List of top Quantitative Aptitude Questions asked in NIFT

If the sum of two numbers is 12 and their difference is 8, then the product of the two numbers is:
In a class of 35 students, the average weight of 21 students is 46 kg and the average weight of the remaining students is 41 kg. The average weight of all the students and a teacher is 44.75 kg. What is the weight of the teacher (in kg)?
Three numbers are in the ratio 2 : 3 : 5 and their HCF is 6. The numbers are :
By selling an item at a discount of 20%, the profit is 20%. The profit percentage, if the item is sold at a discount of 10%, is:
If \[ \frac{28.5}{5} \, \frac{21.5}{15} = \frac{15.5}{30} = \left( \frac{x}{4} \right)^3 - 3, \] then the value of \(x\) is:
If the numerator of a rational number is decreased by 20% and the denominator is increased by 150%, the resultant number becomes \( \frac{1}{2} \). What is the original number?
If \( \frac{1}{7.247} = 0.138 \), then the value of \(\frac{1}{0.0007247}\) is:
The greatest number of 5 digits which when divided by 4, 5, 6, 7, and 8 leaves 1, 2, 3, 4, and 5, respectively, as remainders is:
A man borrowed Rs 500 at the rate of 3% p.a. and Rs 600 at 4.5% p.a. on simple interest, with an agreement that the whole sum will be returned only if the total sum becomes Rs 1520. The number of years after which the borrowed sum is to be returned is:
The value of 0.18 (with the 1 and 8 repeating) is equal to:
45 men can complete a work in 16 days. After working for some days, 30 more men joined the work. As a result, work now finished in 6 days. How many days after the commencement of the work did the 30 persons join?
The average of the following numbers 132, 148, 156, 126, 112, 136, is:
After allowing a discount of 12% on the marked price, a shopkeeper still gains 21%. How much (in percentage) is the marked price above the cost price?
A shopkeeper sells an item with a loss of 5%. If he had sold it for Rs 120 more, he would have gained 15%. Find the cost price of the item.
The milk and water in a mixture are in the ratio 7:5. When 15 litres of water is added to it, the ratio of milk and water in the new mixture becomes 7:8. The total quantity of water in the new mixture is:
There are two sections A and B of a class, consisting of 36 and 44 students, respectively. If the average weight of students of section A is 44 kg and those of section B is 39 kg, then the average weight of students of both the sections (in kg) is:
A, B and C are three partners. They all together invested Rs 42,000 in a business. At the end of the year, A received Rs 377.50, B Rs 1085 and C Rs 637.50 as profit. The difference between the investments of B and C is:
A dog takes 4 leaps for every 7 leaps of a cat, but 4 leaps of a dog are equal to the 6 leaps of the cat. The ratio of speeds of dog and cat is:
The sum of three numbers is 1600. The second number and the third number are in the ratio 11:18. While the first number and the third number are in the ratio 1:6. The second number is:
What number should be added to the terms of 3:7 to make the ratio 2:3?
A and B started a business in partnership by investing Rs 20,000 and Rs 15,000, respectively. After 6 months, C joined them with Rs 20,000. What is the share of B in the total profit of Rs 33,000 earned at the end of 2 years from the starting of the business?
If \( \frac{x}{y} = 0.45 \), then the value of \[ \frac{3y - x}{3y + x} + \frac{6}{23} \] is:
A sum becomes rs 720 after 2 years and rs 1020 after 7 years at simple interest. The rate of interest per annum is:
Ajay buys an article with 20% discount on the marked price and sells at 8% discount on the marked price. What is his profit or loss percentage (%)?
A and B divided a sum of rs 84,000 in the ratio 4:3. If rs X is added to each of their shares, the ratio becomes 5:4, then the value of X is: