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Online Tests
Mathematics 10th Class English Medium Unit 3 Online Test MCQs With Answers
Question # 1
In ratio a : b, the first term is called:
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Extremes
Means
Consequent
Antecedent
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Question # 2
If a : b = c :d, than a + b : b = c + d : d is called theorem of :
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Alternando
Invertendo
Dividendo
Componendo
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Question # 3
The ratio of a and b is written as:
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a : : b
a : b
a = b
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Question # 4
Variation has
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Two types
Three types
Four types
Five type
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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 Y is directly proportional to x it can be written as:
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x = y
y : x
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Question # 7
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u = v
2
u = kv
2
uv
2
= k
uv
2
= 1
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Question # 8
In a ratio x:y, y is called:
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Relation
Antecedent
Consequent
None of these
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Question # 9
In a : b : : b : c, where c is called:
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Fourth proportional
Meanproportional
Thirdproportional
Continuedproportional
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Question # 10
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 # 11
The important thing in ratio is:
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Value of the elements
Orderof the elements
Unitsof the elements
Quantityof the elements
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Question # 12
In a proportion a:b:c:d, and d are called:
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Means
Extremes
Third proportional
None of these
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Question # 13
Find x in proportion 4:x::5:15
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12
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Question # 14
Product of extremes = product of ______.
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Consequents
Antecedent
Ratios
Means
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Question # 15
If a : b = c :d, than a - b : b = c - d : d is called theorem of :
Choose an answer
Componendo
Dividendo
(a) & ( b)
Invertendo
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