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math & puzzles Online Quiz - 32

Description: math & puzzles Online Quiz - 32
Number of Questions: 20
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Tags: math & puzzles
Attempted 0/20 Correct 0 Score 0

Mom and Dad have four daughters, and each daughter has one brother. How many people are in the family?

  1. 10

  2. 7

  3. 11

  4. 16


Correct Option: B

In which month do monkeys play baseball?

  1. JANUARY

  2. JULY

  3. AUGUST

  4. APRIL


Correct Option: D

AI Explanation

To answer this question, we need to understand that it is a riddle or a joke, rather than a factual question. The answer to this question is not based on any logical reasoning or knowledge about monkeys or baseball.

The correct answer is:

D. APRIL - This option is the correct answer because it plays on the common phrase "April Fools' Day," which is observed on April 1st. April Fools' Day is a day when people play pranks and jokes on each other. Therefore, the question is meant to be a joke, implying that monkeys play baseball on April Fools' Day.

John had dinner the other night with his only sibling's husband's mother-in-law's only daughter-in-law. With whom did he dine?

  1. His Daughter

  2. His Wife

  3. His Mother

  4. His Sister


Correct Option: B

Joe loves to create confusion. One Tuesday he sent an e-mail memo to his secretary that said, "I'll be back in the office three days before one week after the day after tomorrow." When would he be back?

  1. Tuesday of the following week

  2. Friday of the same week

  3. Monday of the following week

  4. Wednesday of the following week


Correct Option: C

What number should replace the question mark? 13 44 88 176 847 ?

  1. 1874

  2. 1025

  3. 1595

  4. 1645


Correct Option: C

What letter is immediately to the left of the letter three to the right of the letter immediately to the left of the letter three to the right of B? A B C D E F G H

  1. A

  2. F

  3. H

  4. B


Correct Option: B

There is a pole in a lake. One-half of the pole is in the ground, another one-third of it is covered by water, and 11 ft is out of the water. What is the total length of the pole in ft?

  1. 64

  2. 66

  3. 88

  4. 86


Correct Option: B

AI Explanation

To solve this problem, let's assume the total length of the pole is represented by the variable $x$.

According to the given information:

  • One-half of the pole is in the ground, which means $\frac{1}{2}x$ of the pole is in the ground.
  • Another one-third of the pole is covered by water, which means $\frac{1}{3}x$ of the pole is covered by water.
  • 11 ft is out of the water, which means $11$ ft of the pole is out of the water.

To find the total length of the pole, we need to add up the lengths of each part: $\frac{1}{2}x + \frac{1}{3}x + 11 = x$

To solve this equation, we can use the concept of common denominators.

Multiplying each term by the least common multiple of 2 and 3, which is 6, we get: $3(\frac{1}{2}x) + 2(\frac{1}{3}x) + 66 = 6x$

Simplifying the equation: $\frac{3}{2}x + \frac{2}{3}x + 66 = 6x$

Combining like terms: $\frac{9}{6}x + \frac{4}{6}x + 66 = 6x$

$\frac{13}{6}x + 66 = 6x$

Multiplying each term by 6 to eliminate the fraction: $13x + 396 = 36x$

Rearranging the equation: $36x - 13x = 396$

$23x = 396$

Dividing both sides by 23: $x = \frac{396}{23} \approx 17.22$

Therefore, the total length of the pole is approximately 17.22 ft.

Among the given options, B) 66 is the closest option to the actual length of the pole, which is 17.22 ft.

Divide $551 (in whole $ increments) into a number of bags so that I can ask for any amount between $1 and $551, and you can give me the proper amount by giving me a certain number of these bags without opening them. What is the minimum number of bags you will require?

  1. 12

  2. 9

  3. 10

  4. 15


Correct Option: C

A rich merchant had collected many gold coins. He did not want anybody to know about them. One day, his wife asked, "How many gold coins do we have?" After pausing a moment, he replied, "Well! If I divide the coins into two unequal numbers, then 50 times the difference between the two numbers equals the difference between the squares of the two numbers." The wife looked puzzled. Can you help the merchant's wife by finding out how many gold coins they have?

  1. 40

  2. 60

  3. 55

  4. 50


Correct Option: D

Can you find a quick and elegant way to add the numbers from 1 to 26 ? In other words, what is the sum you obtain in the following case: 1 + 2 + 3 + ....... + 26 =

  1. 340

  2. 256

  3. 500

  4. 351


Correct Option: D

Last vacation, my cousin came over to stay at my home. We made the most of her stay at my place... and I even earned a few chocolates. Everyday, we would play a game of chess. Whoever lost the game owed a chocolate to the other. After the last game we played (that was the day she was to leave), we counted the number of games each of us had won and lost. Wow! I had won more than her. So, she handed me 11 chocolates... though she herself was the winner in 10 games. How many days did my cousin spend at my place?

  1. 30

  2. 15

  3. 31

  4. 28


Correct Option: C

AI Explanation

To solve this problem, let's analyze the information given step by step:

  1. You and your cousin played a game of chess every day during her stay at your place.
  2. The loser of each game owed a chocolate to the winner.
  3. After the last game, you counted the number of games won and lost by each of you.
  4. You found out that you had won more games than your cousin.
  5. Despite that, your cousin handed you 11 chocolates, even though she had won 10 games.

Let's assume that your cousin stayed at your place for "x" days.

Since you mentioned that your cousin handed you 11 chocolates, it means that you won 11 games.

However, you also mentioned that your cousin won more games than you. This means that your cousin won 11 + 1 = 12 games.

Since you played one game each day, the total number of games played is equal to the number of days your cousin stayed at your place. Therefore, the correct answer is C) 31 days.

who is father of maths

  1. pythagoras

  2. jumana

  3. roashna

  4. ninu


Correct Option: A

If M+N+O+P+K=12. Also M+N+O=2, M+O=6 and N+K=8 Then P=?

  1. -2

  2. 2

  3. 4

  4. -4


Correct Option: A

who is father of geometry

  1. Giovanni Ceva

  2. Phthagorus

  3. Euclid

  4. Darwin


Correct Option: C

How many two digit numbers between 1 and 100

  1. 99

  2. 90

  3. 80

  4. 91


Correct Option: B

A car traveled 258 miles in 6 hours. What was the car's average speed?

  1. 34 m.p.h.

  2. 40 m.p.h.

  3. 43 m.p.h

  4. 55 m.p.h.


Correct Option: C

what kind of number 11 is

  1. spatial number

  2. composite number

  3. natural number

  4. none of the above


Correct Option: C

A= 1, J=1 then V=?

  1. 1

  2. 4

  3. 7

  4. 10


Correct Option: B

A boy have 10- 1 rs coin, 5- 2 rs coin and 2 - 5 rs coin. He had given 4 coins to pay 10 rs. Tell the possibility

  1. 2 - 1 rs, 1 - 2 rs, 1 - 5 rs

  2. 1- 1 rs, 2 - 2 rs, 1-- 5 rs

  3. 2 - 1 rs, 2- 2 rs, 1 -5 rs

  4. 1- 1 rs, 1 -2 rs, 2 - 5 rs


Correct Option: B

Two brothers with 01 sister feeding 2 hens with 2 chicks, so count total legs on the feeding ground of hens

  1. 4

  2. 8

  3. 16

  4. 2


Correct Option: A
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