Exams

During the free fall of the object, the decrease in potential energy, at any point in its path, appears as an equal amount of increase in _________________.

Martin Crowe who passed away recently was the former cricket captain of which country?

The orthocentre of a triangle is the point where

What is the sum of the first 12 terms of an arithmetic progression if the first term is -19 and last term is 36?

In the following square represents Doctors, triangle represents Artists, circle represents Weight-lifters and rectangle represents Russians. Which set of letters represents Russians who are not Doctors?

Sensitivity of potentiometer can be increased by

The curved surface area of a hemisphere is 27.72 sq cm and volume is 19.404 cubic cm, find its radius?

In a right angled triangle ΔDEF, if the length of the hypotenuse EF is 12 cm, then the length of the median DX is