Questions

An object weighing 20 kg is raised through a height of 2 m. What will be the work done by the force of gravity in this process?

The area of a circle is 38.5 cm2. Find its circumference (in cm).

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Mindboggling

Who is the Bengali writer who won the 31st Moortidevi Award for the year 2017?

From the given words, select the word which cannot be formed using the letters of the given word. ALTERNATIVES

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Lateral thinking method is ______ with creation of new ideas that is a procedure and readiness to look at things in a diverse approach.

Acceleration is

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is