EXAMIANS
In a school, the number of students in Sections A , B and C of 10th class are 70,98 and 126 respectively. Due to overload of student in each class , the administration wants to increase the number roo
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Find the H.C.F. of 513, 1134 and 1215.
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There are four prime numbers written in ascending order of magnitude. The product of the first three is 7429 and of the last three is 12673. Find the fourth number?
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The H.C.F. of 4 x 27 x 3125, 8 x 9 x 25 x 7 & 16 x 81 x 5 x 11 x 49 is
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The least number which when add 3 to it, completely divided 8, 12 and 18 is?
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The product of two digits number is 2160 and their HCF is 12. The numbers are:
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The least number,which when divided by 48,60,72,108 and 140 leaves 38,50,62,98 and 130 as remainder respectively, is :
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The ratio of numbers is 3:4 and their H.C.F is 4. Their L.C.M is:
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The wheels revolve round a common horizontal axis. They make 15, 20 and 48 revolutions in a minute respectively. Starting with a certain point on the circumference down wards. After what interval of t
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Find the highest common factor of 36 and 84.
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