List of top Quantitative Aptitude Questions

Narendra’s salary was decreased by 50% and subsequently increased by 50%. How much percent does he lose?
The times taken by a phone operator to complete a call are 9, 2, 3, 1, 5 minutes respectively. What is the average time per call?
A, B, and C enter into a partnership. A invests 3 times as much as B and B invests two-thirds of what C invests. At the end of the year, the profit earned is Rs. 6600. What is the share of B?
On 8th Nov, 2016, Tuesday falls. What day of the week was it on 8th Dec, 2017?

A man owns \(\frac{2}{3}\) of the market research bureau business and sells \(\frac{3}{4}\) of his shares for Rs. 75000. What is the value of the business?

Solve: ( x + y = x2 - y2 = 23 ), find ( y ).

Simplify: \( \log \frac{75}{16} - 2 \log \frac{5}{9} + \log \frac{32}{243} \)

A man buys Rs. 25 shares in a company which pays 9% dividend. The money invested is such that it gives 10% on investment. At what price did he buy the shares?
Look at this series: 58, 52, 46, 40, 34... What number should come next?
How many students of the college are not placed?
How many students from computer and electrical are placed?
What is the difference between the number of placed students from mechanical and civil students?
A motor boat covers a certain distance downstream in 30 minutes, while it comes back in 45 minutes. If the speed of the stream is 5 kmph, what is the speed of the boat in still water?
Find the missing numbers in the series: 0, 2, 5, ? , 17 , 28 , ?
How many students of college are placed in different branches?
If all the 6 are replaced by 9, then the algebraic sum of all the numbers from 1 to 100 (both inclusive) varies by
What is the approximate difference between minimum and maximum tool wear at 80 rpm?
The perimeters of two squares are 40 cm and 32 cm. Find the perimeter of a third square whose area is equal to the difference of the areas of the two squares.
Which oil shows the lowest tool wear?
Conclusion based on the graph
Which oil shows the lowest tool wear?
In how many ways can a cricket eleven be chosen out of a batch of 15 players?
If the height of a pole is 2 meters and the length of its shadow is 2 meters, find the angle of elevation of the sun.
Find the area of a right-angled triangle whose base is 12 cm and hypotenuse is 13 cm.
A clock is set right at 6 a.m. The clock loses 16 minutes in 24 hours. What will be the true time when the clock indicates 10 p.m. on 4th day?