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Subject :IMO    Class : Class 8

Ans 1:

Class : Class 6
the solution of the equation is 3*3*5*5*5*2*7 which has seven prime factors

Ans 2:

Class : Class 8
the answer is 4!!!

Ans 3:

Class : Class 8
Yes .... The answer is 4. ( 2, 3 ,5 and 7)

Ans 4:

Class : Class 7

Ans 5:

Class : Class 4
ans is 7

Ans 6:

Class : Class 9
ans is 4. (2,3,5,7)

Ans 7:

Class : Class 9
4

Ans 8:

Class : Class 8
The answer is 3. When you solve the equation you get 3*3*1*1*2*14/1*1*1. Now we see that the prime numbers left are 3,3 and 2. Therefore there are 3 prime numbers.

Ans 9:

Class : Class 9
The answer should be (A) 4.There are four factors, i.e. 2,3,5,7. Even the solution says so. Please correct the error.

Ans 10:

Class : Class 8
The answer should be option (A) = 4. There are 4 prime factors, i.e. 2, 3, 5 and 7. The solution contradicts the question's answer.

Ans 11:

Class : Class 8

Ans 12:

Class : Class 8
The answer is 4. There are 4 prime factors: 2,3,5 and 7

Ans 13:

Class : Class 8
The answer is 3. When you solve the equation you get 3*3*1*1*2*14/1*1*1. Now we see that the prime numbers left are 3,3 and 2. Therefore there are 3 prime numbers.

Ans 14:

Class : Class 8
the answer is 7.

Ans 15:

Class : Class 4
isn't the answer "A"

Ans 16:

Class : Class 9

Ans 17:

Class : Class 8
The answer is 4, not 3

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 3

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Subject :IMO    Class : Class 4

Ans 1:

Class : Class 6

Ans 2:

Class : Class 4
solutions should be in detail and a little easy

Ans 3:

Class : Class 3

Ans 4:

Class : Class 5
the answer is c

Ans 5:

Class : Class 4
The answer is D

Ans 6:

Class : Class 9
BIR you have written ten thousand instead of one thousand !!!

Ans 7:

Class : Class 9
The answer is D .

Ans 8:

Class : Class 4
10000

Ans 9:

Class : Class 7
man the answer is 10 lackhs

Ans 10:

Class : Class 8
The answer is D- 1 thousand

Ans 11:

Class : Class 2
100 tens = 1 thousand

Ans 12:

Class : Class 5
dfd

Ans 13:

Class : Class 8

Ans 14:

Class : Class 9

Ans 15:

Class : Class 6
trick question

Ans 16:

Class : Class 5
The answer is (A) because it has said the minor 5-digit no.

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Subject :IMO    Class : Class 8

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Subject :IMO    Class : Class 7

Ans 1:

Class : Class 9
its more than easy D

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Subject :IMO    Class : Class 3

Ans 1:

Class : Class 3
I think, it is too much to ask 3rd class student to remember squares of 18.. imagine if kid is not able to identify m * m = 324, how would he be able to solve entire question. not fair!!

Ans 2:

Class : Class 8
It is NOT out of syllabus . The sulution is that one moon is 18.So,18x18=324.To get the star devide 18 by 3=6.18-6=12

Ans 3:

Class : Class 3

Ans 4:

Class : Class 4
Out of Syllabus

Ans 5:

Class : Class 3
correct answer should be 33

Ans 6:

Class : Class 4

Ans 7:

Class : Class 7

Ans 8:

Class : Class 3
How the value of 2 moon is 18 i think 324/2=162

Ans 9:

Class : Class 6
wat

Ans 10:

Class : Class 3
It is not that hard, just that if you understand the question you can easily find the answer.The pea pie who are saying that the question is wrong, you are the one who is wrong, not the question!

Ans 11:

Class : Class 6
it is a little tricky but i solved it.

Ans 12:

Class : Class 8
IT IS OUT OF SYLLABUS.

Ans 13:

Class : Class 3

Ans 14:

Class : Class 4
the answer should 107

Ans 15:

Class : Class 3
pls explain

Ans 16:

Class : Class 4

Ans 17:

Class : Class 7
the answer is 108

Ans 18:

Class : Class 5
It is not wrong moon divide by star is 3 moon multiply by moon is 324 3star multiply 3star is 324 star .star equals 324/9 is 36 star - 6 moon equals 18 answer is 12

Ans 19:

Class : Class 5
options given seems to be wrong

Ans 20:

Class : Class 3
I don't know the answer because IT IS OUT OF SYLLABUS

Ans 21:

Class : Class 8
out of syallabus

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Subject :IMO    Class : Class 4

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Subject :IMO    Class : Class 5

Ans 1:

Class : Class 6
Option A)

Ans 2:

Class : Class 4
There is no need to do the second part.The first answer is 20L which is 20,000ml. And there is only one option with that answer, which is A,

Ans 3:

Class : Class 6
Ans is A because the answer of question (A) will be 20000 ml because 40 l-20 l=20 l. Now convert 20 l to ml, which is 20000 ml, or, you can say that 20 l and 40 l will be 20000 ml and 40000 ml, respectively. Now do 20000 ml-40000 ml=20000ml. answer of question (B) will be 7/26 by adding the capacity of petrol of April, May, June, July and August, which will be 10 l+20 l+ 25 l+35 l+40 l=130 l. In July, the capacity of petrol used was 35 l, so in fraction, it will be 35 l/130 l. Now simplify the fraction, which will be 7 l/26 l.

Ans 4:

Class : Class 5

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Subject :IMO    Class : Class 8

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