List of top Quantitative Aptitude Questions asked in IBSAT

There are two solid pyramids, each having 8 edges of length 8 cm each. These two pyramids are moulded to form a hexagonal pyramid with length of each side as 8 cm. What is the slant height of the new pyramid?
In the figure below, PT and ST are two secants. If O is the centre of the circle and PQ = 2QT = 8 cm, OS = 5 cm, then what is the measure of the line OT? (Figure not drawn to scale)
PT and ST are two secants. If O is the centre of the circle and PQ = 2QT = 8 cm, OS = 5 cm
What is the sum of the factors of 27000?
A committee of five members is to be formed from among six boys and five girls. Find the number of ways of selecting the committee, if it is to consist of at least one boy and at least one girl?
Two numbers are in the ratio 8 : 11 and their LCM is 2816. What would be the difference between the two numbers?
The charge for sending a telegram is constant for the first 10 or less words and an amount proportional to the number of words exceeding 10. If the charge for sending a 15 word telegram is ` 3.00 and that for a 20 word is ` 4.25, how much would it cost to send a 35 word telegram?
What is the unit's digit of the expression 77920 + 64165 + 53246?
If x and y represent the least numbers to be added to 624672 and 135790 respectively to make then multiples of 11, then in how many ways can (X x Y)2 be expressed as a product of 2 different numbers?
N is a positive integer where 10 < N < 501. Let P and S denote the product of the digits of N and the sum of the digits of N respectively. The number of integers in the given range for which P + S = N is
Find the value of 97+101+105+...........+221.
What is the simplified value of \(\frac{(1.08 \times 1.08 \times 1.08 \times 1.08 \times -0.92 \times 0.92 \times 0.92 \times 0.92)}{1.08^2 + 0.92^2 + 2 \times 1.08 \times 0.92}\) correct to two decimal places?
When the digits of the number 14 are reversed, the number increases by 27. How many other two-digit numbers increase by 27 when their digits are reversed?
When an integer 'n' is divided by 'k', the remainder is on When another integer 'm' is divided by 'k', the remainder is 2. What is the remainder when 'n x m' is divided by 'k'?
Which term of the series 545, 525, 505, 485.... is closest to zero?
If S = (1 x 1!) + (2 x 2!) + (3 x 3!) + … + (11 x 11!), then (S + 5) when divided by 12! leaves a remainder of
Anu collected certain number of coins of denominations `1,`2 and `5. She has certain number of `2 coins, 4 times as many `1 coins as `5 coins and 15 more `2 coins than `1 coins. If the total value is `490, how many `2 coins are there?
If ‘y’ is a number such that y = xx , where x is a positive integer, what is the difference between the largest possible two-digit value of y and the smallest possible three-digit value of y?
A number when divided by 7 leaves a remainder x. When divided by 19 it leaves a remainder 2x. Also, when divided by 39 it leaves a remainder 3x. If x = 3, then what is the least possible value of such number?
What is the value of \(\sqrt{42+\sqrt{42+\sqrt{42+\sqrt{42+\sqrt{42+...\infin}}}}}\) ?
A fruit vendor brought a bag full of mangoes to the market. He kept some of the mangoes into the basket and put them for sale. He sold one-third of the mangoes in the basket to Mr. A and adds 18 more to it. He sold three-fourth of the remaining mangoes in the basket to Mr. B, and adds 12 more to it, after which he left with 25 mangoes in his basket. How many mangoes did the fruit vendor take in his basket in the beginning?
What values of k will make 9x2+3kx+4 a perfect square?
The difference between the largest and the smallest prime numbers below 100 is a multiple of two prime numbers. What is the sum of these prime numbers?
Two positive integers differ by 5. The sum of their reciprocals is 9/14. Then one of the numbers is:
A chart consists of numbers from 1 to 360. What is the sum of all the numbers remained on the chart after removing all the multiples of 2, multiples of 3 and multiples of 5?
Find the sum of all natural numbers from 48 to 99.