International Maths Olympiad Forum By SOF Olympiad Trainer - Page 570

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
The answer is A. S is 4, and there is only one option that has S marked as 4.

Ans 2:

Class : Class 4
Answer is A......you questioned and you don't know the answer...you fool.

Ans 3:

Class : Class 5

Ans 4:

Class : Class 9
The answer is A part. As P=1, Q=6, R=1, and S=4

Ans 5:

Class : Class 3

Ans 6:

Class : Class 6

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9
Option B is correct

Ans 2:

Class : Class 9
B option as

Ans 3:

Class : Class 9
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 7
B

Ans 2:

Class : Class 9
ans is 18

Ans 3:

Class : Class 10
ik but y

Ans 4:

Class : Class 8
B is answer

Ans 5:

Class : Class 8

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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 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 2:

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 3:

Class : Class 8
The answer is D.

Ans 4:

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

Ans 5:

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

Ans 6:

Class : Class 7
C

Ans 7:

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

Ans 8:

Class : Class 6
c is the answer

Ans 9:

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

Ans 10:

Class : Class 7

Ans 11:

Class : Class 5
What happened to July?

Ans 12:

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 13:

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

Ans 14:

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

Ans 15:

Class : Class 10
d should be the answer

Ans 16:

Class : Class 5

Ans 17:

Class : Class 6
answer should be D

Ans 18:

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

Ans 19:

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

Ans 20:

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

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 9
Reflex on board

Ans 2:

Class : Class 8
it should be b

Ans 3:

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

Ans 4:

Class : Class 4

Ans 5:

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 6:

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

Ans 7:

Class : Class 5
c reflex angle

Ans 8:

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

Ans 9:

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

Ans 10:

Class : Class 5

Ans 11:

Class : Class 6

Ans 12:

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

Ans 13:

Class : Class 8
For me it is (C)

Ans 14:

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

Ans 15:

Class : Class 5
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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