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iOEL - IX (SilverZone) Olympiad (Class - 5)

Description: SilverZone Test for Class 5
Number of Questions: 50
Created by:
Tags: SilverZone Test for Class 5 Reading Comprehension One word substitution Sentence Rearrangement Nouns Verbs Modals Tenses Change of Voice Narration Articles
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Directions: Find one word substitution for the given phrase.

To make or become worse or lower in quality, value etc.

  1. Invaluable

  2. Deteriorate

  3. Soar

  4. Decrease

  5. None of these


Correct Option: B
Explanation:

Deterioration means to become worse or lower in quality. Other options are incorrect.

Directions: Find one word substitution for the given phrase.

The science dealing with the structure of animals and plants

  1. Botany

  2. Anatomy

  3. Astronomy

  4. Political science

  5. None of these


Correct Option: B
Explanation:

Anatomy is the science dealing with the structure of animals and plants. 

Directions: A sentence has been divided into four parts as P, Q, R and S. Rearrange the parts to form a meaningful sentence.

P. favourite restaurant Q. they agreed to R. at 7:30 pm S. meet at Anna's

  1. RSPQ

  2. SQRP

  3. PQRS

  4. QSPR

  5. None of these


Correct Option: D
Explanation:

They agreed to meet at Anna's favourite restaurant at 7.30 pm.

Directions: A sentence has been divided into four parts as P, Q, R and S. Rearrange the parts to form a meaningful sentence.

P. looks forward Q. to basketball R. he always S. practice

  1. QRSP

  2. SQRP

  3. RPQS

  4. RSPQ

  5. None of these


Correct Option: C
Explanation:

He always looks forward to basketball practice.

Which one of the following nouns is a collective noun?

  1. India

  2. Audience

  3. Milk

  4. Bravery

  5. None of these


Correct Option: B
Explanation:

Collective nouns are names for a collection or a number of people or things. Audience means a group of viewers or listeners. Hence, option 2 is the correct answer.

Directions: A sentence has been divided into four parts as P, Q, R and S. Rearrange the parts to form a meaningful sentence.

P. with her Q. his problems R. shared S. he

  1. QRSP

  2. SRQP

  3. RSPQ

  4. PQRS

  5. None of these


Correct Option: B
Explanation:

He shared his problems with her.

Directions: Identify the gender of the noun given below.

Partner

  1. Masculine

  2. Feminine

  3. Common

  4. Neutral

  5. None of these


Correct Option: C
Explanation:

Partner is a common gender. A noun that denotes either a male or a female is called common gender. Since partner can either be a male or a female, it is a common gender.

Directions: Fill in the blank with the correct verb.

Some people ______ drink cold drinks.

  1. does not

  2. was not

  3. do not

  4. were not

  5. None of these


Correct Option: C
Explanation:

The plural subject requires plural verb. Plural subject do not take s/es. In the sentence the subject is plural ’some people’ so we use 'do not' and not 'does not'.

Directions: Fill in the blank with the correct verb.

One of my friends ______ topped in the debate competition.

  1. have

  2. has

  3. are

  4. was

  5. None of these


Correct Option: B
Explanation:

The sentence requires subject and verb agreement. The subject ‘one’ is a singular subject, so it requires a singular verb. 'Has' is the correct verb to fill the given blank.

Directions: Fill in the blank with the correct modal.

Children _____ eat healthy food.

  1. may

  2. can

  3. must

  4. would

  5. None of these


Correct Option: C
Explanation:

Option 1 is incorrect, as may is used for expressing probability. Option 2 is incorrect, as can is used for expressing ability or permission. Option 3 is correct, as the modal verb must expresses strong necessity to do something. Option 4 is incorrect, as would is used for request or as the past form of will.

Directions: Identify the type of the tense for the given sentence:

I will have gone by this time tomorrow.

  1. Present indefinite

  2. Simple future

  3. Present perfect

  4. Future perfect

  5. None of these


Correct Option: D
Explanation:

The given sentence is in the future perfect tense. The format of future perfect tense is 'Subject + will have/shall have + V3'. Option 4 is the correct answer.

What is the past participle form (V3) of Bleed?

  1. Bleeding

  2. Bleeded

  3. Blead

  4. Bled

  5. None of these


Correct Option: D
Explanation:

Option 1 is incorrect, as it is present participle form of bleed. Option 2 is incorrect, as there is no such word as bleeded. Option 3 is also incorrect for the same reason. Option 4 is correct, as bled is the V3 form of bleed.

Directions: Choose the best option to complete the following sentence:

Susan ______ to the music when her friend Ishita came.

  1. is listening

  2. was listening

  3. listened

  4. listens

  5. None of these


Correct Option: B
Explanation:

The sentence is in past tense as verb ‘came’ has been used, so past progressive tense (was/were + V1 + ing) will be used. Option 1 is incorrect, as it is in present progressive tense. Option 2 is correct, as 'was listening' is correct here. Option 3 is incorrect, as it is in past indefinite tense. Option 4 is incorrect, as it is in present indefinite tense.

Directions: Change the voice of the given sentence:

Reenam changed her soiled clothes.

  1. Her soiled clothes were changed by Reenam.

  2. Soiled clothes has been changed by Reenam.

  3. Her soiled clothes were being changed by Reenam.

  4. Her soiled clothes have been changed by Reenam.

  5. None of these


Correct Option: A
Explanation:

The active voice is given in the past indefinite tense and when we change it in passive, the format will be: subject (which is the object of active form) + was/were + third form of the verb + prep ‘by’ + Object (subject of the active form).

Directions: Change the voice of the given sentence:

Who taught you dancing?

  1. Whom you were taught dancing?

  2. By whom you are taught dancing?

  3. By whom were you taught dancing?

  4. By whom you were being taught dancing?

  5. None of these


Correct Option: C
Explanation:

('Who' changes to 'By whom') + were + subject of the active form + V3.

Directions: Change the given direct sentence into an indirect sentence.

Alka said to me, “I shall go to a party tonight”.

  1. Alka told me that I should go to a party tonight.

  2. Alka said that she should be going to a party that night.

  3. Alka told me that she would go to a party that night.

  4. Alka said that she was going to the a party that night.

  5. None of these


Correct Option: C
Explanation:

The given sentence is in future tense. 'Shall' will be changed to 'would'. In indirect speech the reporting verb ‘said to’ is changed to ‘told’. The inverted commas are replaced by using conjunction - that. The pronoun ‘I’ will be changed to she as it refers to ‘Alka’ and 'tonight' will be changed to 'that night'. The correct option is 3.

Directions: Change the given direct sentence into an indirect sentence.

John said to me, ”Can you solve this problem?”

  1. John told me that he could solve that problem.

  2. John asked me if I could solve that problem.

  3. John asked to me if you could solved that problem.

  4. John asked me to solve that problem.

  5. None of these


Correct Option: B
Explanation:

In an indirect sentence the actual words of the speaker are transformed in a simple manner. The given sentence is in the form of a question. If the question is formed using helping verb, it is changed into simple statement using if. Helping verb is used after the subject(I) to change question format into simple statement. In this type of sentences, reporting verb is changed from ‘said to’ to ‘asked’. Moreover ‘can’ changes to ‘could’ and ‘this’ changes to ‘that’. The pronoun ‘you’ in the reported speech will be changed into ‘I’. Option 2 is correct, as it is following all the rules.

Directions: Fill in the blank with a suitable article.

You gave him _____ good piece of advice.

  1. a

  2. an

  3. the

  4. few

  5. None of these


Correct Option: A
Explanation:

The sentence refers to a noun (good advice) in general. Hence, we use indefinite articles a or an. Article a is used before singular nouns beginning with consonant sounds and article an is used before singular nouns beginning with a vowel sound.

Directions: Find the synonym of the word written in capital letters.

PATRIOT

  1. Nationalist

  2. Soldier

  3. Investigator

  4. Policeman

  5. None of these


Correct Option: A
Explanation:

Patriot is one who loves and defends his or her country; a nationalist. Option 1 is the correct answer. Option 2 is incorrect, as soldier is one who serves in an army. Option 3 and 4 are incorrect, as both investigator and policeman investigate about crime.

Directions: Find the antonym of the word written in capital letters.

FRIGHTEN

  1. Terrify

  2. Harass

  3. Calm

  4. Quarrel

  5. None of these


Correct Option: C
Explanation:

Frighten means to fill with fear and its antonym is calm, so option 3 is correct. Option 1 is incorrect, as terror means to frighten, so its a synonym. Option 2 is incorrect, as harass means to bother or trouble. Option 4 is incorrect, as quarrel means to fight.

Directions: Find the antonym of the word written in capital letters.

CURSE

  1. Punish

  2. Bless

  3. Warn

  4. Criticise

  5. None of these


Correct Option: B
Explanation:

Curse means a wish or prayer for evil and its opposite is to bless, so option 2 is the correct answer. Option 1 is incorrect, as punish means to inflict punishment. Option 3 is incorrect, as warn means to make aware in advance of possible danger. Option 4 is incorrect, as criticise means to find fault.

Directions: Fill in the blank with the correct preposition.

I have an interview tomorrow morning, so please wake me _____ early.

  1. on

  2. up

  3. off

  4. in

  5. None of these


Correct Option: B
Explanation:

Wake somebody up means to make awake. The correct option is 2. Other options are inappropriate.

Directions: Choose the best option to fill in the blank.

The first Indo-Pak war ______ in October 1947.

  1. passed

  2. appears

  3. appeared

  4. occurred

  5. None of these


Correct Option: D
Explanation:

The correct word is occurred which means to take place.

Directions: Fill in the blank with the correct preposition.

They sell children’s books ______ credit

  1. at

  2. on

  3. for

  4. in

  5. None of these


Correct Option: B
Explanation:

The correct option is 2. With the word ‘credit’, the preposition ‘on’ is used. Other options are incorrect.

Directions: Find the synonym of the word written in capital letters.

STOUT

  1. Slim

  2. Beautiful

  3. Bulky

  4. Smart

  5. None of these


Correct Option: C
Explanation:

Stout means bulky or heavy.  Option 1 is incorrect, as it's an antonym. Option 2 is incorrect, as beautiful means pretty.

Directions: Choose the correct conjunction to join the two sentences given below correctly.

Ravi is an adventurous man. His brother is quite the reverse.

  1. Ravi is an adventurous man as his brother is quite the reverse.

  2. Ravi is an adventurous man yet his brother is quite the reverse.

  3. Ravi is an adventurous man so his brother is quite the reverse.

  4. Ravi is an adventurous man whereas his brother is quite the reverse.

  5. None of these


Correct Option: D
Explanation:

A contrast has been presented in the given sentences. 'Reverse' means opposite or contrary. We use 'whereas' to show contrast. So, option 4 is the correct answer.

Directions: Choose the correct conjunction to join the two sentences given below correctly.

I am not well. I will be on leave tomorrow.

  1. I am not well because I will be on leave tomorrow.

  2. Although I am not well, yet I will be on leave tomorrow.

  3. Since I am not well, I will be on leave tomorrow.

  4. While I am not well, I will on leave tomorrow.

  5. None of these


Correct Option: C
Explanation:

Options 1 is incorrect, as the sentences are connected in a reverse way and it doesn't make sense. Option 2 is incorrect, as correlative conjunction 'Although...yet' are used to show contrast. Option 3 is correct, as it is actually giving reason for being absent. (Why I will be on leave tomorrow).

Directions: Choose the adjective in the sentence from the options given below.

The Arctic and Antarctic regions have long nights in the winter and long days in the summer.

  1. summer

  2. Arctic

  3. long

  4. days

  5. None of these


Correct Option: C
Explanation:

Adjectives describe noun. They answer the questions what kind, how many and which one. In the given statement, it says long days which tells what kind of days. So the correct option is 3.

Directions: Choose the correct adverb to complete the given sentence:

My friend lives in Kolkata. I have visited her just _____.

  1. always

  2. sometimes

  3. once

  4. three

  5. None of these


Correct Option: C
Explanation:

The correct option is once which is an adverb of frequency. The word just in the sentence refers to only and can be used only with ‘once’ here. Options 1 and 2 are also frequency adverbs but their usage would be inappropriate.

Directions: Identify the comparative form of adverb "Quietly”.

  1. Quiet

  2. More quietly

  3. Quieter

  4. More quiet

  5. None of these


Correct Option: B
Explanation:

The comparative form of quietly is more quietly. Option 2 is the correct answer. Options 1 and 3 are incorrect as they are positive and comparative form of adjective respectively.

Directions: Find the error in the given sentence.

  1. The Indian ship

  2. laden with

  3. cargo drowned

  4. in the Indian Ocean.

  5. None of these


Correct Option: C
Explanation:

A ship sinks and doesn't drown. So, the correct word is sank as the sentence refers to the past.

Plural of the word stitch is

  1. stitchs

  2. stitcehs

  3. stitchens

  4. stitches

  5. None of these


Correct Option: D
Explanation:

The plural of stitch is stitches.

Directions: Find which one of the following options completes the relationship.

Stomach is to digestion as kidney is to

  1. toxins

  2. reproduction

  3. excretion

  4. circulation

  5. None of these


Correct Option: C
Explanation:

The function of the stomach is to digest food and that of kidney is to excrete waste products.

Feminine gender of buck is

  1. does

  2. doe

  3. dough

  4. dow

  5. None of these


Correct Option: B
Explanation:

Female gender of buck is doe.

Directions: Find the error in the given sentence.

  1. We are going

  2. for a picnic as

  3. the whether is

  4. very pleasant.

  5. None of these


Correct Option: C
Explanation:

There is an error in option 3. The word ‘whether’ is used to express choice between alternatives, whereas the sentence refers to ‘weather’ which means state of the atmosphere with respect to wind, temperature, cloudiness.

Directions: Find which one of the following options completes the relationship.

Temple is to worship as club is to

  1. people

  2. study

  3. party

  4. gathering

  5. None of these


Correct Option: C
Explanation:

Temple is a place for worshipping and club is a place for partying.

Directions: Find which one of the following options completes the relationship.

Cricket is to sports as banana is to

  1. peel

  2. fruit

  3. eatable

  4. yellow

  5. None of these


Correct Option: B
Explanation:

Cricket is a type of sports and banana is a type of fruit.

Directions: Choose the correct form of the adjective given in capital letters.

This is the FAST bike I have ever driven.

  1. more fast

  2. faster

  3. fastly

  4. fastest

  5. None of these


Correct Option: D
Explanation:

In the given sentence ‘this bike’ is compared to number of other bikes, so we will use fastest which is the superlative degree of adjective fast. Moreover, article 'the' always precedes the superlative degree.

Directions: Three sentences are given below and you have to identify which sentence is a fact and which is an opinion.

I Shark fins are used for making soup and medicine in the East. II Sharks live on a diet of fish and sea mammals. III Sharks are considered to be like humans in a way, they come in different colors.

  1. I - opinion; II - opinion; III - fact

  2. I - opinion; II - fact; III - fact

  3. I - fact; II - fact; III - opinion

  4. I - fact; II - opinion; III - fact

  5. None of these


Correct Option: C
Explanation:

A fact is a statement that is true and can be proven. A fact is true and correct no matter what. An opinion, however, is a statement that holds an element of belief; it tells how someone feels. An opinion is not always true and cannot be proven. Statements I and II are facts that can be proven whereas in statement III word like ‘considered’ is a belief and hence opinion.

Directions: Three sentences are given below and you have to identify which sentence is a fact and which is an opinion.

I When a black hole and a star are close, high-energy light is produced. II Scientists think that the smallest black hole is as small as just one atom. III The black hole in the center of our galaxy has a mass more than 1 million Suns together.

  1. I - opinion; II - opinion; III - fact

  2. I - opinion; II - fact; III - fact

  3. I - fact; II - fact; III - opinion

  4. I - fact; II - opinion; III - fact

  5. None of these


Correct Option: D
Explanation:

A fact is a statement that is true and can be proven. A fact is true and correct no matter what. An opinion, however, is a statement that holds an element of belief; it tells how someone feels. An opinion is not always true and cannot be proven. Statement I and III are facts that can be proven whereas in statement II word ‘think’ suggests that it is an opinion.

Directions: Fill I, II, III and IV with P, Q, R and S to make a meaningful comprehension.

Once upon a time, there was a king, who was very lazy. He did not like to do anything. He waited (I) to serve him everything. He always used to lie in his bed. A time came when he really became inactive. He became so fat that he could not even (II) himself. He felt sick, doctors were called in to treat him. But, (III) him to become fit and fine. The king was a kind hearted and cordial person. All his subjects were (IV) the fact that their king was not well.

P. move around by Q. for his attendants R. sorry to learn about S. nothing could help

  1. QRPS

  2. SQRP

  3. SPRQ

  4. QPSR

  5. None of these


Correct Option: D
Explanation:

The correct option is 4.

Directions: Fill I, II, III and IV with P, Q, R and S to make it meaningful.

Music is unlike history or mathematics, in that one must not only be able to know the subject but one must also (I). A child should be introduced to music at a very young age. The introduction of every type of music from classical all the way to modern rock is important. This gives a child the (II) to what they might like the best. Classical music can teach a child every aspect of music including, harmony, themes, dynamics, polymeters, and polyrhythms. These are (III) music today. The three major components of variation are melody, rhythm, and meter. Variation is an important key to teach a child, so that they understand (IV) to approach music and life.

P. possess practical skill Q. the components that are scarce in modern R. that there are many different ways S. ability to form their own opinion

  1. QRPS

  2. SQRP

  3. PSQR

  4. QPSR

  5. None of these


Correct Option: C
Explanation:

The correct option is 3.

A new queen is created by

Directions: Read the given passage and answer the following question:

Honeybees live in colonies with one queen running the whole hive. Worker honeybees are all females and are the only bees most people ever see flying around outside of the hive. They forage for food, build the honeycombs, and protect the hive. Honeybees are important pollinators for flowers, fruits, and vegetables. They live on stored honey and pollen all winter and cluster into a ball to conserve warmth. All honeybees are social and cooperative insects. The queen's job is simple - she lays the eggs that will spawn the hive's next generation of bees. There is usually a single queen in a hive. If the queen dies, workers will create a new queen by feeding one of the worker females a special food called "royal jelly." This elixir enables the worker to develop into a fertile queen.

  1. selecting the healthiest of the bees

  2. the dying queen

  3. feeding a worker bee the royal jelly

  4. the oldest bees in the hive

  5. None of these


Correct Option: C
Explanation:

If the queen dies, workers will create a new queen by feeding one of the worker females a special food called "royal jelly."

What is the purpose of the cultural programme?

Directions: A notice has been given. Read the notice and answer the following question.

KENDRIYA VIDYALAYA, KOLKATA
NOTICE
30 October, 2015
Cultural Programme-Nepal Earthquake Victims

The school has decided to hold a Cultural Programme  to raise  funds  for Nepal Earthquake Victims on 15-11-2015. The students  are invited to submit their names for participation in different activities to their respective class teachers and the proceeds of the programme will be used for a noble cause. The details are given below:
Date: 15-11-2015
Time : 4pm-7pm
Venue: School Auditorium
Eligibility: Class I to Class 6
Last date for submitting names: Before 05-11-2015
Shelly
Cultural Secretary

  1. To exhibit talent of students

  2. To raise funds for school

  3. To promote charity

  4. To raise funds for earthquake victims

  5. None of these


Correct Option: D
Explanation:

The purpose of cultural programme is to raise funds for earthquake victims.

Who safeguards the shelter of bees?

Directions: Read the given passage and answer the following question:

Honeybees live in colonies with one queen running the whole hive. Worker honeybees are all females and are the only bees most people ever see flying around outside of the hive. They forage for food, build the honeycombs, and protect the hive. Honeybees are important pollinators for flowers, fruits, and vegetables. They live on stored honey and pollen all winter and cluster into a ball to conserve warmth. All honeybees are social and cooperative insects. The queen's job is simple - she lays the eggs that will spawn the hive's next generation of bees. There is usually a single queen in a hive. If the queen dies, workers will create a new queen by feeding one of the worker females a special food called "royal jelly." This elixir enables the worker to develop into a fertile queen.

  1. Queen

  2. Male honeybees

  3. Worker honeybees

  4. All of these

  5. None of these


Correct Option: C
Explanation:

It is written in the 2nd line “They forage for food, build the honeycombs, and protect the hive.” 'They' in the sentence refers to worker honeybees.

In how many days students have to give their names?

Directions: A notice has been given. Read the notice and answer the following question.

KENDRIYA VIDYALAYA, KOLKATA
NOTICE
30 October, 2015
Cultural Programme-Nepal Earthquake Victims

The school has decided to hold a Cultural Programme  to raise  funds  for Nepal Earthquake Victims on 15-11-2015. The students  are invited to submit their names for participation in different activities to their respective class teachers and the proceeds of the programme will be used for a noble cause. The details are given below:
Date: 15-11-2015
Time : 4pm-7pm
Venue: School Auditorium
Eligibility: Class I to Class 6
Last date for submitting names: Before 05-11-2015
Shelly
Cultural Secretary

  1. Five

  2. Fifteen

  3. Four

  4. Immediately

  5. None of these


Correct Option: A
Explanation:

The students have only five days as notice is given on 30th October, and they have to give names before 5th November, it means they have only five days.

According to the passage, which one of the options is not true about the honey bees?

Directions: Read the given passage and answer the following question:

Honeybees live in colonies with one queen running the whole hive. Worker honeybees are all females and are the only bees most people ever see flying around outside of the hive. They forage for food, build the honeycombs, and protect the hive. Honeybees are important pollinators for flowers, fruits, and vegetables. They live on stored honey and pollen all winter and cluster into a ball to conserve warmth. All honeybees are social and cooperative insects. The queen's job is simple - she lays the eggs that will spawn the hive's next generation of bees. There is usually a single queen in a hive. If the queen dies, workers will create a new queen by feeding one of the worker females a special food called "royal jelly." This elixir enables the worker to develop into a fertile queen.

  1. They live in groups.

  2. They love to socialize.

  3. They are very quarrelsome.

  4. They store honey to eat in winters.

  5. None of these


Correct Option: C
Explanation:

Option 3 is the right answer because it is nowhere indicated in the passage that they are quarrelsome.

What was the top speed of the car built by Nicolas - Joseph Cugnot?

Directions: Read the given passage and answer the following question:

People had been thinking about cars since the Renaissance age. An Italian named Guido da Vigevano recorded plans for a wind-propelled vehicle in 1335; but, the first real car was built in 1769 by a French inventor named Nicolas-Joseph Cugnot. The "car" was actually a three-wheeled tractor that could only go 2 miles per hour, which is slower than the regular walking speed of a person! Because of this, inventors like Karl Benz got to work. Benz was a German inventor who came up with the first patent for a gasoline - powered motorcar in 1886, and he began selling his cars in 1888. It was another German who created the four-stroke engine we see in most cars. Nikolaus Otto invented his engine in 1876, and because it was the first practical gas-powered engine, it made a huge impact on the way cars worked.

  1. Walking speed of a human

  2. 2 miles per hour

  3. 66 miles

  4. 3 miles

  5. None of these


Correct Option: B
Explanation:

In line 4, it's written “that could only go 2 miles per hour,” which means the speed was 2 miles per hour.

Who got the exclusive official right for petrol-run cars?

Directions: Read the given passage and answer the following question:

People had been thinking about cars since the Renaissance age. An Italian named Guido da Vigevano recorded plans for a wind-propelled vehicle in 1335; but, the first real car was built in 1769 by a French inventor named Nicolas-Joseph Cugnot. The "car" was actually a three-wheeled tractor that could only go 2 miles per hour, which is slower than the regular walking speed of a person! Because of this, inventors like Karl Benz got to work. Benz was a German inventor who came up with the first patent for a gasoline - powered motorcar in 1886, and he began selling his cars in 1888. It was another German who created the four-stroke engine we see in most cars. Nikolaus Otto invented his engine in 1876, and because it was the first practical gas-powered engine, it made a huge impact on the way cars worked.

  1. Guido da Vigevano

  2. Nicolas-Joseph Cugnot

  3. Karl Benz

  4. Nikolaus Otto

  5. None of these


Correct Option: C
Explanation:

“Benz was a German inventor who came up with the first patent for a gasoline - powered motorcar in 1886”. Patent means government’s grant to manufacture and sell an invention. So, option 3 is the correct answer.

According to the passage, which invention influenced the working of cars?

Directions: Read the given passage and answer the following question:

People had been thinking about cars since the Renaissance age. An Italian named Guido da Vigevano recorded plans for a wind-propelled vehicle in 1335; but, the first real car was built in 1769 by a French inventor named Nicolas-Joseph Cugnot. The "car" was actually a three-wheeled tractor that could only go 2 miles per hour, which is slower than the regular walking speed of a person! Because of this, inventors like Karl Benz got to work. Benz was a German inventor who came up with the first patent for a gasoline - powered motorcar in 1886, and he began selling his cars in 1888. It was another German who created the four-stroke engine we see in most cars. Nikolaus Otto invented his engine in 1876, and because it was the first practical gas-powered engine, it made a huge impact on the way cars worked.

  1. Electric - powered motorcar

  2. Gas - powered engine

  3. New showrooms for selling cars

  4. Invention of fast racing cars

  5. None of these


Correct Option: B
Explanation:

“It was the first practical gas-powered engine, it made a huge impact on the way cars worked”. Hence, option 2 is the correct answer.

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