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Mathematics 10th Class English Medium Unit 3 Online Test MCQs With Answers
Question # 1
If 12, p and 3 are in continued proportion, then p =
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Question # 2
In a : b : : b : c, where c is called:
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Fourth proportional
Meanproportional
Thirdproportional
Continuedproportional
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Question # 3
A proportion is a statement which expressed as an equivalence of:
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Four ratios
Threeratios
Tworatios
Oneratio
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Question # 4
If a : b = c : d, then b : a = d : c is called theorem of:
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Invertendo
Alternando
Dividendo
Componendo
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Question # 5
If a : b = c : d, then a : c = b : d is called theorem of:
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Invertendo
Componendo
Dividendo
Alternando
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Question # 6
If a : b = c : d, then a + b : a - b = c + d : c - d is called theorem of:
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Componendo-Dividendo
Invertendo
Dividendo
Componendo
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Question # 7
A ratio has:
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No units
Oneunit
Twounits
Threeunits
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Question # 8
In a : b : : b : c, b is called:
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Meanproportional
Thirdproportional
Continuedproportional
Fourthproportional
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Question # 9
If one quantity increases and other decreases, the variation is:
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Inverse
Direct
Indirect
Equal
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Question # 10
The ratio of 1km to 600m is:
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1 : 6
5 : 3
3 : 2
2 : 1
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Question # 11
In proportion a:b::c:d, b and c are called:
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Means
Extremes
Third proportional
None of these
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Question # 12
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