Everyday Science MCQS Set-5 ( PPSC FPSC SPSC )

Everyday Science MCQS Set-5 for preparation. ( PPSC NTS AJKPSC )

What part of the wheelbarrow is the fulcrum?

A. Carrier
B. Handle
C. Wheel
D. Handler

An Auger bit is used to drill what type of material?

A. Iron
B. Wood
C. Metals
D. Silver

What is called that disease or infection that is naturally transmissible from humans to vertebrate animals?

A. Reverse Zoonoses
B. Zoonoses
C. Anthroponosis
D. Both A and C

What is called that disease or infection that is naturally transmissible from vertebrate animals to humans?

A. Arnos
B. Chord notes
C. Ananoses
D. Zoonoses

Ga is the symbol of which element?

A. Gallium
B. Germanium
C. Glycogen
D. Mercury

In the Composition of the earth, Silicon is:

A. 5.00%
B. 27.72%
C. 46.60%
D. 52.5%

In the Composition of the earth, Oxygen is:

A. 5.00%
B. 27.72%
C. 46.60%
D. 52.5%

In the Composition of the earth, Aluminum is:

A. 8.1%
B. 14.5%
C. 20.3%
D. 27.5%

Which waves are used in cellular phones?

A. Sound waves
B. Radio waves
C. Ultrasonic waves
D. Electronic waves

Element required for solar energy conversion is?

A. Mercury
B. Silicon
C. Aluminum
D. Copper

1 Megabyte is equal to?

A. 10000 bytes
B. 100000 bytes
C. 1000000 bytes
D. 10000000 bytes

What is the life span of RBC?

A. 40 days
B. About 50 to 80 days
C. About 100 to 120 days
D. 140 days

What is Brown dwarf?

A. Objects have a size between that of a giant planet like Jupiter and that of a small star.
B. Objects have size of a giant planet like Jupiter
C. Objects have the size of a small star
D. Barnard’s Star is called Brwon Dwarf

Which Star is called Red dwarf?

A. Barnard’s Star
B. Sun
C. Proxima Centauri
D. Wolf 359

After Sun, which star is closest to Earth?

A. Barnard’s Star
B. Sun
C. Proxima Centauri
D. Wolf 359

Which Star is closet to Earth?

A. Barnard’s Star
B. Sun
C. Proxima Centauri
D. Wolf 359

Which star is nearest to sun?

A. Proxima Centauri
B. Alpha Centauri A
C. Alpha Centauri B
D. Barnard’s Star

Which substance is the hardest substance in the human body?

A. Lungs
B. Brain
C. Ribs
D. Enamel

Which vitamins promote healthy functioning of eyes in human beings?

A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D

Which gland is Master Gland in our Human Body?

A. Pancreas
B. Pituitary
C. Spleen
D. Thyroid

Which glands secrete tears?

A. Pancreas
B. Pituitary
C. Lacrimal
D. Thyroid

What is the function of Hemoglobin?

A. Utilization of energy
B. Prevention of anemia
C. Destruction of Bacteria
D. Transportation of Oxygen

Video Camera is used to convert ____.

A. Picture in Electrical Signals
B. Heat into Pictures
C. X-rays into Coated Firm
D. Graphics into Pictures

Glaucoma is caused by increase in pressure within:

A. Lungs
B. Heart
C. Eyeball
D. Kidney

For water purification, we use ____.

A. Chlorine
B. Flouride
C. Bromide
D. Sulphide

Deficiency of Chloride causes the impaired growth in which of the following?

A. Infants
B. Young Man
C. Animals
D. Plants

Which gas is used in the preparation of Soft drinks?

A. Oxygen
B. Nitrogen
C. Halogens
D. Carbon Dioxide

What is the amount of energy required by the children of age between one to three years?

A. 300 Kcal
B. 600 Kcal
C. 900 Kcal
D. 1200 Kcal

One gram of Carbohydrate give ___ amount of energy.

A. 4.1 Kcal
B. 5.7 Kcal
C. 8.0 Kcal
D. 10 Kcal

What is the amount of energy in Wheat?

A. 100 Kcal/100 gm
B. 250 kcal/100 gm
C. 348 kcal/100gm
D. 490 kcal/100gm

The muscles, tissues and blood all are made up of ____.

A. Fats
B. Carbohydrate
C. Vitamins
D. Proteins

Which type of blood of individuals are known as universal recipients?

A. Type A
B. Type AB
C. Type O
D. Type B

Which type of blood of individuals are known as universal donor?

A. Type A
B. Type AB
C. Type O
D. Type B

The human blood is divided into how many groups?

A. Two groups
B. Three groups
C. Four groups
D. Five groups

Which is involved in blood clotting?

A. Calcium
B. Sodium
C. Potassium
D. Magnesium

What does make the blood look red?

A. Hemoglobin
B. Plasma
C. Red corpuscle
D. Certain secretions

The largest plates of solar panels are painted with:

A. White
B. Red
C. Black
D. Grey

Bio gas is the common name of which of the following?

A. Oxygen
B. Nitrogen
C. Carbon dioxide
D. Natural Gas

In the form of ____, Nitrogen occurs in plant and animals.

A. Minerals
B. Fats
C. Proteins
D. Carbohydrates

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