If Rs 1050 is divided into three parts, proportional to (1 / 3) : (3 / 4) : ( 4 / 6), then what is the first part?  Answers:
A) 500
B) 300
C) 200
D) 100
E) 150
EXPLANATION:   Given:   1050 =	1/3	:	3/4	:	4/6   1) L.C.M. of 3, 4 and 6 is 12   Therefore, multiply numerator and denominator of (1/3) with 4, to obtain denominator 12. Similarly multiply (3/4) with 3 and (4/6) with 2   4/12	:	9/12	:	8/12 = 4 : 9 : 8   2) If a number a is divided in three ratios x : y : z,   First Part:	ax/(x + y + z) ------- (a is the number divided)   Therefore,   First Part:	(1050 x 4) /(4 + 9 + 8)=200   ANSWER IS 200
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If Rs 1050 is divided into three parts, proportional to (1 / 3) : (3 / 4) : ( 4 / 6), then what is the first part?