Wipro Company Numerical Ability Ratio and Proportion

The ratio of two numbers is 5:6. If a number is added to both the numbers the ratio becomes 7:8. If the larger number exceeds the smaller number by 10. Find the number added.
A. 30
B. 10
C. 20
D. 40
E. Cannot be determined

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Wipro Other Question

The monthly income ratio of A and B is 6:5. The ratio of their monthly expenditures is 3:2. If A saves one-fourth of this income, find the ratio of their monthly savings.
A. 3:5
B. 3:4
C. 1:2
D. 3:8
E. 3:7 A man spends 70% of his salary on food expenses, 40% of the rest on traveling expenses, 90% of the rest on house rent and was finally left with $3600. How much did he spend on traveling expenses?
A. 24000
B. 18000
C. 25000
D. 22000
E. 20000