General Science MCQ-12

Science SSC,Railways,IBPS,SBI,KPSC,UPSC,IAS Prelims,KeralaPSC

Question1

A dentist`s mirror is a:

(A) Cylindrical mirror
(B) plane mirror
(C) Convex mirror
(D) concave mirror

Question2

Identify the man-made element:

(A) Carbon
(B) Gold
(C) Californium
(D) Calcium

Question3

`Vitamin` does not help in.

(A) Formation of enzymes in tissues
(B) Metabolism
(C) Protection from diseases.
(D) Digestion



Question4

Which of the following is not a contaminated water borne disease?

(A) Typhoid
(B) Jaundice
(C) Cholera
(D) Filariasis

Question5

The valuable element for the human being which is not found in solar system is:

(A) Oxygen
(B) Water
(C) Nitrogen
(D) Sodium chloride

Question6

What is cooking gas?

(A) Methane and Butane.
(B) Ethane and Propane.
(C) Propane and Butane.
(D) Propane and Methan.

Question7

Which of the following is not an alloy?

(A) Iron
(B) Brass
(C) Constantan
(D) Bronze

Question8

A car driver sees the object behind by the help of

(A) Plane mirror.
(B) Convex mirror
(C) Cylindrical mirror.
(D) None of these

Question9

The Elephanta waterfall is situated in.

(A) Manipur
(B) Assam
(C) Meghalaya
(D) Mizoram

Question10

The lunar eclipse is caused when

(A) The earth comes between the sun and the moon.
(B) The sun comes between the moon and the earth
(C) The moon comes between the sun and the earth
(D) None of these

Question11

When a paper card is drawn from below the glass of water water remains at rest. It is due to

(A) Newton Third law of motion.
(B) Inertia
(C) Friction
(D) None of these.



Question12

Ozone protects us from

(A) x—rays
(B) b rays
(C) Ultra violet rays
(D) y -rays

Question13

Which of the following helps in burning?

(A) Nitrogen
(B) Carbon dioxide
(C) Carbon
(D) Oxygen

Question14

Hemoglobin contains

(A) Copper
(B) Iron
(C) Cobalt
(D) Nickel

Question15

The end of a long bone is connected to another bone by

(A) Ligament
(B) Tendon
(C) Cartilage
(D) Muscle