31.
The element of an electric stove made
A. copper B. invar
C. magnalium D. nicrome
Answer & Explanation
Answer: Option D
Explanation:
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32.
The blood pressure of a young male human being is
A. 110/70 B. 120/80
C. 135/90 D. 140/100
Answer & Explanation
Answer: Option B
Explanation:
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33.
The first Winter Olympic Games were held at
A. Innsburck (Austria)
B. Lake Placid (USA)
C. Chamonix (France)
D. Calgary (Alberta)
Answer & Explanation
Answer: Option C
Explanation:
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34.
The college of Military Engineering is situated at
A. Kirkee (Pune)
B. Mhow
C. Dehradun
D. Chennai
Answer & Explanation
Answer: Option A
Explanation:
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35.
The electron was first identified by
A. J. J. Thompson
B. J. Kepler
C. D. Rutherford
D. James Chadwick
Answer & Explanation
Answer: Option A
Explanation:
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36.
The conservation hawks and owls is important to mankind chiefly because these birds eat
A. numerous weed seeds
B. harmful birds
C. many harmful rodents
D. harmful reptiles
Answer & Explanation
Answer: Option C
Explanation:
No answer description available for this question.