Subject Repository
Maths Mcqs
Showing 1421 – 1440 of 1,664 verified multiple choice questions with answers and explanations.
Q1421NTS / FPSC / PPSC
What is the total surface area of a right circular cone of height 14 cm and base radius 7 cm?
Q1422NTS / FPSC / PPSC
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?
Q1423NTS / FPSC / PPSC
Surface area of a sphere is 2464 cm2. If its radius is doubled, then the surface area of _________?the new sphere will be
Q1424NTS / FPSC / PPSC
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?
Q1425NTS / FPSC / PPSC
What is probability of drawing two clubs from a well shuffled pack of 52 cards?
Q1426NTS / FPSC / PPSC
What are the chances that no two boys are sitting together for a photograph if there are 5 girls and 2 boys?
Q1427NTS / FPSC / PPSC
A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is___________?
Q1428NTS / FPSC / PPSC
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_________?
Q1429NTS / FPSC / PPSC
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?
Q1430NTS / FPSC / PPSC
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?
Q1431NTS / FPSC / PPSC
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?
Q1432NTS / FPSC / PPSC
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__________?
Q1433NTS / FPSC / PPSC
10 books are placed at random in a shelf. The probability that a pair of books will always be together is_________?
Q1434NTS / FPSC / PPSC
What is the probability that a leap year has 53 Sundays and 52 Mondays?
Q1435NTS / FPSC / PPSC
Out of 15 consecutive numbers, 2 are chosen at random. The probability that they are both odds or both primes is_________?
Q1436NTS / FPSC / PPSC
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?
Q1437NTS / FPSC / PPSC
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?
Q1438NTS / FPSC / PPSC