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907 Questions Page 33 of 37
801
Which instrument is used for measuring the altitude, direction, and velocity of clouds?
OPSC Prelims 2015 General Science & Geography
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802
Which of the following should be avoided in biological marriage?
OPSC Prelims 2015 General Science & Biology
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803
Coal should be used judiciously because it causes:
OPSC Prelims 2015 Environment & Energy
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804
Artificial kidney helps :
OPSC Prelims 2015 General Science & Biology
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805
Type Il diabetes is characterized by
OPSC Prelims 2015 General Science & Biology
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806
The roots of a plant always grow downwards while shoots usually grow upwards and away from the earth. It is known as:
OPSC Prelims 2015 General Science & Biology
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807
Which of the following is a plant hormone?
OPSC Prelims 2015 General Science & Biology
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808
Which of the following constitutes a food chain?
OPSC Prelims 2015 Environment & Ecology
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809
Non-conventional source of energy is:
OPSC Prelims 2015 Environment & Energy
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810
Microsoft Excel is used for:
OPSC Prelims 2015 Computer Science / ICT
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811
Myopia, also known as near-sightedness, can be corrected by use of:
OPSC Prelims 2015 General Science & Biology
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812
Which is not the function of the CPU?
OPSC Prelims 2015 Computer Science / ICT
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813
At the time of the short circuit, the current in the circuit :
OPSC Prelims 2015 General Science & Physics
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814
Which is not a hardware of a computer?
OPSC Prelims 2015 Computer Science / ICT
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815
A fuse is the most important safety device used for protecting the circuits due to the:
OPSC Prelims 2015 General Science & Physics
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816
Green plants commonly:
OPSC Prelims 2015 General Science & Biology
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817
The biochemical oxygen demand in water is enhanced by:
OPSC Prelims 2015 Environment & Ecology
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818
The role of bacteria in an ecosystem is to :
OPSC Prelims 2015 Environment & Ecology
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819
The pyramid that always remains erect in a stable ecosystem with homeostasis is :
OPSC Prelims 2015 Environment & Ecology
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820
A habitat of long severe winters and few months of summer constituting the only growing season for plants are
OPSC Prelims 2015 Environment & Ecology
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821
The largest amount of freshwater on our planet is present in:
OPSC Prelims 2015 Environment & Ecology
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822
A thick and fleshy stem covered with a thick cuticle stores water in:
OPSC Prelims 2015 Environment & Ecology
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823
Which of the following is mutually beneficial to the organisms in an association?
OPSC Prelims 2015 Environment & Ecology
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824
Broad-leaved deciduous forests are typical of:
OPSC Prelims 2015 Environment & Ecology
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825
Thick vegetation of mangroves is present in:
OPSC Prelims 2015 Environment & Ecology
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