Accenture Company Numerical Ability LCM and HCF

A teacher can divide her class into groups into groups of 10,17 and 19. What is the smallest possible strength of the class?
A)3430 B)3830 C)3560 D)3230

Read Solution (Total 2)

For the smallest possible class strength, we consider LCM of the given numbers. So LCM (10, 17, 19) = 3230.
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for smallest strength of the class , we find the LCM of 10,17,19 = 3230
smallest strength of class = 3230
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Accenture Other Question

A is as much younger than B as he is older than C. If the sum of the ages of B and C is 50 years, what is definitely the difference between ages of A and B?
A) 1 year B)2 years C)25 years D)Data inadequate E)None of these The average age of 12 members of a committee is the same as it was 3 years ago, because an old member has been replaced by a young member. Find how much younger is the new member?
A)48 B)45 C)36 D)60