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 ?
Answer & explanation
Correct answer: option 3
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