Everyday Science Most Important MCQs Six
Showing 291 – 300 of 426
What amount of fats give energy of 9.3 K Calories?
- A. 0.5 gram
- B. 1.0 gram
- C. 2.0 gram
- D. 4.1 gram
Which synthetic fibre is known as artificial Silk?
- A. Nylon
- B. Rayon
- C. Cotton
- D. Terylene
Radon is __________?
- A. germon radio
- B. radio active gas
- C. artificial fibre
- D. an explosive
The alcohol used in the preparation of dynamite is __________?
- A. ethyl alcohol
- B. glycerol
- C. glycol
- D. methyl alcohol
Science is derived from Latin word "scientia" which means __________?
- A. Reasoning
- B. Logic
- C. Knowledge
- D. Life
Which of the following animals does not have nervous system?
- A. Bat
- B. Squirrel
- C. Sponges
- D. Lizard
Which is the hardest substance in the human body?
- A. Tooth enamel
- B. Skull
- C. Knee cap
- D. Rib
Which of the following gases do plants and trees give out during photosynthesis?
- A. Hydrogen
- B. Nitrogen
- C. Oxygen
- D. Carbon dioxide
Who invented the Hot Air Balloon?
- A. Davy
- B. Montgolfier
- C. Edison
- D. Jarvik
Ombrophobia is fear of __________?
- A. Rain
- B. Snow
- C. Smog
- D. None of these
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