Question : The monthly incomes of Ravi and Shiv are in the ratio 1 : 2 and their monthly expenditures are in the ratio 1 : 3. If each saves INR 4,000 per month, then find the monthly income of Shiv.

Option 1: INR 16,000

Option 2: INR 18,000

Option 3: INR 14,000

Option 4: INR 20,000

Question : Incomes of x and y are in the ratio 4 : 3. Their expenditures are in the ratio 12 : 7. Both save Rs. 3200 at the end of the month, then the income of x is:

Option 1: Rs. 8,000

Option 2: Rs. 6,000

Option 3: Rs. 2,000

Option 4: Rs. 4,000

Question : The ratio of the incomes of A and B is 3 : 5, whereas the ratio of their expenditures is 4 : 7 respectively. If A and B save INR 16,000 and INR 26,000, respectively, then what is the difference (in INR) between their expenditures?

Option 1: 5400

Option 2: 6800

Option 3: 5000

Option 4: 6000

Question : The radii of two cylinders are in the ratio of 4 : 5 and their heights are in the ratio of 5 : 2. The ratio of their volume is:

Option 1: 9 : 4

Option 2: 2 : 1

Option 3: 9 : 7

Option 4: 8 : 5

Question : The diagonals of two squares are in the ratio of 3 : 7. What is the ratio of their areas?

Option 1: 3 : 7

Option 2: 9 : 49

Option 3: 4 : 7

Option 4: 7 : 3