International Maths Olympiad Forum By SOF Olympiad Trainer - Page 13

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
Yes. 4000 in Hari nagar and 4300 in lajpat nagar

Ans 2:

Class : Class 5
Hari nagar has 4000 residents. It dosen't have 4100 residents. It is clearly shown.

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Subject :IMO    Class : Class 7

Read the statements carefully and select the correct option.
Statement-1 : 400 bananas are bought at the rate of ₹ 800 and sold at the rate of ₹ 36 per dozen. The profit percentage is 50%.
Statement-2 : There were 60 coins in a bag. If the ratio of the number of ₹ 2 coins to the number of ₹ 5 coins was 7 : 5 and the remaining 12 coins were of ₹ 1, then there was 20 coins of ₹ 5 in the bag.

ABoth Statement-1 and Statement-2 are true.
BBoth Statement-1 and Statement-2 are false.
CStatement-1 is true but Statement-2 is false.
DStatement-1 is false but Statement-2 is true.


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Subject :IMO    Class : Class 5

Read the given statements carefully and select the correct option.
Statement-I : The value of (672.734 – 347.487) when rounded to the nearest hundredths gives 325.25.
Statement-II : The value of 63.76 + 38.89 – 13.23 is less than 90.

ABoth Statement-I and Statement-II are true.
BBoth Statement-I and Statement-II are false.
CStatement-I is true but Statement-II is false.
DStatement-I is false but Statement-II is true.


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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 9

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
Statement is not clear

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