Model Questions for SSC CHSL (SET-82) GENERAL AWARENESS

1. Silver halides are used in photographic plates because they are

(a) oxidised in air
(b) soluble in hyposolution
(c) reduced by light
(d) totally colourless

2. Tetra ethyle lead (TEL) is

(a) a catalyst in burning fossil fuel
(b) an antioxidant
(c) a reductant
(d) an antiknock compound

3. Curie point is the temperature at which

(a) Matter becomes radioactive
(b) A metal loses magnetic properties.
(c) A metal loses conductivity
(d) Transmutation of metal occurs.

4. The isotope used for the production of atomic energy is

(a) U-235
(b) U-238
(c) U-234
(d) U-236

5. The acceleration due to gravity at the equator

(a) is less than that at the poles
(b) is greater than that at the poles
(c) is equal to that at the poles
(d) does not depend on the earth’s centripetal acceleration

Printed Study Kit for SSC CHSL (10+2) Exam

एसएससी CHSL(10+2) परीक्षा ​​अध्ययन सामग्री

Answer:

1. (c) 2. (d 3. (b) 4. (a) 5. (a)