List of top Quantitative Aptitude Questions

If 'A' and 'B' can do a piece of work in 8 days, while 'A' alone can do it in 12 days. In how many days can 'B' alone do the same work?
2 men and 5 boys can finish a piece of work in 4 days, while 3 men and 6 boys can finish it in 3 days. The time taken by one man alone to finish the work is:
A table was sold at a gain of 10%. Had it been sold for Rs. 30 more, the gain would have been 15%. The cost price of the table is:
Sum of all odd integers from 1 to 1001 is:
If \( x \) is 5% of \( y \), and \( y \) is 24% of \( z \). If \( x = 480 \), then the values of \( y \) and \( z \) are:
If a number \( x \) be subtracted from each of the numbers 21, 38, 55, 106, then they become proportional. The value of \( x \) is:
The HCF of the polynomials \( 2x^3 + 5x^2 - 2x - 5 \) and \( 3x^3 - x^2 - 3x + 1 \) is:
If \( x = \left( \frac{3}{2} \right)^2 \times \left( \frac{2}{3} \right)^{-4 \), then the value of \( x^{-2} \) is:}
The number of selections of four letters from the letters of the word ASSASSINATION is:
The set of real numbers which satisfy the equation \( x^2 - 5x + 6 = 0 \) is:
The inequality \( x + \frac{1}{x} \leq -2 \) is true, if:
The difference of the place value and the face value of the digit 2 in 3124698 is:
If H.C.F. of (65, 117) is expressed in the form \( 65m + 117n \), then the value of \( m \) is:
A tank can be filled by two taps A and B in 12 hours separately. The full tank can be emptied by a third tap in 8 hours. If all the taps are turned on at the same time, then the time taken to fill the empty tank will be:
A man buys an article for Rs. 27.50 and sells it for Rs. 28.60. Find his gain percentage.
Mahendra bought 20 dining tables for Rs. 12,000 and sold them at a profit equal to the selling price of 4 dining tables. The selling price of 1 table is:
Find the number, when 15 is subtracted from 7 times the number, the result is 10 more than twice the number:
Solve: \( 100 + 50 \times 2 \) = ?
What is the least common multiple (LCM) of the numbers 90, 60, 75, and 35?
Find the HCF of 54, 288, and 360.
If \( a = b \) and \( b = c \), then \( a = c \). This property is called:
How many seconds does Puja take to cover a distance of 500 m, if she runs at a speed of 30 km/hr?
Solve: \( 7! \) = ?
Solve: \( 0.003 \times 0.0004 \) = ?
Solve: \( 2 + 2 - 2 \times 2 \div 2 = ? \)