Exams

On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because ________

A non-zero number is greater than 7 times its reciprocal by 9.3. What is the number?

Who was the first Indian to be elected as the leader of the Communist International?

Which is the fastest land animal in the world?

The Union Cabinet Chaired by Prime Minister Shri Narendra Modi has approved the establishment of National Institute of Mental Health Rehabilitation (NIMHR) at which state?

In triangle PQR, the sides PQ and PR are produced to A and B respectively. The bisectors of ∠AQR and ∠BRQ intersect at point O. If ∠QOR = 50°, then what is the value (in degrees) of ∠QPR?

Find two numbers such that their mean proportion is 8 and third proportion is 64.

In the following question, select the missing number from the given series.

54, 51, 48, 45, 42, ?