Questions

Unit of impedance is ___________.

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

The tutor always answers the students' questions.

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

Forewarned is forearmed.

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'.

Being occupied with(A)/work, father had no(B)/time to see us(C)/No error(D)

The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 2nd group and the 4th period?

Winds blowing constantly in one direction in rocky deserts form

Electrons move around the nucleus in _______ motion.

'Hunar Haat' an exhibition to exhibit and promote the arts and artisans from minority community was launched at which of the following events?