Search Posts

Question Bank: Science

Welcome to Tech Vidya Question Bank!!

Try our Question Bank - Science

Good Luck!!

Click Next to start!

1) Which of the following is a protein?
2) The element common to all acids is
3) Which synthetic fibre is known as artificial silk?
4) The hardest substance available on the earth is
5) Which of the following are most penetrating?
6) Paper is manufactured by
7) German silver is an alloy of
8) In an atomic nucleus, neutron and protons are held together by
9) The most abundant metal in the earth's crust is
10) Atomic bomb is based on the principle of
11) In vulcanisation, natural rubber is heated with
12) The filament of an electric bulb is made of
13) Deep blue colour is imparted to glass by the presence of
14) Which of the following is the lightest metal?
15) Atoms are composed of
16) Safety wire used in domestic electrical appliances is made of meta of
17) Which of the following is used as a moderator in nuclear reactor?
18) The ratio of pure gold in 18 carat gold is
19) What is laughing gas?
20) The first synthetic fibre made by man was

Leave a Reply

%d bloggers like this: