Question

Rs.8400 is divided among A, B, C and D in such a way that the shares of A and B, B and C, C and D are in the ratios of 2:3, 4:5 and 6:7 respectively. The share of A is
a)Rs.1280
b)Rs.8400
c)Rs.8210
d)Rs.1320.

Answer 1

Q. Rs. 8400 is divided among A, B, C and D in such a way that the shares of A and B, B and C, and C and D are in the ratios of 2:3, 4:5 and 6:7 respectively. The share of A is

- Published on 11 Apr 17

a. Rs. 1280

b. Rs. 8400

c. Rs. 8210

d. Rs. 1320

ANSWER: Rs. 1280

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Answer 2

Option 'a' is correct.

Step-by-step explanation:

Since we have given that

A:B = 2:3

B:C = 4:5

C:D = 6:7

Now, we need to find the share of A:

A      :            B     :       C        :      D

2      :           3      :    

                   4      :        5

                                    6        :       7

-------------------------------------------------------

48     :        72      :        90     :     105

Share of A would be

$\dfrac{48}{315}\times 8400\\\\=1280$

Hence, Option 'a' is correct.

# learn more:

An amount of Rs. 8400 is distributed among A,B and C in the ratio of 1:2:4.The difference between the shares of A and C is Rs.

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