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1 Everyday Science MCQs
Current stage of star ‘Sun’ is?
  • red giant
  • yellow dwarf
  • white dwarf
  • orange dwarf
0 Comments
Correct Answer: B. yellow dwarf

Explanation: The Sun is currently in the "yellow dwarf" stage of its life. It is a ... Read More Details

2 Everyday Science MCQs
If the length of a heater coil is reduced by 10% of its original length, then Power consumed by heater will?
  • Increase by 0.5%
  • Decrease by 10%
  • Increase over 10%
  • Decrease by 0.5%
0 Comments
Correct Answer: C. Increase over 10%

Explanation: If the length of a heater coil is reduced by 10%, the power consumed will ... Read More Details

3 Everyday Science MCQs
The inner most part of the earth is?
  • Mental
  • Crust
  • Core
  • None of these
0 Comments
Correct Answer: C. Core

Explanation: The innermost part of the Earth is called the core. The Earth is made up ... Read More Details

4 Everyday Science MCQs
The ozone layer is at height of how much kilometers from the surface of the Earth?
  • 30 to 40
  • 10 to 20
  • 40 to 50
  • 20 to 30
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Correct Answer: D. 20 to 30

Explanation: The ozone layer is found at a height of about 20 to 30 kilometers above ... Read More Details

5 Everyday Science MCQs
The human brain uses__________ percent of the total oxygen and blood in the body?
  • 35
  • 20
  • 48
  • 12
0 Comments
Correct Answer: B. 20

Explanation: The human brain uses about 20% of the total oxygen and blood in the body. ... Read More Details

6 Everyday Science MCQs
The human brain uses how much percent of the total oxygen and blood in the body?
  • 12
  • 48
  • 20
  • 35
0 Comments
Correct Answer: C. 20

Explanation: The human brain uses about 20% of the total oxygen and blood in the body. ... Read More Details

7 Everyday Science MCQs
Which of the following planets has the longest day?
  • Earth
  • Mercury
  • Venus
  • Jupiter
0 Comments
Correct Answer: C. Venus

Explanation: Venus has the longest day of all the planets in our solar system. A day ... Read More Details

8 Everyday Science MCQs
Which of the following planets is known as the “Morning Star”?
  • Saturn
  • Venus
  • Mercury
  • Mars
0 Comments
Correct Answer: B. Venus

Explanation: Venus is called the “Morning Star” (and also the “Evening Star”). This is because it ... Read More Details

9 Everyday Science MCQs
At what angle above the horizon must the sun be to create a rainbow?
  • 65 degrees
  • 40 degrees
  • 90 degrees
  • 60 degrees
0 Comments
Correct Answer: B. 40 degrees

Explanation: Rainbows appear when sunlight shines through water droplets in the air. These droplets act like ... Read More Details

10 Everyday Science MCQs
The study of cancer is called?
  • Genomic
  • Oncology
  • Zoology
  • Ecology
0 Comments
Correct Answer: B. Oncology

Explanation: Oncology is the branch of medicine that deals with the study, diagnosis, and treatment of ... Read More Details