AFCAT || Weekly_Revision_Quiz_2020

The average height of 50 students is 165 cm. On a particular day, P, Q and R were absent and the average of the remaining 47 students was found to be 164. If Q and R has the same height and the height of P be 4 cm less than that of Q, find the height of Q :

A man walks from his house at an average speed of 6 km/hr. And reaches his office 5 minutes late. If he walks at an average speed of 7 km/hr. He reaches 1 minutes early. The distance of the office from the house is –

An amount of money at compound interest grows up to Rs.4650 in 4 years and Rs.5115 in 5 years. Find the rate of interest.

Two different positions of the same dice are shown below. Which number is on the face opposite the face showing ‘4’?

Select the option in which the given figure is embedded.

Find the percentage of total marks obtained by Neha in all subjects together in year 2014? (approximately)

Marks obtained in computer networks in year 2012 are approximately what percent of the marks obtained in digital electronics & control system in the same year together?

What is the ratio of marks of Computer networks and Control systems together in year 2011 to the marks obtained in the same subject in year 2014?

(0.56 ×0 .56 × 0.56 – 0.32 × 0.32 × 0.32 – 3 × 0.56 × 0.32 × 0.24) = ?

If  means the greatest integer less than or equal to q, then  is equal to