Exams

In which of the following activities is work NOT done?

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

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

The area of the base of a cone is 64pi sq.cm while its slant height is 17 cm. This cone is remolded to obtain a solid sphere. The radius of this sphere will be

Mamatha is walking towards North. After walking 4 kms, she turns right and then walks for 3 kms. Now how far and in which direction is she from the starting point.

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?

As per a MoU signed in November 2017, India will provide financial assistance of $ 2.87 million for the public transport system to which Asian country?

Below are given statements followed by two conclusions I and II. You have to take the given statements to be true even if they seem to be at variance from commonly known facts.

Statements :

Some buds are flowers
All flowers are trees
All trees are leaves

Conclusions :

I. Some leaves are buds
II. All flowers are leaves

Decide which of the below options logically follows the given conclusions.