Volumes Mcqs

Q.  The curved surface of a sphere is 64 π cm2. Find its radius?

a. 1 cm
b. 2 cm
c. 4 cm
d. 3 cm


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  How many cubes of edge 2 dm can be cut out of a meter cube?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
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Category: Mathematics Quizzes,   Published by: T-Code Scripts
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Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  If the radius of the sphere is doubled then it’s volume is increased by?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The curved surface area of a cylindrical pillar is 264 m2 and its volume is 924 m3. Find the ratio of its diameter to its height.
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A cistern of capacity 8000 litres measures externally 3.3 m by 2.6 m by 1.1 m and its walls are 5 cm thick. The thickness of the bottom is__________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  What is the total surface area of a right circular cone of height 14 cm and base radius 7 cm?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A large cube is formed from the material obtained by melting three smaller cubes of 3, 4 and 5 cm side. What is the ratio of the total surface areas of the smaller cubes and the large cube?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  Surface area of a sphere is 2464 cm2. If its radius is doubled, then the surface area of _________?the new sphere will be
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  In a drawer there are 4 white socks, 3 blue socks and 5 grey socks. Two socks are picked randomly. What is the possibility that both the socks are of same color?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  What is probability of drawing two clubs from a well shuffled pack of 52 cards?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  What are the chances that no two boys are sitting together for a photograph if there are 5 girls and 2 boys?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is___________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
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
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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