20percent of A's income is equal to 10 p

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Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Topic

Percentages

Question:

20percent of A's income is equal to 10 percent of B's income. If A's income is rs. 2550, then what is B's income ?

Options:

Rs. 5000

Rs. 7650

Rs. 5100

Rs. 4900

Correct Answer:

Rs. 5100

Explanation:

ATQ,

20% of A's income = 10% of B's income

2A = 1B

So ,

A : B

1 : 2

According to question ,

A = 2520

B = 2550 × 2 = 5100