PPSC Test mcqs of physics SET 2

PPSC Test MCQs of physics SET 2

In this tutorial, we will try to answer the MCQs of physics for PPSC Test. 

  1. What will be the resultant color if we add all the colors of the rainbow?

(A) Red
(B) Dark Blue
(C) White
(D) Black

Answer - Click Here:
C

  1. An instrument used to measure gas pressure is called

(A) Thermometer
(B) galvanometer
(C) manometer
(D) ammeter

Answer - Click Here:
C

  1. If we add salt to the pure water, its boiling point will

(A) remain same
(B) increase
(C) decrease
(D) All of above

Answer - Click Here:
B

  1. The boiling point of alcohol is

(A) 79 °C
(B) 65 °C
(C) 80 °C
(D) 70 °C

Answer - Click Here:
A

  1. Which color is formed when we combine red, green and blue?

(A) Dark Blue
(B) Maroon
(C) Red
(D) White

Answer - Click Here:
D

  1. The heating elements in electric kettles and irons are made up of

(A) fire-clay
(B) nichrome

(C) chromel
(D) tungsten

Answer - Click Here:
B

  1. The air temperature is lower as compared to sea level at high altitude, so what is the boiling temperature of the water?

(A) higher
(B) lower
(C) absolute
(D) None of above

Answer - Click Here:
B

  1. What type of process is Evaporation?

(A) condensation
(B) cooling
(C) convection
(D) liquefying

Answer - Click Here:
B

  1. What two processes on which refrigerator works?

(A) radiation and evaporation
(B) condensation and evaporation
(C) convection and radiation
(D) condensation and evaporation

Answer - Click Here:
D

  1. The melting point of ice becomes low if pressure.

(A) doubles
(B) consistency
(C) decrease
(D) increase

Answer - Click Here:
D

 Click here to Read More MCQs – SET 3