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Online Tests
Everyday Science Online Test MCQs With Answers
Question # 1
Which of the following is the used by green plants for the manufacture of sugar:
Choose an answer
Carbon dioxide
Sunlight
Water
All of these
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Question # 2
The length of an earth day is determined by the time required for approximately one
Choose an answer
Earth rotation
Earth revolution
Sun rotation
Sun revolution
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Question # 3
Why do modern air ship such as blimps use use helium rather than hydrogen gas?
Choose an answer
hydrogen is more expensive
helium gas is lighter
hydrogen gas is highly flammable
hydrogen molecules are so small that they slowly but steadily escape
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Question # 4
If 3 me n with 4 body an earn Rs. 210 in 7 days and 11 men with 13 boys can earn Rs. 810 on 8 days in what time will men with 9 days earn Rs. 1100?
Choose an answer
6 days
10 days
12 days
46 days
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Question # 5
if total marks for an examination are 850 and a candidate gets 80% marks. How many marks does he obtain:
Choose an answer
650
680
660
670
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Question # 6
A mile has how many furlongs:
Choose an answer
4
10
6
8
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Question # 7
A train goes past a railway station at a high speed. A young boy standing on the edge of the platform is likely to:
Choose an answer
Remain unaffected
Fall away form the train
Fall towards the train
Fall was away from or towards the train depending on its speed
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Question # 8
A program written using binary codes is called?
Choose an answer
Machine language
World language
Binary language
Basic language
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Question # 9
A chemical used in photography is?
Choose an answer
Sodium sulphate
Sodium sulphite
Sodium oxalate
Sodium thiosulphate
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Question # 10
Who identified the first white dwarf star?
Choose an answer
Otto Heckmann
Walter Sydney Adams
Riccardo Glacconi
William Huggins
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Question # 11
Plutonium is used as:
Choose an answer
Fuel for nuclear fission
Fuel for nuclear fusion
Source of chemical energy
Source of light energy
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