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Question-1
What will be the area of a surface where a force of 2500N produces a pressure of 25 Pa on it?

(A) 10 m²	(B) 100 m²
(C) 250 m²	(D) 2500 m²

Question-2
Find the area of the school bag strap in contact with your shoulders if the weight of the bag is 100N and pressure exerted by the bag on your shoulders is 10000 Pa?

(A) 10 m²	(B) 0.1 m²
(C) 0.01 m²	(D) 0.001 m²

Question-3
Friction can be reduced by :

(A) Using wheels	(B) Using gloves
(C) Increasing roughness	(D) Avoid lubricants

Question-4
Two girls are applying forces of 20N and 15N in the same direction. The net resultant force is :

(A) 5N	(B) 20N
(C) 15N	(D) 35N

Question-5
S.I unit of force is :

(A) Ampere	(B) Joule
(C) Herts	(D) Newton

Question-6
A ball falling downwards due to :

(A) Frictional force	(B) Electrostatic force
(C) Gravitational force	(D) Magnetic force

Question-7
Tyres of vehicles are deflated in deserts in order to :

(A) Increase pressure	(B) Increase force
(C) Decrease force	(D) Decrease pressure

Question-8
What is the pressure exerted, when a force of load acts on an area of 0.5 m²? What will be the new value of pressure if the force is increased by 50N?

(A) 200 Pa	(B) 150 Pa
(C) 300 Pa	(D) 500 Pa

Question-9
1 Pa = ?

(A) 1 N²/m²	(B) 1 N²/m
(C) 1 N/m²	(D) 1 N/m

Question-10
Find the area of a surface, if a force of 250 N exerts a pressure of 100 Pa on it ?

(A) 25 m²	(B) 0.25m²
(C) 0.025m²	(D) 2.5m²

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Std 6

ICSE/ISC

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