A) 750

B) 800

C) 600

D) 740

Detailed solution

Let two persons be

P and Q

5. :. 6. Income of two person

3. :. 4 expenditure

__For Q__

**If income is 6 and expenditure is 4 remaining will be his saving which is 2**

But in question they are given it as 200 which represents 2

2——-200

1——-100

Income is 6 so 6×100 = 600