Volumes Mcqs

Q.  Find the length of the wire required to go 15 times round a square field containing 69696 m2.

a. 15840 m
b. 16840 m
c. 15820 m
d. 15640 m


ANSWER: See Answer
 
a2 = 69696 => a = 264

4a = 1056

1056 * 15 = 15840
MCQs:  From a pack of cards two cards are drawn one after the other, with replacement. The probability that the first is a red card and the second is a king is_________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  Out of 10 persons working on a project, 4 are graduates. If 3 are selected, what is the probability that there is at least one graduate among them?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The probability that A speaks truth is 3/5 and that of B speaking truth is 4/7. What is the probability that they agree in stating the same fact?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  In a party there are 5 couples. Out of them 5 people are chosen at random. Find the probability that there are at the least two couples?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The probability of a lottery ticket being a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize on at least one ticket is__________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  10 books are placed at random in a shelf. The probability that a pair of books will always be together is_________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  What is the probability that a leap year has 53 Sundays and 52 Mondays?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  Out of 15 consecutive numbers, 2 are chosen at random. The probability that they are both odds or both primes is_________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A bag contains five white and four red balls. Two balls are picked at random from the bag. What is the probability that they both are different color?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If two marbles are picked at random, what is the probability that they are either blue or yellow?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If three marbles are picked at random, what is the probability that they are all blue?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A box contains 3 blue marbles, 4 red, 6 green marbles and 2 yellow marbles. If four marbles are picked at random, what is the probability that none is blue?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that at least one bulb is good.
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A box contains nine bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that all the four bulbs are defective.
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  Three 6 faced dice are thrown together. The probability that exactly two dice show the same number on them is -.
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  Three 6 faced dice are thrown together. The probability that no two dice show the same number on them is__________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  Three 6 faced dice are thrown together. The probability that all the three show the same number on them is -.
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A basket has 5 apples and 4 oranges. Three fruits are picked at random. The probability that at least 2 apples are picked is__________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A bag contains 7 green and 8 white balls. If two balls are drawn simultaneously, the probability that both are of the same colour is -.
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  If six persons sit in a row, then the probability that three particular persons are always together is____________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts