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Maths Puzzle
Logical Reasoning
Blood Relations
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The ratio of two numbers is 3 : 4 and their H.C.F. is 4. Their L.C.M. is:
A. 12 B. 16
C. 24 D. 48
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- Let the numbers be 3x and 4x. Then, their H.C.F. = x. So, x = 4(given)
So, the numbers are 12 and 16.
LCM of 12,16 is 48.
So, ans is OPT (D)
L.C.M. of 12 and 16 = 48. - 12 years agoHelpfull: Yes(24) No(2)
- Let the numbers be 3x and 4x. Then, their H.C.F. = x. So, x = 4.
So, the numbers 12 and 16.
L.C.M. of 12 and 16 = 48. - 7 years agoHelpfull: Yes(2) No(0)
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