Question : The income of Raju is 25% more than that of Manju. Raju got a 25% rise in his income, and Manju got a 40% rise in his income, the percentage increase in their combined incomes is:

Option 1: 51.72%

Option 2: 31.67%

Option 3: 22.43%

Option 4: 41.26%

Question : A person can save 25% of his income. If his income increases by 20% and still he saves the same amount as before, the percentage increase in his expenditure is _____.

Option 1: $26 \frac{2}{3}$

Option 2: $24$

Option 3: $25 \frac{1}{3}$

Option 4: $25$

Question : A man spends 75% of his income. If his income increases by 28% and his expenditure increases by 20%, then what is the increase or decrease percentage in his savings?

Option 1: 52% decrease

Option 2: 52% increase

Option 3: 13% decrease

Option 4: 13% increase

Question : The monthly income of Ramesh was Rs.16,500 and his monthly expenditure was Rs.10,500. Next year his income increased by 25% and his expenditure increased by 19%. Find the percentage increase in his savings.

Option 1: 33.5%

Option 2: 34.5%

Option 3: 32.5%

Option 4: 35.5%

Question : A man spends 65% of his income. His income increases by 20% and his expenditure also increases by 10%. The percentage of increase in his savings is ________.

Option 1: 38.5%

Option 2: 35.8%

Option 3: 10%

Option 4: 20%

Question : If A's income is 40% of B's income and B's income is 24% more than C's income, then by what percentage is C's income more than A's income? (Your answer should be correct to one decimal place.)

Option 1: 104.2

Option 2: 75.6

Option 3: 101.6

Option 4: 50.4