General Science Mcqs-91

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Officerswiki is a free education & learning platform for all students and working professionals, where they can practice multiple choice questions & answers (MCQs). These all MCQs on Officerswiki are FreeMcqs which are helpful in all types of exams  such as PPSC, FPSC, CSS, NTS,  PMS and UPSC. Read all these questions and answer for your knowledge.

Which is the outermost planet in the solar system

A. Mercury
B. Pluto
C. Neptune
D. Uranus

Severe deficiency of Vitamin D results in __________.

A. scurvy
B. rickets
C. night blindness
D. None of these

The SI unit of charge is __________?

A. Ampere
B. Coulomb
C. Ohm
D. Volt

Long-sight defect be corrected by using __________ lens?

A. concave
B. Convex
C. diverging
D. none of these

Deficiency of Vitamin-A results in __________

A. Night blindness
B. rickets
C. scurvy
D. hair fall

For a fixed mass of gas at constant temperature, if we decrease volume, the pressure will _________?

A. also decrease
B. increase
C. remains constant
D. none of these

The lifespan of Red Blood Cells is __________ days?

A. 60
B. 120
C. 180
D. 240

The density of water is __________?

A. 1 g/cm3
B. 1.5 g/cm3
C. 2 g/cm3
D. none of these

Radioactivity was discovered by __________?

A. Kelvin
B. Thomson
C. Rutherford
D. Becquerel

A device which converts chemical energy into electrical energy is called __________?

A. motor
B. generator
C. moving-coil meter
D. battery

Which is the outermost planet in the solar system, The density of water is __________?, The lifespan of Red Blood Cells is __________ days?, Radioactivity was discovered by

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