Palash invest twice the sum invested by Vicky and withdraws half of the sum after 4 months and again withdraws half of the remaining sum after 2 months. Find ratio of profit share of Palash to Vicky at the end of a year?
Let investment of Vicky is Rs.8x. So, investment of Palash = Rs.16x Required ratio = (16x × 4 + 8x × 2 + 4x × 6) : 8x × 12 => (64x + 16x + 24x) : 96x => 104x : 96x => 13:12
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The maximum number of students among whom 891 pens and 810 pencils can be distributed in such a way that each student gets same number of pens and same ...
The sum of two numbers is 65 and their HCF is 13. Total number of such pairs of numbers is?
