hpas 2017 science

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HPAS 2017 Science Topic-Wise Solutions

HPAS 2017 Science Topic-Wise Solutions

📌 Topic Index
Q91. Fundamental Units Q92. Clinical Thermometer Q93. Convex Mirror Q94. Renewable Energy Q95. Global Warming Q96. Photosynthesis Q97. RBC Formation Q98. Vitamin A Deficiency Q99. Transformer Core Q100. Dengue & Platelets
Question 91

Which of the following is not a fundamental unit?

  • (a) Meter
  • (b) Litre
  • (c) Kilogram
  • (d) Second
Correct Answer: (b) Litre
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Question 92

The liquid used in a clinical thermometer is:

  • (a) Alcohol
  • (b) Water
  • (c) Mercury
  • (d) Benzene
Correct Answer: (c) Mercury
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Question 93

The image formed by a convex mirror is:

  • (a) Erect and diminished
  • (b) Erect and enlarged
  • (c) Inverted and diminished
  • (d) Inverted and enlarged
Correct Answer: (a) Erect and diminished
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Question 94

Renewable source of energy is:

  • (a) Coal
  • (b) Fossil fuels
  • (c) Natural gas
  • (d) Sun
Correct Answer: (d) Sun
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Question 95

The global warming has resulted:

  • (a) Increase in yield of the crop
  • (b) Decrease in sea levels
  • (c) Decrease in human deaths
  • (d) Increase in sea levels
Correct Answer: (d) Increase in sea levels
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Question 96

Photosynthesis occurs in:

  • (a) Nucleus
  • (b) Mitochondria
  • (c) Chloroplast
  • (d) None of the above
Correct Answer: (c) Chloroplast
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Question 97

In which part of our body RBC formed?

  • (a) Liver
  • (b) Heart
  • (c) Bone-marrow
  • (d) Kidney
Correct Answer: (c) Bone-marrow
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Question 98

“Rataundhi” is due to deficiency of which Vitamin?

  • (a) Vitamin A
  • (b) Vitamin B6
  • (c) Vitamin C
  • (d) Vitamin B12
Correct Answer: (a) Vitamin A
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Question 99

Core of a transformer is made of:

  • (a) Steel
  • (b) Soft iron
  • (c) Copper
  • (d) Aluminium
Correct Answer: (b) Soft iron
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Question 100

Which of the following is in the deficiency in a body during “Dengue” fever?

  • (a) Haemoglobin
  • (b) Sugar
  • (c) Platelets
  • (d) Water
Correct Answer: (c) Platelets
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