International Maths Olympiad Forum By SOF Olympiad Trainer - Page 449

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
(18×3)+(12×6)=54+72=126 1+2+3+4+6+8+12+24=60 126-60=66

Ans 2:

Class : Class 5
(18×3)+(12×6)=54+72=126 1+2+3+4+6+8+12+24=60 126-60=66

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 10
28148.04

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 10
28148.04

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Subject :IMO    Class : Class 3

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Class : Class 3
c'saturday

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 4

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Class : Class 5
Ans is C

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Subject :IMO    Class : Class 9

Study the statements carefully.
Statement-1 : If a sum of a pair of opposite angles of a quadrilateral is 180°, the quadrilateral is cyclic.
Statement-2 : A line drawn through mid point of a side of a triangle, parallel to another side equal to third side.
Which of the following options holds?

A Both Statement-1 and Statement-2 are true.
B Statement-1 is true but Statement-2 is false.
C Statement-1 is false but Statement-2 is true.
D Both Statement-1 and Statement-2 are false.


Ans 1:

Class : Class 9
Statement 2 is not clear

Ans 2:

Class : Class 9
Is that b

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
23.1

Ans 2:

Class : Class 6
23.1

Ans 3:

Class : Class 8
3.3 x 7 = 23.1

Ans 4:

Class : Class 9
The answer is 23.1. Explanation: For one glow 3.3 volts. For seven glow 23.1

Ans 5:

Class : Class 7
23.1

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