Exams

Out of three pipes the first two can fill an empty tank in 9 and 18 hours, respectively while the third can drain the filled tank in 15 hours. If all the three pipes are opened when the tank is empty, after how many hours will the tank be full?

The sum of numbers from 1 to 100 (inclusive of both) is

In which of the following activities is work NOT done?

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

JK_MJ_LM_KL_

A woman starts from her home and walks 2km North, then she turns East and walks 9 km, then she turns South and walks 1 km, then she turns West and walks 2 km, then she turns to her left and walks 1 km toreach the well. Where is her home with respect to the well?

If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

Indian sports person Gagan Narang is associated with

The 2016 Olympics bronze medalist Sakshi Malik hails from which state?