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(#M40021157) BOOK QUESTION Keep an EYE

What is the least number which when divided by 5, 6, 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder?

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(#M40021156) BOOK QUESTION Keep an EYE

The H.C.F. of two numbers is 5 and their L.C.M. is 150. If one of the numbers is 25, then the other is:

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(#M40021155) BOOK QUESTION Keep an EYE

The least number which should be added to 28523 so that the sum is exactly divisible by 3, 5, 7 and 8 is

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(#M40021154) BOOK QUESTION Keep an EYE

What is the least number which when doubled will be exactly divisible by 12, 14, 18 and 22 ?

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(#M40021153) BOOK QUESTION Keep an EYE

What is the greatest possible length which can be used to measure exactly the lengths 8 m, 4 m 20 cm and 12 m 20 cm?

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(#M40021152) BOOK QUESTION Keep an EYE

The product of two 2 digit numbers is 2028 and their HCF is 13. What are the numbers ?

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(#M40021151) BOOK QUESTION Keep an EYE

The product of two numbers is 2028 and their HCF is 13. What are the number of such pairs?

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(#M40021150) BOOK QUESTION Keep an EYE

N is the greatest number which divides 1305, 4665 and 6905 and gives the same remainder in each case. What is the sum of the digits in N?

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(#M40021149) BOOK QUESTION Keep an EYE

A boy divided the numbers 7654, 8506 and 9997 by a certain largest number and he gets same remainder in each case. What is the common remainder?

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(#M40021148) BOOK QUESTION Keep an EYE

The ratio of two numbers is 4 : 5. If the HCF of these numbers is 6, what is their LCM?

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