Probability VBQ (Class - X) Test - 1
Description: Probability VBQ (Class - X) Test - 1 | |
Number of Questions: 15 | |
Created by: Shiva Nambiar | |
Tags: Probability VBQ (Class - X) Test - 1 Heating Effects and Magnetic Effects of Current Concept of Electroplating and Its Application Classification of Materials into Good and Poor Conductors Chemical Effects of Electric Current Conduction of Electricity Through Liquids Calculating Probability in Simple Independent Events Value Based Question |
Which of the following qualitites of Rohan's character is shown here?
Directions: Read the following information and answer the given question:
Rohan is a school boy and he was confused between completing his homework and watching a live cricket match. So, he decides to toss a coin on a certain flag, which has 4 equal parts of different colours viz. red, blue, green and yellow colours. He comes to the conclusion that he will complete his homework only if the coin falls as a heads on the red colour.
What is the number of probable outcomes?
Directions: Read the following information and answer the given question:
Rohan is a school boy and he was confused between completing his homework and watching a live cricket match. So, he decides to toss a coin on a certain flag, which has 4 equal parts of different colours viz. red, blue, green and yellow colours. He comes to the conclusion that he will complete his homework only if the coin falls as a heads on the red colour.
What is the probability that he is donating at most 2 lakhs?
Directions: Read the following information and answer the given question.
Ram was confused about the amount that he should donate to an old-age home. He decides to toss a coin three times and decides that he will donate as many number of lakhs to the old-age home as the number of tails he gets.
What quality of Ram is shown here?
Directions: Read the following information and answer the given question.
Ram was confused about the amount that he should donate to an old-age home. He decides to toss a coin three times and decides that he will donate as many number of lakhs to the old-age home as the number of tails he gets.
What is the probability that he will watch cricket?
Directions: Read the following information and answer the given question:
Rohan is a school boy and he was confused between completing his homework and watching a live cricket match. So, he decides to toss a coin on a certain flag, which has 4 equal parts of different colours viz. red, blue, green and yellow colours. He comes to the conclusion that he will complete his homework only if the coin falls as a heads on the red colour.
What is the probabilty that he will lose his money this time? He will lose money only if the team loses.
Directions: Read the following information and answer the given question.
Arun, a resident Indian citizen, gambles his money on the World Cup cricket matches. Most of the times he wins money, but when he loses, he starts fighting for the money. This time he has gambled money on the Indian cricket team. The probability of the Indian cricket team winning a match is 0.7. Also, there is a 10% chance that the match will be drawn.
What is the probability that he will neither lose nor win? He loses only if the team loses, and wins only if the team wins.
Directions: Read the following information and answer the given question.
Arun, a resident Indian citizen, gambles his money on the World Cup cricket matches. Most of the times he wins money, but when he loses, he starts fighting for the money. This time he has gambled money on the Indian cricket team. The probability of the Indian cricket team winning a match is 0.7. Also, there is a 10% chance that the match will be drawn.
Which of the following statements about Arun is false?
Directions: Read the following information and answer the given question.
Arun, a resident Indian citizen, gambles his money on the World Cup cricket matches. Most of the times he wins money, but when he loses, he starts fighting for the money. This time he has gambled money on the Indian cricket team. The probability of the Indian cricket team winning a match is 0.7. Also, there is a 10% chance that the match will be drawn.
Which of the following is a characteristic trait of Shreyan?
Directions: Read the following information and answer the given question.
Even though Shreyan works hard, he does not score good marks in Mathematics. He can't understand the concepts properly. In a parent teacher meeting, his teacher tells his parents that his chances of passing the exam are 30%. But, he can increase his chances of clearing the exam by 10% if he practices every concept at home twice.
What is the probability that his neice will get a ball in the first go?
Directions: Read the following information and answer the given question.
Amit has a big jar. He puts 12 white, 10 grey and 20 black balls in it. He is playing a game with his son, his neice and his brother. He decides that he will randomly pick a ball from the jar, and when he draws a white ball, he will give it to his neice, grey ball to his brother and black ball to his son. He will continue doing so till the jar has been emptied. The person with the maximum balls will win.
Which of the following qualitites of Amit's character is/are depicted from the passage?
Directions: Read the following information and answer the given question.
Amit has a big jar. He puts 12 white, 10 grey and 20 black balls in it. He is playing a game with his son, his neice and his brother. He decides that he will randomly pick a ball from the jar, and when he draws a white ball, he will give it to his neice, grey ball to his brother and black ball to his son. He will continue doing so till the jar has been emptied. The person with the maximum balls will win.
What is the probability that his son will not get a ball in the first draw?
Directions: Read the following information and answer the given question.
Amit has a big jar. He puts 12 white, 10 grey and 20 black balls in it. He is playing a game with his son, his neice and his brother. He decides that he will randomly pick a ball from the jar, and when he draws a white ball, he will give it to his neice, grey ball to his brother and black ball to his son. He will continue doing so till the jar has been emptied. The person with the maximum balls will win.
What is the probability of maximum donation?
Directions: Read the following information and answer the given question.
Ram was confused about the amount that he should donate to an old-age home. He decides to toss a coin three times and decides that he will donate as many number of lakhs to the old-age home as the number of tails he gets.
What is the probability of clearing the exam if he practises every concept twice at home?
Directions: Read the following information and answer the given question.
Even though Shreyan works hard, he does not score good marks in Mathematics. He can't understand the concepts properly. In a parent teacher meeting, his teacher tells his parents that his chances of passing the exam are 30%. But, he can increase his chances of clearing the exam by 10% if he practices every concept at home twice.
What is the actual probability of Shreyan failing in the exam without practising?
Directions: Read the following information and answer the given question.
Even though Shreyan works hard, he does not score good marks in Mathematics. He can't understand the concepts properly. In a parent teacher meeting, his teacher tells his parents that his chances of passing the exam are 30%. But, he can increase his chances of clearing the exam by 10% if he practices every concept at home twice.