Questions

Output devices make it possible to

Match the following.

Choose the synonym of

to thrash

Select the synonym of

elate

Which of the following statements is INCORRECT?

I) Bleaching powder is a pale yellow powder

II) Dry NH3 gas turns red litmus blue

III) The pH of rain water is nearly 7

IV) The pH of acid rain is nearly 5.6

The boundaries of the plates of the earth's ___________ are the weak zones known as seismic or fault zones.

Which company has been associated with the development of Post-It and Scotch Tape?

The first edition of National Youth Parliament Festival was held in which year?