UPPCS Pre Quiz#4 | ORACLE IAS

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1.1 #1. Insectivorous fish used for mosquito control is?

1.3 #3. With which of the physiological process Thrombin is associated?

1.5 #5. Assertion A.: If somebody stops taking green vegetables he will suffer from night blindness. Reason (R) : He will suffer from Vitamin A deficiency. Select the correct answer from the code given below: Code:

1.6 #6. Retina of the eye is comparable to which of the following parts of a traditional camera?

1.7 #7. Which of the following is NOT the normal function of the human kidney?

1.8 #8. Which one of the following human organs is most susceptible to harmful radiations?

1.9 #9. The minimum height of a plane mirror to see the full size image of a person is equal to

1.10 #10. Which one of the following gases is essential for photosynthesis process?

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Hemant Bhatt

Chief Mentor at Oracle IAS

Hemant Bhatt is a B. Tech from Pantnagar University and has studied Social Sciences at SciencesPo, Paris. He teaches at Oracle IAS, Dehradun. He has given 5 UPSC mains back to back along with 2 interviews.
He is a bibliophile,accomplished writer and a fitness enthusiast.

#1. Insectivorous fish used for mosquito control is?

Hilsa

Labeo

Gambusia

Mystus

#2. AIDS is caused by?

Bacteria

Fungus

Helminth

Virus

#3. With which of the physiological process Thrombin is associated?

Excretion

Blood clotting

Reproduction

Growth

#4. Anosmia is?

loss of the sense of taste.

Loss of the sense of smell.

loss of the sense of touch

loss of the sense of heat.

#5. Assertion A.: If somebody stops taking green vegetables he will suffer from night blindness. Reason (R) : He will suffer from Vitamin A deficiency. Select the correct answer from the code given below: Code:

Both A. and (R) are true, but (R) is NOT the correct explanation of A.

A. is true, but (R) is false.

A. is false, but (R) is true.

#6. Retina of the eye is comparable to which of the following parts of a traditional camera?

lens

shutter

film

cover

#7. Which of the following is NOT the normal function of the human kidney?

Regulation of water level in the blood.

Regulation of sugar level in the blood

Filter out urea.

Secretion of several hormones.

#8. Which one of the following human organs is most susceptible to harmful radiations?

Eyes

Heart

Brain

Lungs

#9. The minimum height of a plane mirror to see the full size image of a person is equal to

the height of the person

half the height of the person.

one-fourth the height of the person

double the height of the person

#10. Which one of the following gases is essential for photosynthesis process?

CO2

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