International Maths Olympiad Forum By SOF Olympiad Trainer - Page 91

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
Shreeraj from ISWKi Oman Class : 4 Option C

Ans 2:

Class : Class 3

Ans 3: (Master Answer)

Class : Class 1
The perimeter of the square can be calculated as 6x4=24 cm. Now, the perimeter of the rectangle is same as that of the square so by applying the formula:- 2(L+B)=24 2(8+B)=24 B=4cm.

Ans 4:

Class : Class 9
The answer is A part as there are two breadths in a rectangle

Ans 5:

Class : Class 5
Why Admin used to tell like "The correct option is B, C, D etc" And now he's telling explanations?

Ans 6:

Class : Class 9
Shouldn't the answer be [B] ?

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
Option B

Ans 2:

Class : Class 5

Ans 3:

Class : Class 7
Ans 2

Ans 4:

Class : Class 5
d

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4
But I think mohammed is mad

Ans 7:

Class : Class 4
Fun Fact: DO YOU KNOW THAT SQUARES HAVE 4 EQUAL SIDES AND ANGLES TOO?

Ans 8:

Class : Class 5
I think the answer is 4

Ans 9:

Class : Class 1

Ans 10:

Class : Class 5
B

Ans 11:

Class : Class 9
Option B is the correct answer as the square has all sides equal, Rectangle has only 2 sides equal, and pentagon has 5 sides

Ans 12:

Class : Class 8

Ans 13:

Class : Class 5

Ans 14:

Class : Class 5

Ans 15:

Class : Class 8

Ans 16:

Class : Class 1
I think answer is B

Ans 17:

Class : Class 4
yeah i know. is there 4 in the options?

Ans 18:

Class : Class 6
the question says that none of the sides are equal so few quadrilatral 's sides are unequal as the answer i choosed is b which is realated to the text given above

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6
easy

Ans 2:

Class : Class 5
A-26

Ans 3:

Class : Class 8
26

Ans 4:

Class : Class 7
IT'S A BIT HARD

Ans 5:

Class : Class 5

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 5
The answer is A as the question says that Yashika has 8 red marbles in her bag.

Ans 2:

Class : Class 8
8/26

Ans 3:

Class : Class 9
Areen is correct

Ans 4:

Class : Class 5
The answer is A as the question says that Yashika has 8 red marbles in her bag.

Ans 5:

Class : Class 5
Areen copied the answer from Google.

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4
C

Ans 2:

Class : Class 5
Answer is C as the question says that 4 diamonds is 1240,we have to divide to get a diamond's value, which is 1240 divided by 4, the answer comes as 310. If we subtract a diamond from 1000, which is 1000-310, the answer comes as a square, which is 690. If we subtract a diamond from a

Ans 3:

Class : Class 5
The answer is C as the question says that 4 diamonds is 1240 and 1240 divided by 4 is 310 and if we subtract a diamond from 1000 which means 1000-310,the answer comes as one square which is 690 and if we subtract a diamond from a square which means 690-310,the answer comes as 380.

Ans 4:

Class : Class 4
Option C 380

Ans 5:

Class : Class 8
380

Ans 6:

Class : Class 4
OKYDOKY

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 4

Ans 2:

Class : Class 6
little confusion still but it is all right :)

Ans 3:

Class : Class 7

Ans 4:

Class : Class 10
3/12 = 1/4 i.e., A

Ans 5:

Class : Class 8
3/12 = 1/4 so a is the correct option

Ans 6:

Class : Class 4
the answer is a

Ans 7:

Class : Class 4
Option A

Ans 8:

Class : Class 7

Ans 9:

Class : Class 5

Ans 10:

Class : Class 6
hello?

Ans 11:

Class : Class 7
You all are right .

Ans 12:

Class : Class 5
right

Ans 13:

Class : Class 9
right

Ans 14:

Class : Class 4
3/12, but when we convert it into lower fraction,it becomes 1/4,thus,A is the answer.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8
The answer is B.

Ans 2:

Class : Class 6
3 requests 1 little less more higher grades questions 2 better solutions 3 easier solutions hope from my side these things can improve :)*****

Ans 3:

Class : Class 8

Ans 4:

Class : Class 8

Ans 5:

Class : Class 4

Ans 6:

Class : Class 6
the ans is B

Ans 7:

Class : Class 4
HOW????? pls tell

Ans 8:

Class : Class 6

Ans 9:

Class : Class 5

Ans 10:

Class : Class 6
hi the answer is b

Ans 11:

Class : Class 7
Explain

Ans 12:

Class : Class 7
Answer is bppl its b not a

Ans 13:

Class : Class 7
ANSWER IS B

Ans 14:

Class : Class 4
Option B

Ans 15:

Class : Class 8

Ans 16:

Class : Class 9

Ans 17:

Class : Class 6

Ans 18:

Class : Class 1

Ans 19:

Class : Class 5
I have just guest and it was correct. ha! ha! ha!

Ans 20:

Class : Class 5
Sorry. The answer is B.

Ans 21:

Class : Class 4
Explain

Ans 22:

Class : Class 5
The answer is A

Ans 23:

Class : Class 8

Ans 24:

Class : Class 3

Ans 25:

Class : Class 4
The correct answer is B

Ans 26:

Class : Class 8

Ans 27:

Class : Class 7
Answer: B

Ans 28:

Class : Class 6

Ans 29:

Class : Class 4
B is the answer

Ans 30:

Class : Class 7
The answer is B.

Ans 31:

Class : Class 4

Ans 32:

Class : Class 6
answer is B answer is B

Ans 33:

Class : Class 5
This question is definitely not 4th grade. They are supposed to start with fractions this year, this is not of their level.

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 8

Ans 2:

Class : Class 8
1/4 = 1/4 =1/2 or 2/4 so,the correct option is b

Ans 3:

Class : Class 8
ghi

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