Rivet is used to fasten _____...?

Question

Accepted Answer

Hard material with hard material

Rivet is used to fasten _____...? Mcqs

PPSC Past Papers

Rivet is used to fasten _____...?

(A) Soft material with soft material (B) Hard material with hard material

(C) Soft material with hard material (D) Hard material with soft material

Examples of Monosaccharides are ___________....?

(A) Glucose (B) Galactose

(C) Fructose (D) All of these

A solid is a state of matter _____...?

(A) Definite volume and indefinite shape (B) Indefinite volume and definite shape

(C) Definite volume and definite shape (D) Indefinite volume and indefinite shape

Escape velocity of a rocket fired from the earth towards the moon is a velocity to get rid of the _______...?

(A) Centripetal force due to the earth’s rotation (B) Earth’s gravitational pull

(C) Pressure of the atmosphere (D) Moon’s gravitational pull

The book “Kitab-ul-manazir” was written by ______...?

(A) Jabir bin Hayan (B) Ibn-al-Haitham

(C) Ali Ibn-Isa (D) Bu-Ali Sina

Mohus scale is used for to measure ____________...?

(A) Hardness (B) Humidity

(C) Pressure (D) Temperature

Which colour of light is deviated least ________....?

(A) Red (B) Blue

(C) Violet (D) Green

Foundation of life based on _____...?

(A) Physical foundation (B) Biological foundation

(C) Environmental foundation (D) Chemical foundation

Dr. James Watson discovered the structure of DNA in __________...?

(A) 1953 (B) 1955

(C) 1957 (D) 1857

Each day human body breathe in __________ liters of air....?

(A) 5,000 to 10,000 (B) 10,000 to 15,000

(C) 15,000 to 20,000 (D) 20,000 to 25,000

In 2013, Planck measured the age of the universe at ___________...?

(A) 13.82 billion years (B) 4.53 billion years

(C) 4.6 billion years (D) 4.53 billion years

Sound travels fastest in _______...?

(A) Air (B) Water

(C) Diamond (D) Steel

The Sun has temperature of around _____...?

(A) 3000 °C (B) 6000 °C

(C) 4000 °C (D) 5000 °C

Liquid secreted by the pancreas, which contains a variety of _____...?

(A) Hormones (B) Vitamins

(C) Acids (D) Enzymes

Acid deposition causes ______________________...?

(A) the greenhouse effect to lessen (B) lakes and forests to die

(C) acid indigestion in humans (D) all the above are correct

Pneumatic systems is (are) used in ______...?

(A) Spray guns (B) Pumps

(C) Vacuum cleaner (D) Dental drill or dentistry tools

The height of the troposphere varies between ____________....?

(A) 7 km at equator and 17 km at poles (B) 17 km at equator and 7 km at poles

(C) 18 km at equator and 8 km at poles (D) 8 km at equator and 18 km at poles

Magnification of a light microscope is formed by using mixture of the power of the eyepiece and the _____ lens....?

(A) Concave (B) Convex

(C) Objective (D) Mirror

Sound travels about ___________times faster in water than in air....?

(A) 2 (B) 3

(C) 4 (D) 5

Involuntary muscles in a human body are present in__________...?

(A) Brain (B) Tongue

(C) Digestive system (D) Limbs

Main use of salt in diet is to : ___________...?

(A) ease the process of cooking (B) increase the taste

(C) produce small amount of hydrochloric acid required for digestion (D) inclease solubility of food particles in water

The maximum mass of an atom is concentrated in _____...?

(A) Electron (B) Proton

(C) Neutron (D) Nucleus

Earthquake waves travel faster in __________...?

(A) Water (B) Flexibl rock

(C) Air (D) Soil

Biggest award in the field of science is the __________...?

(A) Noble Prize (B) UNESCO peace prize

(C) Right livelihood prize (D) All of these

In constructive reaction _____ molecules are formed....?

(A) Small (B) Medium

(C) Equal (D) Large

The microtubules arranged in a very particular pattern to form centriole are _____ in number....?

(A) 26 (B) 27

(C) 23 (D) 25

(A) Soft material with soft material

(B) Hard material with hard material

(C) Soft material with hard material

(D) Hard material with soft material

(A) Glucose

(B) Galactose

(C) Fructose

(D) All of these

(A) Definite volume and indefinite shape

(B) Indefinite volume and definite shape

(C) Definite volume and definite shape

(D) Indefinite volume and indefinite shape

(A) Centripetal force due to the earth’s rotation

(B) Earth’s gravitational pull

(C) Pressure of the atmosphere

(D) Moon’s gravitational pull

(A) Jabir bin Hayan

(B) Ibn-al-Haitham

(C) Ali Ibn-Isa

(D) Bu-Ali Sina

(A) Hardness

(B) Humidity

(C) Pressure

(D) Temperature

(A) Red

(B) Blue

(C) Violet

(D) Green

(A) Physical foundation

(B) Biological foundation

(C) Environmental foundation

(D) Chemical foundation

(A) 1953

(B) 1955

(C) 1957

(D) 1857

(A) 5,000 to 10,000

(B) 10,000 to 15,000

(C) 15,000 to 20,000

(D) 20,000 to 25,000

(A) 13.82 billion years

(B) 4.53 billion years

(C) 4.6 billion years

(D) 4.53 billion years

(A) Air

(B) Water

(C) Diamond

(D) Steel

(A) 3000 °C

(B) 6000 °C

(C) 4000 °C

(D) 5000 °C

(A) Hormones

(B) Vitamins

(C) Acids

(D) Enzymes

(A) the greenhouse effect to lessen

(B) lakes and forests to die

(C) acid indigestion in humans

(D) all the above are correct

(A) Spray guns

(B) Pumps

(C) Vacuum cleaner

(D) Dental drill or dentistry tools

(A) 7 km at equator and 17 km at poles

(B) 17 km at equator and 7 km at poles

(C) 18 km at equator and 8 km at poles

(D) 8 km at equator and 18 km at poles

(A) Concave

(B) Convex

(C) Objective

(D) Mirror

(A) 2

(B) 3

(C) 4

(D) 5

(A) Brain

(B) Tongue

(C) Digestive system

(D) Limbs

(A) ease the process of cooking

(B) increase the taste

(C) produce small amount of hydrochloric acid required for digestion

(D) inclease solubility of food particles in water

(A) Electron

(B) Proton

(C) Neutron

(D) Nucleus

(A) Water

(B) Flexibl rock

(C) Air

(D) Soil

(A) Noble Prize

(B) UNESCO peace prize

(C) Right livelihood prize

(D) All of these

(A) Small

(B) Medium

(C) Equal

(D) Large

(A) 26

(B) 27

(C) 23

(D) 25

(A) Dermatology

(B) Dormatology

(C) Deontology

(D) Dermatoglyphics

(A) Pressure inside the container

(B) Average kinetic energy of the particles

(C) Temperature of the gas

(D) All of them

(A) Fish

(B) Meat

(C) Chicken

(D) None

(A) Protons

(B) Neutrons

(C) Electrons

(D) Gamma rays

(A) Conduction

(B) Convection

(C) Radiation

(D) Reflection

(A) Water is good conductor of heat

(B) Water has very high specific heat capacity

(C) Water boils at a comparatively high temperature

(D) Evaporation of water produces lot of cooling

(A) Information processing cycle

(B) Hardware life cycle

(C) Software life cycle

(D) Information technology

(A) 4

(B) 8

(C) 17

(D) 18

(A) Weak immune system

(B) Weak bones

(C) Lack of appetite

(D) Sterility

(A) X rays

(B) Y rays

(C) Z rays

(D) Radio Waves

(A) 13

(B) 12

(C) 14

(D) 16

(A) Salt

(B) Chlorine

(C) Carbon dioxide

(D) Water

(A) Stamen

(B) Anther

(C) Pistil

(D) Petal

(A) Cirrostratus

(B) Stratocumulus

(C) Altocumulus

(D) Cirrus