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Questions have been taken from previous years question papers of different competitive examinations such SSC CGL, SSC CHSL, CDS, NDA, Bank, State PSC, Railways, MAT, CAT, etc.

1 The metal that is present in Photo Films is:

A) Mercury B) Platinium C) Magnesium D) Silver Answer is required

2 The metal used in storage batteries is:

A) Iron B) Copper C) Lead D) Zinc Answer is required

3 The metallic constituents of hard water are:

A) Magnesium, Calcium and tin B) Iron, tin and calcium C) Calcium, magnesium and iron D) Magnesium, tin and iron Answer is required

4 The method of magnetisation is

A) heating a magnet B) passing direct current through it C) passing alternating current through it D) hammering a magnet Answer is required

5 The minimum height of a plane mirror to see the full image of a person is equal to?

A) the height of the person B) half the height of the person C) one-fourth the height of the person D) double the height of the person Answer is required

6 The most abundant element in the earth's crust is:

A) O B) Al C) Si D) Fe Answer is required

7 The most important ore of Aluminium is:

A) Bauxite B) Calamine C) Calcite D) Galena Answer is required

8 The most malleable metal is:

A) Silver B) Gold C) Aluminium D) Sodium Answer is required

9 The most reactive among the halogens is?

A) Fluorine B) Iodine C) Chlorine D) Bromine Answer is required

10 The motion of the wheels of a bullock-cart while moving on the road is an example of

A) Oscillatory and rotatory motion B) Oscillatory and translatory motion C) Translatory and rotatory motion D) Translatory motion only Answer is required

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