Questions

The first woman Chess Grandmaster from India is

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'.

Millions of Jews lost (A)/ their kith and kin (B)/ in Hitler concentration camps.(C)/ No error(D)

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Imitate

Which element is generally No Radioactive?

There are ............ metalloids in the modern periodic table.

Manganite is an ore/mineral of

What is the base of the Octal Numeral System?

A broadcasting station transmits waves with a frequency of 71 x 104 Hz and a speed of 3 x 108 m/s. The wavelength of the wave is