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 HPSSC JE Electrical Post Code 912 Solved General Science 2021

HPSSC JE Electrical Post Code 912 Solved General Science 2021

1.Which roofs provide better protection against heat?

(A) Cement slab

(B) Asbestos sheets

(C) Reinforced concrete

(D) None of these

 

2.Which polymer is widely used for making bullet proof material ?

(A) Polyethylene

(B) Polyamide

(C) Polyvinyl chloride

(D) Polycarbonates

 

3.The first organ transplanted was

(A) Kidney

(B) Lung

(C) Heart

(D) Liver

 

4.Natural rubber is chemically known as

(A) resin

(B) gum

(C) latex

(D) mucilage

 

5.Gondophernes belonged to the

(A) Saka dynasty

(B) Satavahana dynasty

(C) Parthian dynasty

(D) Kushana dynasty