Everyday Science MCQs

5120 MCQs  (Page 389 of 512)

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Biggest award in the field of science is the __________?
A. Noble prize
B. Unesco peace prize
C. Right livelihood prize
D. All of these
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The metal that is used as a catalyst in the hydrogenation of oils is _______?
A. Ni
B. Pb
C. Cu
D. Pt
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Which is the most electro-negative element among the following _________?
A. Fluorine
B. Bromine
C. Sodium
D. Oxygen
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The weight of an average human male brain is about?
A. 1 gr
B. 1200 gr
C. 1350 gr
D. 1500 gr
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Which of the following vitamin is known as Pyridoxine?
A. Vitamin b-1
B. Vitamin b-2
C. Vitamin b-6
D. Vitamin b-12
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What cells are involved in bone remodeling?
A. Osteoblasts
B. Osteoclasts
C. Osteocytes
D. All of these
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The antiparticle of an electronic is _______?
A. Positron
B. Proton
C. Alpha particular
D. None of these
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Which of the following vitamin is known as Folate?
A. Vitamin b-6
B. Vitamin b-9
C. Vitamin b-2
D. Vitamin b-12
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1 nanometer = ?
A. 10-3 meter
B. 10-6 meter
C. 10-9 meter
D. 10-12 meter
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Which from the following is true for “Sound”?
A. Sound cannot travel through a vacuum
B. Sound cannot travel through gases
C. Sound cannot travel through liquids
D. Sound cannot travel through solids
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Word of the Day
27 Jul
Widen
make or become wider.
چوڑا ہونا، کشادہ کرنے کا عمل

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