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Which of the following is a pair of co-p...

Which of the following is a pair of co-primes ?

A

(14-35)

B

(18,25)

C

(31,93)

D

(32, 62)

Text Solution

Verified by Experts

The correct Answer is:
B
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UPKAR PUBLICATION -H.C.F. AND L.C.M.-QUESTION BANK
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  2. H.C.F of 87 and 145 is

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  4. H.C.F of 2^(3), 3^(2) and 15 is-

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  5. H.C.F of 42, 63, and 140 is -

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  6. H.C.F of 1485 and 4356 is-

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  7. 1095/(1168) in simplest form is-

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  8. (561)/(748) when reduced to lowest terms is-

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  9. The product of two number is 4928 . If 8 be their H.C.F find how many ...

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  10. Among how many children may 429 mangoes and also 715 oranges be equall...

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