International Maths Olympiad Forum By SOF Olympiad Trainer - Page 566

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9
Option B is correct

Ans 2:

Class : Class 9
B is correct option.

Ans 3:

Class : Class 9
B option as

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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 8
B is answer

Ans 3:

Class : Class 7
B

Ans 4:

Class : Class 9
ans is 18

Ans 5:

Class : Class 10
ik but y

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

Ans 2:

Class : Class 7
C

Ans 3:

Class : Class 5
What happened to July?

Ans 4:

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

Ans 5:

Class : Class 6
answer should be D

Ans 6:

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

Ans 7:

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 8:

Class : Class 5

Ans 9:

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 10:

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

Ans 11:

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

Ans 12:

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

Ans 13:

Class : Class 7

Ans 14:

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 15:

Class : Class 10
d should be the answer

Ans 16:

Class : Class 9
If it is taken in the first month then it should be July..........................I think...................

Ans 17:

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

Ans 18:

Class : Class 8
The answer is D.

Ans 19:

Class : Class 6
c is the answer

Ans 20:

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

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Subject :IMO    Class : Class 5

Ans 1:

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

Ans 2:

Class : Class 5
it is c)

Ans 3:

Class : Class 5

Ans 4:

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

Ans 5:

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

Ans 6:

Class : Class 9
Reflex on board

Ans 7:

Class : Class 8
For me it is (C)

Ans 8:

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 9:

Class : Class 6

Ans 10:

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

Ans 11:

Class : Class 4

Ans 12:

Class : Class 6
how is it c tho??? its obtuse... right?

Ans 13:

Class : Class 8
it should be b

Ans 14:

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

Ans 15:

Class : Class 5
c reflex angle

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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 8
And is option C

Ans 2:

Class : Class 8
And is option C

Ans 3:

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

Ans 4:

Class : Class 9
C

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