Questions

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

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. Ifa sentence is free from error, select 'No Error'.

The injustice from the sentence pronounced (1)/ above that great scientist, is (2)/ now evident to us all. (3)/ No error (4)

________________ refers to the superposing of two or more coherent waves to produce regions of maxima and minima in space, according to the principle of superposition.

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Redundancy

Who is the captain of Indian women hockey team?

If x4+1x4=119,then the value of x-1x is

Who pioneered diagnostic ultrasound?

Who Invented PlayStation?