International Maths Olympiad Forum By SOF Olympiad Trainer

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
if you say that even may can be the answer

Ans 2:

Class : Class 5
If anyone says July is the answer than you have told the wrong answer ,the answer is June

Ans 3:

Class : Class 5
The answer is D.

Ans 4:

Class : Class 5

Ans 5:

Class : Class 6
yes, answer is C as the height was increased in June, not in July. The measure was taken on June 1st as mentioned. When you will read the question carefully, It will become really simple.Its not arduous at all.

Ans 6:

Class : Class 5
D is the answer as increase in height in April is 10 cm.,May is 12 cm., June is 11 cm., and July is 13 cm. So, the most increase in height took place in July.

Ans 7:

Class : Class 5
d should be the answer

Ans 8:

Class : Class 5
D is the answer as increase in height in April is 10 cm.,May is 12 cm., June is 11 cm., and July is 13 cm. So, the most increase in height took place in July.

Ans 9:

Class : Class 4
well the increase in height took place BETWEEN june and july so pls do explain which one shall i take

Ans 10:

Class : Class 5
C

Ans 11:

Class : Class 6
c is the answer

Ans 12:

Class : Class 7
C is the answer I am sure!

Ans 13:

Class : Class 6
It is actually c because u should not count the cm in the month but in the before months increasing

Ans 14:

Class : Class 5

Ans 15:

Class : Class 6
oh my god. you have posted the easiest question in science olympiad foundation for grade 5 . the ans is july

Ans 16:

Class : Class 6
oh my god. you have posted the easiest question in science olympiad foundation for grade 5 . the ans is july

Ans 17:

Class : Class 6
It is d because it is wrong in solution

Ans 18:

Class : Class 5
What happened to July?

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
c reflex angle

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
it should be b

Ans 4:

Class : Class 5
it is c)

Ans 5:

Class : Class 5
How Reflex angle??? it is a right angle.

Ans 6:

Class : Class 5
I want to go with answer c) Reflex Angle

Ans 7:

Class : Class 4

Ans 8:

Class : Class 5
It should be Option C) because Obtuse Angle is always less than 180 but more than 90 and X shown in the figure is greater than 180 degree so it should be Reflex Angle

Ans 9:

Class : Class 5
I know you have this question from book of mtg imo class 5 chapter angles and question no. 10

Ans 10:

Class : Class 7
For me it is (C)

Ans 11:

Class : Class 4
Reflex on board

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
(a) 3 hours 45 min 15 seconds

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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 9
C

Ans 2:

Class : Class 8
And is option C

Ans 3:

Class : Class 8
And is option C

Ans 4:

Class : Class 9
LET THE NUMBER BE X AND Y X-Y=1 X=Y+1 GIVEN X+Y=25 EQUATE X AS Y+1 Y+1+Y=25 2Y+1=25 2Y=24 Y=12 X=25-Y=13 ANSWER IS C-12,13

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 5

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