A seed can germinate in the absence of__________...?

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A seed can germinate in the absence of__________...?

(A) Oxygen

(B) Light

(C) Moisture

(D) Temperature

✅ Correct Answer: Light

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Permanent hardness of water is due to the presence of __________...?

(A) Sodium bicarbonate

(B) Calcium sulfate

(C) Calcium bicarbonate

(D) None of these

✅ Correct Answer: Calcium sulfate

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Dialysis is used for the treatment of__________...?

(A) Kidney failure

(B) Heart weakness

(C) Brain diseases

(D) None of these

✅ Correct Answer: Kidney failure

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Blood does not coagulate inside the body due to the presence of___________...?

(A) Haemoglobin

(B) Fibrin

(C) Heparin

(D) Plasma

✅ Correct Answer: Heparin

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Copper is used in the production of___________...?

(A) Brick kilns

(B) Children toys

(C) Kitchen utilities

(D) Electric wires

✅ Correct Answer: Electric wires

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The yellow colour in photochemical smog is due to the presence of____________...?

(A) Sulphur dioxide

(B) Carbon dioxide

(C) Nitrogen dioxide

(D) CFC’s

✅ Correct Answer: Nitrogen dioxide

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The earth revolves around the sun at a speed of__________...?

(A) 18.5 km/sec

(B) 26.6 km/sec

(C) 29 km/sec

(D) 31.9 km/sec

✅ Correct Answer: 29 km/sec

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Diamond is harder than Graphite because of___________...?

(A) Difference in crystalline Structure

(B) Tetrahedral structure of diamond

(C) Difference in layer of atoms

(D) None of these

✅ Correct Answer: Difference in crystalline Structure

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Sunlight is a Great Source of ____________...?

(A) vitamin C

(B) vitamin D

(C) vitamin E

(D) vitamin K

✅ Correct Answer: vitamin D

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Colour of the plants is green due to the presence of _________....?

(A) Carbon dioxide

(B) Chlorophyll

(C) Urea

(D) Oxygen

✅ Correct Answer: Chlorophyll

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Addison’s disease is caused by the deficiency of____________...?

(A) Antiduretic Harmone

(B) Luteinising Harmone

(C) Melanophore stimulating Harmone

(D) Adrenocorticotrophic Harmone

✅ Correct Answer: Adrenocorticotrophic Harmone

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A dolphin perceives its environment by the sense of__________...?

(A) Sight

(B) Sound

(C) Both of these

(D) None of these

✅ Correct Answer: Both of these

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

SONAR is based on the principle of___________...?

(A) Echo

(B) reverberation

(C) resonance

(D) None of these

✅ Correct Answer: Echo

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Ultra Microscopic viruses are the main cause of__________...?

(A) Malaria

(B) Measles

(C) Mumps

(D) Cholera

✅ Correct Answer: Mumps

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Humans can hear in the range of to _Hertz (Hz)....?

(A) 10 Hz to 10,000 Hz.

(B) 20 Hz to 20,000 Hz.

(C) 30 Hz to 30,000 Hz.

(D) 40 Hz to 40,000 Hz.

✅ Correct Answer: 20 Hz to 20,000 Hz.

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Disease beri beri is because of___________...?

(A) Lack of green vegetables in diet

(B) Use of milled rice

(C) Deficiency of calcium in bones

(D) Poor use of citrus fruits

✅ Correct Answer: Use of milled rice

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Coke is made by heating coal in the absence of air at__________...?

(A) 700 °C

(B) 900 °C

(C) 1300 °C

(D) 1700 °C

✅ Correct Answer: 1300 °C

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The setting sun often looks oval in the shape because of__________...?

(A) The fact that sun really becomes oval in the evening

(B) Refraction of rays of sun passing through the atmosphere

(C) Optical Illusion

(D) Dispersion

✅ Correct Answer: Refraction of rays of sun passing through the atmosphere

Comments

Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

A seed can germinate in the absence of__________...? Mcqs

PPSC Past Papers