An amount of Rs 2430 is divided among A, B and C such that if their shares be reduced by Rs 5, Rs 10 and Rs 15 respectively the remainders shall be in the ratio of 3 : 4 : 5 Then B's share was
A
Rs 605
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B
Rs 790
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C
Rs 800
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D
Rs 810
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Solution
The correct option is D Rs 810 Let share of A,B and C be Rs.(3x+5),(4x+10) and (5x+15) Then Total amount=3x+5+4x+10+5x+15⇒12x+30 According to the question ⇒12x+30=2430 ⇒12x=2400 ⇒x=200 B'share=4x+10⇒4×200+10=810Rs.