General Knowledge MCQs

General Knowledge Mcqs consists of World Geography, Atmosphere, Science & Literature, events Mcqs, Current Affairs Mcqs , Pakistan Affairs Mcqs and International Organizations. These general knowledge questions are very important for all type of exams conducted by Fpsc, Nts, Kppsc, Ppsc, Spsc, Bpsc, Ots, Uts, Pts, Cts, Ats, etea and other testing agencies of Pakistan.

The combustible material on the tip of a safety match stick is:

A. Antimony sulfide
B. Phosphorus
C. Manganese dioxide
D. Sulphur

Which of the following reactions cannot be used for the formation of salts?

A. The reaction between a metal oxide and an acid
B. The reaction between an acid and a base
C. The reaction between a non-metal and oxygen
D. The reaction between an acid anhydride and a metal.

Which of the following statements about the physical properties of metals is not correct?

A. All metals are solid except mercury
B. Most of the metals are hard except sodium and potassium
C. They are not malleable
D. Most of the metals are ductile