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.Management Sciences
Category: Everyday Science Mcqs
The number of spark plugs needed in a diesel engine is__________?
A. 2
B. 3
C. 0
D. 4
E. None of these
B12 deficiency can produce__________?
A. Insomnia
B. Microcytic anemia
C. Pernicious anemia
D. None Of these
The SI standard of time is based on_____________?
A. the daily rotation of the earth
B. the frequency of light emitted by Kr86
C. the yearly revolution of the earth about the sun
D. a precision pendulum clock
E. none of these
The largest latitude circle on earth is ________?
A. Arctic circle
B. Tropic of cancer
C. Tropic of Capricorn
D. The Equator
The beautiful color patterns exhibited by a peacock in its tail feathers are due to ?
A. Selective absorption of light
B. Selective re ection of light
C. Sinterference of light
D. Natural colour pattern of feathers
Of the total number of genes inherited by a child
- more are from the father
- more are from the mother
- there are an equal number from each parent
- there is never a constant number from the parents
Deuterium differs from Hydrogen in having:
A. Different atomic number but same atomic weight
B. Different atomic number and different atomic weight
C. Same atomic number and different atomic weight
D. None
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