Subject :IMO Class : Class 5
Class : Class 6
As option bcd have triangular edges at the end, and option a do not have triangular edges option a is the answer
Subject :IMO Class : Class 1
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Subject :IMO Class : Class 4
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Subject :IMO Class : Class 4
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Subject :IMO Class : Class 4
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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 7
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Subject :IMO Class : Class 7
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Subject :IMO Class : Class 4
Ans 1:
Class : Class 8
The correct answer should be option B.A multiple can never be smaller than the number
Ans 2:
Class : Class 7
The answer is A part as multiplying a number with a negative number gives a number smaller than the number we took to multiply
Ans 3:
Class : Class 7
We can't talk about syllabus over here but it's wrong only Saathvik and Shaurya I think you did not read that multiples are equal to or greater than the number itself. And FACTOR are smaller than or equal to the number.
Ans 4:
Class : Class 6
Multiples are supposed to be equal to or greater than the number. Multiplying by fractions does not mean that it is a multiple...
Ans 6:
Class : Class 7
Negative numbers aren't included in Class 4 syllabus although your answer is correct.
Ans 7:
Class : Class 4
It cannot happen, the multiple of a number is always bigger or equal of the number. It's never smaller. Hence, the correct should be (B)
Ans 8:
Class : Class 4
we can get a multiple smaller than the number by multiplying it by a fraction
Ans 17:
Class : Class 8
ANSWER IS B. When we talk of factors n multiples we usually do not talk about negative numbers
Ans 25:
Class : Class 7
How can a multiple of a no be smaller than the no itself..? Factor can be smaller, not the multiple
Ans 28:
Class : Class 7
Answer should be B. Only negative numbers when multiplied by a positive number is a smaller number. Negative numbers are out of syllabus for 4th grader. Hence the given solution is wrong.
Ans 30:
Class : Class 6
If we sometimes multiply the no. with fraction we can get the multiple smaller than the number. Eg-2 *1/2=1
Ans 35:
Class : Class 6
It cannot happenThe multiple of a number is always bigger or equal never smaller
Ans 39:
Class : Class 5
it is not wrong because negative numbers' multiples are always lesser than themselves eg. -3x3=-9
Ans 40:
Class : Class 9
it is not wrong because multiplying by a negative number gives us the result as a number smaller than the original number for example -2*2=-4