International Maths Olympiad Forum By SOF Olympiad Trainer - Page 453

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Subject :IMO    Class : Class 6

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9
sup how's life

Ans 2:

Class : Class 9

Ans 3:

Class : Class 9
my name is khallel i am like a happy meal

Ans 4:

Class : Class 9

Ans 5:

Class : Class 10

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
Ans is B because 328 tenths will be 32.8 as tenths place is the first place after the decimal point and 4587 thousandths will be 4.587 as thousandths place is the third place after the decimal point. 32.8-4.587=32.800-4.587=28.213. The product of 28.213 and 5 will be 141.065. We are rounding 141.065 to 1 place after the decimal point, which means that we are rounding 141.065 to its nearest tenth, so the answer will be 141.1.

Ans 2:

Class : Class 7
B

Ans 3:

Class : Class 5
out of sylabus

Ans 4:

Class : Class 7
c127.1 plus 12.1 = 139.2

Ans 5:

Class : Class 6
Option B)

Ans 6:

Class : Class 8
It is b i am sure i

Ans 7:

Class : Class 7
b

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
steps pls!

Ans 2:

Class : Class 6
very difficult question. proud of you

Ans 3:

Class : Class 1
can i get the method

Ans 4:

Class : Class 7

Ans 5:

Class : Class 7
may I get the method

Ans 6:

Class : Class 7
THE ANSWER WILL BE 26, WHICH IS NOT AN OPTION

Ans 7:

Class : Class 9
there's an error

Ans 8:

Class : Class 8

Ans 9:

Class : Class 7
ERROR .

Ans 10:

Class : Class 7
yes pls

Ans 11:

Class : Class 6

Ans 12:

Class : Class 7
pls tell the steps

Ans 13:

Class : Class 7

Ans 14:

Class : Class 7
I am demanding for the steps

Ans 15:

Class : Class 6
pls tell the steps

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
Answer should be 7:30 if slower 30 mnts.

Ans 2:

Class : Class 7
Correct option is not given.If Initial time is 4:45, Time taken = 2 hr 15 mins, Actual final time = 7:00 then Clock will show = 7:30 as clock is slower by 30 mins.

Ans 3:

Class : Class 5
THE ANSWER IS NOT GIVEN

Ans 4:

Class : Class 7

Ans 5:

Class : Class 4
okay

Ans 6:

Class : Class 5
THE ANSWER IS NOT GIVEN IN THE OPTIONS THE CORRECT ANSWER IS 7 : 30

Ans 7:

Class : Class 4
Answer is D because the time he started his homework was 3:45 not 4:45

Ans 8:

Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5

Ans 2:

Class : Class 5
The triangle's value is the seventh multiple of seven which is 49.So we can do 49 - 4 to get the square's value.49 - 4 is 45,so the value of the square is 45.Now 45 divided by 15 is 3 ,so the answer is B

Ans 3:

Class : Class 4

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5
don't know how to print

Ans 2:

Class : Class 8
printing error in question

Ans 3:

Class : Class 3
printing error

Ans 4:

Class : Class 7

Ans 5:

Class : Class 5
question is wrong

Ans 6:

Class : Class 6
prin ting nahi aati

Ans 7:

Class : Class 7
ye log symboladd karna bhul gaya

Ans 8:

Class : Class 5
printing error

Ans 9:

Class : Class 6
printing mistake

Ans 10:

Class : Class 8
printing nahi anti hai kya ?

Ans 11:

Class : Class 6
printing error

Ans 12:

Class : Class 8
you are right.but the software is not changing it....

Ans 13:

Class : Class 5

Ans 14:

Class : Class 5

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 6
The first figure has perfectly symmetry about two line... one horizontal and one vertical. Please update the question bank

Ans 3:

Class : Class 7
correct answer is b

Ans 4:

Class : Class 4
Advik Gupta from DSB correct answer is A

Ans 5:

Class : Class 4
ans is a. arrow also has line of symetry

Ans 6:

Class : Class 8
the answer is b because the second, third and fifth have no lines of symmetry

Ans 7:

Class : Class 4
Ans is B

Ans 8:

Class : Class 7
Ans is A

Ans 9:

Class : Class 4

Ans 10:

Class : Class 7
Ans is A

Ans 11:

Class : Class 6
Fig 1 has 2 lines of symmetry. Fig 3 does not have a line of symmetry. Ans B is correct but the mentioned solution is wrong

Ans 12:

Class : Class 9
First figure has two lines of symmetry. So the answer is A

Ans 13:

Class : Class 4

Ans 14:

Class : Class 8
Answer is A because it has two symmetrical line one horizontal and one vertical the answer given by the olympiad trainers is wrong

Ans 15:

Class : Class 5
The answer is A

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Subject :IMO    Class : Class 7

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
Option A)

Ans 2:

Class : Class 8

Ans 3:

Class : Class 6
who is master admin

Ans 4:

Class : Class 5

Ans 5:

Class : Class 5
A. If it is easy peasy why did you ask.

Ans 6:

Class : Class 5
easyyyyyyyyyyyyyyyyyyyyyyyyyyyy A

Ans 7:

Class : Class 5

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