# 10th Standard Math’s Chapter 1

10th Standard Math’s Chapter 1  Quiz. how much you know or you don’t  know,  test here. quiz  contains only 10 questions there no time limit.

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10th Standard Math's Chapter 1

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Q. 1) The product of a non-zero number and an irrational number is

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Q. 2) The largest number which divides 70 and 125, leaving remainders 5 and 8, respectively, is

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Q. 3) The values of the remainder r, when a positive integer a is divided by 3 are

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Q. 4) The least number that is divisible by all the numbers from 1 to 10 is

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Q. 5) The H.C.F of 441, 567 and 693 is

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Q. 6) For any positive integer a and b, there exist unique integers q and r such that a = 3q + r, where r must satisfy

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Q. 7) f HCF (a, b) = 12 and a × b = 1800 then LCM (a, b) is

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Q. 8) The LCM of 2.5, 0.5 and 0.175

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Q. 9) if not is a natural number that exactly  one number that n, n+2 and n+1 must be multiple of

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Q. 10) what is the least number that must be added to 1056 so that the number is divisable by 23