List of top Quantitative Aptitude Questions on Miscellaneous

Neena purchased two oranges, three bananas and four apples which cost her Rs. 15. Had Neena purchased three oranges, two bananas and one apple, it would have cost her only Rs. 10. If Neena bought 3 oranges, 3 bananas and 3 apples, determine as to how much did she have to pay ?

How many Seconds did Ambatta's watch work during the given duration as per the information provided ?

A clock is set right at 8 AM. This clock gains 10 minutes in 24 hours. What is the true time when the clock indicates 11 AM ?

Determine : What is the ratio of diesel cars in State 4 to electric cars in State 3 ?

If $5^{x-1} = 25^{y+1}$, what is the value of $x$ in terms of $y$?

If $2x + 3y = 15$ and $x - y = 1$, what is the value of $x + y$?

If $a^2 + b^2 = 25$ and $ab = 12$, what is $(a + b)^2$?

What is the value of $\log_2 8 + \log_3 9$?

What is the value of $2^{10}$?

A man can row 6 km/h in still water. If the river flows at 2 km/h, how long will it take him to row 16 km upstream?

If $x^2 - 4x + 3 = 0$, what is the value of $x^2 + \frac{1}{x^2}$?

If $\sin \theta + \cos \theta = \sqrt{2}$, what is $\sin \theta \cos \theta$?

If $f(x) = x^2 + 2x + 1$, what is $f(3)$?

If $x + y = 10$ and $xy = 21$, what is the value of $x^2 + y^2$?