Exams

Bhanu takes a total of 6 hrs 50 min in walking a distance and running back to same place where she started. She could walk both ways in 8 hrs 30 min. The time taken by her to run both ways is :

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

Potato, tomato and brinjal are three different species but all belong to which genus?

If a body is moving on a circular path, what is its average velocity if it completes one cycle in one second?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
AY, CW, EU, ?

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Trepidation

If tan A = 1/2 and tan B = 1/3, then what is the value of tan (2A + B)?

Which greenhouse gas is produced by the raising of cattle?