International Maths Olympiad Forum By SOF Olympiad Trainer - Page 604

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
bro the answer is legit c

Ans 2:

Class : Class 8
answer is c

Ans 3:

Class : Class 9
the answer is B

Ans 4:

Class : Class 7
What that is not the answer , answer is D

Ans 5:

Class : Class 8

Ans 6:

Class : Class 8
Answer is C!!!

Ans 7:

Class : Class 7
What that is not the answer , answer is D

Ans 8:

Class : Class 7
c is the answer because 1 mother 3 unmarried daughters 2 sons have 4 daughters in total and two sons have two daughters in total and we also have to count the wives of the four sons. so altogether the female members are 14

Ans 9:

Class : Class 8
The answer is C

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 4

Ans 2:

Class : Class 9

Ans 3:

Class : Class 5
please correct your fake sign

Ans 4: (Master Answer)

Class : Class 1

The correct answer is C

(1.25 X 4) + (4.25 ÷ 5) = a X 1/4                                 

=> 5 + 0.85 = a X 1/4

=> 4 x 5.85 = a

=> 23.4 = a

 


Ans 5:

Class : Class 6
all options are wrong

Ans 6:

Class : Class 8
in the question your division sign is looking like sign and I also zoomed it 20 times

Ans 7:

Class : Class 6

Ans 8:

Class : Class 5
Aren't all options wrong I'm still confused...

Ans 9:

Class : Class 9

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Subject :IMO    Class : Class 9

Ans 1:

Class : Class 9
The correct option is c

Ans 2:

Class : Class 10
c

Ans 3:

Class : Class 9
The statement is true but there are only 6 postulate which does not include this There are infinite points on a line

Ans 4:

Class : Class 10
Ya it's A they've given wrong

Ans 5:

Class : Class 9
correct is b

Ans 6:

Class : Class 9
A

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 9
how option A

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8
Answer is A. Please see solution. Here, we have to add the upper two numbers and then divide it by the bottom number, then we get answer 7 in every case.

Ans 4:

Class : Class 8
How did your answer came 11

Ans 5:

Class : Class 5
11

Ans 6:

Class : Class 5
A

Ans 7:

Class : Class 7

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 8
Sum of number in each chain is 15.

Ans 3:

Class : Class 7

Ans 4:

Class : Class 4
SUM OF ALL CHAIN IS 15 @ ANSWER A YAY MINE IS RIGHT.

Ans 5:

Class : Class 8
sum of all numbers in a line is 15 6 4 5=15, 6 3 6=15, 6 8 1=15,7 5 3=15 so Answer is A

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Subject :IMO    Class : Class 1

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 6
hihihihihihihihihihiihiihihihiihihihihihihihihihihihihiih

Ans 2:

Class : Class 6
Abfiretv8iuretvu4ebvob4ov87ui4q

Ans 3:

Class : Class 6
its too touch

Ans 4:

Class : Class 6
Please respond fast.

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Subject :IMO    Class : Class 6

Ans 1:

Class : Class 7
sir could I get an easier method of solving this question?

Ans 2:

Class : Class 8

Ans 3:

Class : Class 7
i don't think so

Ans 4:

Class : Class 6

Ans 5: (Master Answer)

Class : Class 1

The correct answer is D.


Ans 6:

Class : Class 7
class:6 yes

Ans 7:

Class : Class 6
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Ans 8:

Class : Class 7
yes

Ans 9:

Class : Class 1
rong ansgiven....it is not d

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 6

Ans 1: (Master Answer)

Class : Class 1

The correct answer is B.

19-6+2=28+?-15

Let the missing number be x.

Then ,19 - 6 + 2 = 28 + x - 15 

=> x = 19 - 6 + 2 - 28 + 15 = (19 + 2 + 15) - (6 + 28) = 36 - 34 = 2


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