International Maths Olympiad Forum By SOF Olympiad Trainer - Page 560

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
Option B

Ans 2:

Class : Class 4
the answer is B because it is a pattern

Ans 3:

Class : Class 8
6/10

Ans 4:

Class : Class 8
140

Ans 5:

Class : Class 5
The answer is B because all numbers add up to 10 so you should find what number add up to 10/11

Ans 6:

Class : Class 8
Option B

Ans 7:

Class : Class 4
wedrtyuiopkjgx

Ans 8:

Class : Class 4
fffffffffffffffffffffffffffffffffffffffffffffffffffyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyhy

Ans 9:

Class : Class 10
What do you mean?

Ans 10:

Class : Class 6

Ans 11:

Class : Class 4
the correct answer is B

Ans 12:

Class : Class 8
Option B 92

Ans 13:

Class : Class 6
higher order thinking skills (hots) is nice but need much better solutions for several questions for example if the question is a 1L 50 ml = 1050 mlb 102 L 52 ml =102052 ml c 5L 0 ml =500 mld 678 L 8ml =678080 mland they say incorrect is d it is needed to be explained

Ans 14:

Class : Class 8
B is correct as all the fractions on the side with 2/11are adding up to 10/11 so 6/11 2/11 2/11 is equal to 10/11.....🙂

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 7
Option d is right answer as, angle KLO is equal to angle MLN because these are vertical opposite angles. So, we have to angles of a triangle. Take angle LMN equal to x. Then form the equation - x+70+50=180 = x+120=180 x=180-120=x=60

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Subject :IMO    Class : Class 8

Ans 1: (Master Answer)

Class : Class 1
The correct answer is B.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 9
who master!

Ans 2:

Class : Class 8
MASTER ANSWER THE ANSWER IS D

Ans 3: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
it ia A

Ans 2:

Class : Class 2

Ans 3:

Class : Class 4
I'm confused. Pls explain someone PLEASE!!!

Ans 4:

Class : Class 4
A

Ans 5:

Class : Class 8

Ans 6:

Class : Class 8

Ans 7:

Class : Class 5

Ans 8:

Class : Class 9
mdkfnkdemckwms

Ans 9:

Class : Class 4

Ans 10:

Class : Class 9
a

Ans 11:

Class : Class 4
a.140

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
The correct answer is 44 which is B part

Ans 2:

Class : Class 4
46 is the answer.

Ans 3:

Class : Class 4
it is 44cm very easy

Ans 4:

Class : Class 7

Ans 5:

Class : Class 8
B

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Subject :IMO    Class : Class 5

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
The correct answer is A.

Ans 2:

Class : Class 5
3+555 Hence the answer is A] 558

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
NO the answer is C

Ans 2: (Master Answer)

Class : Class 1
The correct answer is A.

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 7
The correct is B option, can view the answer given by them.

Ans 2:

Class : Class 5
a and b ball have same weight

Ans 3:

Class : Class 2
B

Ans 4:

Class : Class 8
you can make out the answer by just observing the image

Ans 5:

Class : Class 7
Ball -A is 100 g ,ball -b is 180g , ball-c is 120g , ball -d is 80g , hence B is the answer to this question

Ans 6:

Class : Class 6
it is so easy. b)

Ans 7:

Class : Class 9
Option B - Ball B is the answer

Ans 8:

Class : Class 4

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