Got it, here are some expert-level questions on income ratios for the SSC Exam: #### The incomes of A, B, and C are in the ratio 5:8:12. If A's income is ₹15,000, what is C's income? 1. [ ] ₹18,000 2. [ ] ₹24,000 3. [x] ₹36,000 4. [ ] ₹30,000 #### If the ratio of the incomes of two persons is 4:7 and the difference between their incomes is ₹18,000, what is the income of the person with the lower income? 1. [ ] ₹36,000 2. [ ] ₹24,000 3. [x] ₹30,000 4. [ ] ₹42,000 #### The incomes of A, B, and C are in the ratio 2:3:5. If their total income is ₹70,000, what is B's income? 1. [x] ₹14,000 2. [ ] ₹21,000 3. [ ] ₹24,000 4. [ ] ₹35,000 #### The ratio of the incomes of two persons is 7:11. If the income of each is increased by ₹3,000, the new ratio becomes 9:13. What is the original income of the person with the higher income? 1. [x] ₹39,000 2. [ ] ₹45,000 3. [ ] ₹44,000 4. [ ] ₹51,000 #### The income of A is 25% more than the income of B. If B's income is ₹20,000, what is the income of A? 1. [x] ₹25,000 2. [ ] ₹26,000 3. [ ] ₹30,000 4. [ ] ₹32,500 #### The incomes of A and B are in the ratio 5:7. If B's income is ₹21,000, what is A's income? 1. [ ] ₹13,000 2. [x] ₹15,000 3. [ ] ₹15,750 4. [ ] ₹18,500 #### The incomes of A, B, and C are in the ratio 3:4:6. If C's income is ₹42,000, what is B's income? 1. [ ] ₹24,000 2. [x] ₹28,000 3. [ ] ₹32,000 4. [ ] ₹36,000 #### The ratio of the incomes of A, B, and C is 5:8:10. If the total income of A and C together is ₹48,000, what is B's income? 1. [ ] ₹24,000 2. [ ] ₹32,000 3. [x] ₹30,000 4. [ ] ₹36,000 #### The ratio of the incomes of A and B is 2:3. If the income of A is ₹20,000, what is the income of B? 1. [ ] ₹25,000 2. [x] ₹30,000 3. [ ] ₹35,000 4. [ ] ₹40,000 #### The ratio of the incomes of two persons is 3:5. If the income of each is increased by ₹5,000, the new ratio becomes 5:7. What is the original income of the person with the lower income? 1. [ ] ₹25,000 2. [ ] ₹30,000 3. [x] ₹20,000 4. [ ] ₹35,000 #### The incomes of A, B, and C are in the ratio 4:7:9. If the sum of their incomes is ₹1,26,000, what is B's income? 1. [ ] ₹28,000 2. [x] ₹49,000 3. [ ] ₹56,000 4. [ ] ₹63,000 #### The ratio of the incomes of A, B, and C is 3:5:8. If C's income is ₹96,000, what is the total income of A and B? 1. [ ] ₹72,000 2. [ ] ₹80,000 3. [x] ₹64,000 4. [ ] ₹60,000 #### The incomes of A and B are in the ratio 7:9. If A's income is increased by 20% and B's income is decreased by 10%, the new ratio of their incomes becomes 8:9. What is B's original income? 1. [ ] ₹36,000 2. [ ] ₹40,000 3. [x] ₹45,000 4. [ ] ₹50,000 #### The ratio of the incomes of A, B, and C is 3:4:5. If A's income is ₹30,000, what is the difference between the incomes of B and C? 1. [ ] ₹10,000 2. [x] ₹15,000 3. [ ] ₹20,000 4. [ ] ₹25,000 #### The incomes of A and B are in the ratio 2:3. If B's income is ₹36,000, what is the difference between A's and B's incomes? 1. [ ] ₹9,000 2. [ ] ₹12,000 3. [x] ₹18,000 4. [ ] ₹24,000 #### The ratio of the incomes of A, B, and C is 5:7:9. If A's income is ₹35,000, what is the average income of A, B, and C? 1. [ ] ₹37,500 2. [ ] ₹40,000 3. [x] ₹42,000 4. [ ] ₹45,000 #### The incomes of A, B, and C are in the ratio 2:5:8. If the total income of A and B is ₹54,000, what is C's income? 1. [ ] ₹80,000 2. [x] ₹72,000 3. [ ] ₹64,000 4. [ ] ₹60,000 #### The ratio of the incomes of A, B, and C is 4:6:9. If the total income of A and C is ₹78,000, what is B's income? 1. [ ] ₹30,000 2. [ ] ₹36,000 3. [x] ₹39,000 4. [ ] ₹45,000 #### The incomes of A, B, and C are in the ratio 3:7:10. If B's income is ₹42,000, what is the total income of A and C? 1. [ ] ₹54,000 2. [x] ₹42,000 3. [ ] ₹48,000 4. [ ] ₹60,000 #### The incomes of A and B are in the ratio 5:8. If the income of each is increased by ₹5,000, the new ratio becomes 7:10. What is the original income of A? 1. [ ] ₹25,000 2. [ ] ₹30,000 3. [x] ₹20,000 4. [ ] ₹35,000