Options:
- A. 2 to 6 hours
- B. 12 to 25 hours
- C. 7 to 11 hours
- D. 24 to 48 hours
View Answer
A. 2 to 6 hours
Everyday Science
The radiant energy having lowest energy is?
Options:
- A. gamma rays
- B. UV rays
- C. visible light
- D. Radio waves
View Answer
D. Radio waves
Which of the following arguments for trade barriers offers potential benefits to consumers?
Options:
- A.
- B.
- C. To protect industries from dumping.
- D. To nurture infant industries by protecting them from cheaper imports.
View Answer
A.
Which metal is extracted from sea water?
Options:
- A. Potassium
- B. Magnesium
- C. Aluminum
- D. None of these
View Answer
B. Magnesium
An Average Hummingbird
Options:
- A. 500 times
- B. 1000 times
- C. more than 1000 times
- D. more than 1200 times
View Answer
D. more than 1200 times
Which chamber of human heart pumps fully oxygenated blood to aorta and hence to the body:
Options:
- A. Right Auricle
- B. Left Auricle
- C. Right Ventricle
- D. Left Ventricle
View Answer
D. Left Ventricle
There are ______ themes in geography.
Options:
- A. Three
- B. Four
- C. Five
- D. Seven
View Answer
C. Five
Which of the following planets rotate from east to west on its exis?
Options:
- A. Jupiter, Mars
- B. Mercury, Saturn
- C. Venus, Uranus
- D. Neptune, Earth
View Answer
C. Venus, Uranus
Who discovered the law of attraction and repulsion in electric charges?
Options:
- A. Newton
- B. Gullelio
- C. Coulumb
- D. Einstein
View Answer
C. Coulumb
Which of the following is a non-conventional source of energy:
Options:
- A. Coal
- B. Biogas
- C. Algae
- D. None of these
View Answer
B. Biogas