List of top Quantitative Aptitude Questions

Solve the following:-
(8.83% of 228) – (2.65% of 104) =?

Solve the following:-
\(3870 ÷ ? = 516\)

Solve the following:-
\([(156)^2 ÷ 8 × 36] ÷ ? = 117 × 24\)

Which of the following must equal zero for all real numbers x?
(I). x³-x²
(II). x⁰
(III). x¹

If the digit in the unit’s place of a two-digit number is halved and the digit in the ten’s place is doubled, the number thus obtained is equal to the number obtained by interchanging the digits. Which of the following is definitely true?

What should come in place of question mark\((?)\)in the following questions?
\(33.3 + 3.03 + 0.03 + 30.03 + 0.003 + 303 = ?\)

If a boy can throw a cricket ball 100 m, then the time required for the ball to touch the ground is

The diameter of the driving wheel of a bus is 140 cm. How many revolutions per minute must the wheel make in order to keep a speed of 66 km per hour?

What should come in place of question mark (?) in the following questions?
\((9.75\% \text{ of } 316) - (3.82\% \text{ of } 120) = ?\)

The ages of Shauna and Imam are in the ratio of 7:3 respectively. After 9 years the ratio of their ages will be 4:3. What is the age of Imam?

What should come in place of question mark\((?)\)in the following questions?
\(\frac{5339}{?} = 562\)

Sneh’s age is \(\frac{1}{6}^{th}\) of her father’s age. Sneh’s father’s age will be twice of Vimal’s age after 10 years. If Vimal’s eighth birthday was celebrated two years before, then what is Sneh’s present age?

What should come in place of question mark\((?)\)in the following questions?
\((56.23+93.96+17.81\div6=?\)

What is 25% of 45% of 4/9th of 4540?

If both 5² and 3³ are factors of n x 2⁵ x 6² x 7³, what is the smallest possible positive value of n?

What should come in place of question mark (?) in the following questions?
(61)¹⁰ X (61)⁴=?

A farmer sold a cow and an ox for Rs. 800 and got a profit of 20\(\%\) on the cow and 25\(\%\) on the ox. If he sells the cow and the ox for Rs. 820 and gets a profit of 25\(\%\) on the cow and 20\(\%\) on the ox, the individual cost price of the cow and the ox is

A dishonest dealer claims to sell his goods at 20% discount, but uses a weight of 800 grams for weighing 1 kilogram of goods. What is the profit or loss being made by the dealer?

A sum of money is divided among A,B,C and D in the ratio of 3:7:9:13 respectively. If the share of B is Rs 9,180 more than the share of A, then what is the total amount of money of A and C together?

A man borrows Rs. 4,000 at 20\(\%\) compound rate of interest. At the end of each year he pays back Rs. 1,500. How much amount should he pay at the end of the third year to clear all his dues?

How many different subsets of the set {10, 14, 17, 24} are there that contain an odd number of elements?

\(\%\) of the total number of boys in the group. The number of boys playing only badminton is 50\(\%\) of the number of boys and the total number of boys playing badminton is 60\(\%\) of the total number of boys. The number of children playing only table tennis is 40\(\%\) of the total number of children and a total of 12 children play badminton and table tennis both. What is the number of girls playing only badminton? 

A swimming bath is 24 m long an d15 m board. When a number of men dive into the bath, the height of the water rises by one cm. If the average amount of water displaced by one of the men be 0.1 cu. m, how many men are there in the bath?

Solve the following:-
\((193 – 87) ÷ (1.25 × 2) = ?\)

Solve the following:-
\((88)^2 + (73)^2 = (?)^2 – (38)^2 – 859\)