Everyday Science Most Important MCQs One
Showing 131 – 139 of 139
Permanent hardness of water may be removed by the addition of __________?
- A. Sodium Carbonate
- B. Alum
- C. Potassium Permanganate
- D. Lime
Highly intelligent Mammals are __________?
- A. rat
- B. dolphin
- C. bat
- D. Elephant
Severe deficiency of Vitamin D results in __________.
- A. scurvy
- B. rickets
- C. night blindness
- D. osteomalaci
The gas used in a refrigerator to cool water is __________?
- A. Nitrogen
- B. Carbon dioxide
- C. Methane
- D. Ammonia
CNG stands for?
- A. Converted Natural Gas
- B. Conduced Natural Gas
- C. Conducted Natural Gas
- D. Compressed Natural Gas
The nearest planet to the Earth is __________?
- A. Venus
- B. Mercury
- C. Mars
- D. Moon
The Great Spot is on the planet __________?
- A. Saturn
- B. Venus
- C. Mars
- D. Jupiter
Digestion of food is completed in the __________?
- A. small intestine
- B. large intestine
- C. stomach
- D. Liver
The good sources of Vitamin-C are __________?
- A. green leafy vegetables
- B. seeds
- C. fresh vegetables and fruits
- D. sea foods
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