Questions

Optical fibre works on which of the following principle of light?

A person holding a pen in his left hand sees his reflection in the mirror holding the pen in his right hand. This is due to which of the following phenomena?

Article 27 of the Indian Constitution "Freedom as to payment of taxes for promotion of any particular religion" deals with?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Sairat is one of the latest(A)/in the list of contemporary Marathi movies(B)/which appeared in recent times.(C)/No error(D)

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.
Neha's mother was annoyed with her as she could not _____ her examination.

Which of the following has pH value 7?

From the given four figures choose the correct water image of the below figure.

P, Q, R, S and T are standing in a line. P is taller than S but shorter than Q. T is shorter than S but taller than R. Who is the second tallest of them all?