MEDIUM
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IMPORTANT
Earn 100

The number of prime numbers in is:
(a)
(b)
(c)
(d)
(e)

50% studentsanswered this correctly

Important Questions on Number System
MEDIUM
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IMPORTANT
The number of zeroes at the end of the product is:

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What is the difference in intrinsic value and local value of in

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How many such numbers are there between and such that each of which is not only divisible by , but also has one digit as in the number?

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A number is greater than but less than . Also, the number is greater than but less than . What is the number?

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In a division, a student took as divisor instead of . His answer was . The correct answer is:

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is divisible by:

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How many numbers are there between and in which occurs only once?

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Replace the in the number by a suitable digit so that the number formed is exactly divisible by .
