2022_IAS_Qn A47. A person X wants to distribute some pens among six children A, B, C, D, E and F.

Описание к видео 2022_IAS_Qn A47. A person X wants to distribute some pens among six children A, B, C, D, E and F.

A person X wants to distribute some pens among six children A, B, C, D, E and F. Suppose A gets twice the number of pens received by B, three times that of C, four times that of D, five times that of E and six times that of F. What is the minimum number of pens X should buy so that the number of pens each one gets is an even number?
 
(a)    147
(b)    150
(c)     294
(d)    300

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