International Maths Olympiad Forum By SOF Olympiad Trainer - Page 336

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Subject :IMO    Class : Class 9

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6

Ans 2: (Master Answer)

Class : Class 1

(C): First figure rotates 90° clockwise to get the second figure.


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Subject :IMO    Class : Class 5

Ans 1: (Master Answer)

Class : Class 1

The correct answer is option A.


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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2: (Master Answer)

Class : Class 1

(D):
P.  8 million = 8000000

Predecessor of 8000000 = 8000000 -1 = 7999999
So, P is true.
Q. Largest 5-digit number = 99999
99999 rounded to the nearest tens = 100000
and 100000 is the smallest 6-digit number.
So, Q is true.


Ans 3:

Class : Class 8
Yes

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 9
The answer is B.

Ans 2:

Class : Class 9

Ans 3:

Class : Class 8
Nice question and good explanation

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 10
no

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

(B):

Total amount of flour she poured into 8 packets = Number of packets x Weight of a packet = 8 x 2 = 16kg
Amount of flour she had first = Amount of flour poured in the packets + Amount of flour left  = 16 + 1 = 17kg


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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

(B):

Total amount of flour she poured into 8 packets = Number of packets x Weight of a packet = 8 x 2 = 16kg
Amount of flour she had first = Amount of flour poured in the packets + Amount of flour left  = 16 + 1 = 17kg


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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 9
The correct answer is B.

Ans 2:

Class : Class 9

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 6
1 gallon is the biggest unit of measuring capacity. The can cannot hold that much water. And also the picture of can is big so answer should be 1 litre

Ans 2:

Class : Class 7
How can that be determined by the image? Why can't it be 1 gallon?

Ans 3:

Class : Class 4
it should be 1 cup because its the best contity

Ans 4: (Master Answer)

Class : Class 1

(D): Tiya's watering can is most likely to hold 1 litre of water.


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