1000+ General Knowledge Questions with Answers for SSC Exams - 2

Question: 6

Ferrites are

(A) anti-ferro-magnetic

(B) paramagnetic

(C) ferri-magnetic

(D) ferro-magnetic

Question: 7

Which of the following materials has the highest value of Poisson’s ratio

(A) aluminium

(B) copper

(C) rubber

(D) steel

Question: 8

On applying a constant force to a mass, it moves with a uniform

(A) acceleration

(B) momentum

(C) angular velocity

(D) velocity

Question: 9

Diamond and Emerald are made of

(A) carbon and beryllium

(B) carbon and carbon

(C) silica and silica

(D) silica and beryllium

Question: 10

Which variety of copper has the best mechanical strength?

(A) soft copper

(B) cast copper

(C) hard drawn copper

(D) annealed copper