Questions

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.

My grandfather said to the visitor, "Who are you? Where do you come from?"

The surface area (in sq.cm.) of a sphere with radius 1 cm is :(pi = 22/7)

To enlarge their hold over India, many wars were fought between British and Indians but NOT one of the following.

Centigrade, is the unit of measurement of temperature named after whom?

If the sum of three consecutive numbers is 15, what is the square of the middle number ?

According to Ohm's law, if current (I) increase and potential difference (V) remains constant, then

The Brownian Motion was discovered by

What is the resistance (in Ω) of an electrical component if a current of 0.4 A passes through it on application of 12 V of potential difference across it?