International Maths Olympiad Forum By SOF Olympiad Trainer - Page 36

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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 4

Ans 1:

Class : Class 5
for me i did c but it said wrong

Ans 2:

Class : Class 4

Ans 3:

Class : Class 7
C is the the correct answer.

Ans 4: (Master Answer)

Class : Class 1

The correct answer is option C.


Ans 5:

Class : Class 2
maybe you thought you pressed C but you pressed some other one by mistake.

Ans 6:

Class : Class 7
CC

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

The correct answer is option B.


Ans 2:

Class : Class 8
Admin is correct

Ans 3:

Class : Class 5
The correct answer is B option

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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

(C):

Total number of votes polled = 83457
Votes polled in favour of one candidate = 49682
Let the number of votes polled in favour of other candidate be X.
Number of invalid votes = 2974
So, 83457 = 49682 + X + 2974
83457 = 52656 + X

X = 83457 – 52656
X = 30801
Therefore, the number of votes polled in favour of other candidate is 30801.

 


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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

(B):

Length of rope Sakshi has
= 7 yards = 7 × 3 = 21 feet
Length of rope she needs = 35 feet
So, length of more rope she needs
= (35 - 21) feet = 14 feet.


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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

(D):

Total amount of money Renu earns = ₹ 25000
Amount of money she spends = ₹ 4500 + ₹ 8500 + ₹ 700 = ₹ 13700
So, amount of money she will save
= ₹ 25000 - ₹ 13700 = ₹ 11300.


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Subject :IMO    Class : Class 4

Ans 1: (Master Answer)

Class : Class 1

The correct answer is option D. 


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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 2

Ans 2:

Class : Class 7
The Answer should be C

Ans 3:

Class : Class 4
both A and D

Ans 4:

Class : Class 6

Ans 5:

Class : Class 6
It is both b and c 🤟🏻🤟🏻🤟🏻🤟🏻🤟🏻🤟🏻🤟🏻🤟🏻🤟🏻🍬🍬🍬🍬🍬🍬🍬🍡🍡🍡🍡🍡🍡🍡🍡🍅🍅🥖🥖🥖🥖🥖🥖🥖🥖🍟🍟🍟🍟🍟🍟🍟🍟🐆🐆🐆🐅🐅🐅🐯🦁🐵🐒

Ans 6:

Class : Class 4
doubt

Ans 7: (Master Answer)

Class : Class 1

(D):


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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
IT SHOULD BE OPTION D.

Ans 2: (Master Answer)

Class : Class 1

The correct answer is option D. 


Ans 3: (Master Answer)

Class : Class 1

The correct answer is option D. 


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