International Maths Olympiad Forum By SOF Olympiad Trainer - Page 73

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

Match the figures given in Column I with their unshaded fractions given in Column II and select the correct option.

Column I Column II
(P) (i)
(Q) (ii)
(R) (iii)
(S) (iv)

A(P) - (ii), (Q) - (iii), (R) - (iv), (S) - (i)
B(P) - (iv), (Q) - (iii), (R) - (ii), (S) - (i)
C(P) - (ii), (Q) - (i), (R) - (iv), (S) - (iii)
D(P) - (i), (Q) - (ii), (R) - (iii), (S) - (iv)


how to solve this?

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 10

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Subject :IMO    Class : Class 9

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Subject :IMO    Class : Class 8

Given below consists of a question followed by three statements. You have to study the question and the statements and decide which of the statements is/are necessary to answer the question.
In how many years will a sum of money put at simple interest triple itself?
I. The interest earned in 4 years is half the sum.
II. The rate of interest is 12½ %.
III. The sum doubles itself in 8 years at simple interest.

AAny one of the three
BAny two of the three
CAll I, II and III
DII and III only


Ans 1:

Class : Class 8

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Subject :IMO    Class : Class 9

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Subject :IMO    Class : Class 5

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