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?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
Neha said, "Need I write a letter?"

A newborn human baby is fed with the first secretion called colostrum from mammary gland. What does colostrum impart?

Non-metal oxides are usually

Consider the given statement/s to be true and decide which of the given conclusions/assumptions can definitely be drawn from the given statement.
Statements:
1. All cycles are ducks.
2. All ducks are swans.
Conclusions:
I. All swans are cycles.
II. Some swans are cycles.

Which of the following leaders formed 'India Home Rule Society'?

Who authored the book titled 'Jinnah often came to our House', which won the 2016 The Hindu Prize?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase. Belonging to middle class.