Questions

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?

Which among the following does not have a cell wall?

In the following question, sentence given with blank is to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

When I broke my leg, it was the ____________ of a nightmare week.

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

Do you intimidate your younger brothers?

Who was the First Governor General of Bengal?

Kedarnath Singh won Jnanpith Award for work in which language?

Which of the following serves as a nutritive tissue for the growing embryo?

____ is the most electropositive and ___ is the most electronegative element of the third period of modern periodic table.