International Maths Olympiad Forum By SOF Olympiad Trainer - Page 638

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Subject :IMO    Class : Class 9

Ans 1:

Class :
B option as

Ans 2:

Class :
Option B is correct

Ans 3:

Class :
B is correct option.

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 8

Ans 2:

Class : Class 9
ans is 18

Ans 3:

Class : Class 8
B is answer

Ans 4:

Class : Class 10
ik but y

Ans 5:

Class : Class 7
B

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

Ans 2:

Class : Class 8
The answer is D.

Ans 3:

Class :
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 4:

Class : Class 8
C is the answer I am sure!

Ans 5:

Class : Class 10
If anyone says July is the answer than you have told the wrong answer ,the answer is June

Ans 6:

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

Ans 7:

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

Ans 8:

Class : Class 7

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 8
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 11:

Class :
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 12:

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

Ans 13:

Class : Class 10
d should be the answer

Ans 14:

Class : Class 7
C

Ans 15:

Class : Class 8
answer should be D

Ans 16:

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

Ans 17:

Class : Class 6
c is the answer

Ans 18:

Class : Class 5
What happened to July?

Ans 19:

Class : Class 10
If it is taken in the first month then it should be July..........................I think...................

Ans 20:

Class : Class 5

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6

Ans 2:

Class : Class 8
it should be b

Ans 3:

Class : Class 5

Ans 4:

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

Ans 5:

Class : Class 5
reflex angle as it has 20 more degrees added to 180 degrees

Ans 6:

Class : Class 10
Reflex on board

Ans 7:

Class :
c reflex angle

Ans 8:

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

Ans 9:

Class : Class 7
Yes, same here. Answer is option C

Ans 10:

Class : Class 4

Ans 11:

Class : Class 5
it is c)

Ans 12:

Class : Class 7
How Reflex angle??? it is a right angle.

Ans 13:

Class : Class 10
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 14:

Class : Class 7
how is it c tho??? its obtuse... right?

Ans 15:

Class : Class 8
For me it is (C)

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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 :
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

Ans 3:

Class :
And is option C

Ans 4:

Class :
And is option C

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