RATIO AND PROPORTION

QUESTION

QUES 1: If A:B = 2:3; B:C = 3:4 and C:D = 6:7. Find A:D?

QUES 2: If the ratio of income of Ram and Shyam is 9:13 and Shyam and Mohan is 4:7. Find the ratio of income of Ram, Shyam and Mohan?

QUES 3: If the ratio of income of A and B is 1:2, Band C is 2:3 and C and D is 5:6.Find A’s share of income if the total income is Rs. 9600?

QUES 4: The ratio of capital of Suresh and Ramesh is 9:11. If the total capital invested by both is Rs. 32400. Find the amount of capital of Ramesh?

QUES 5: If the ratio of profit of A,B and C is 12:14:17. The total profit is Rs. 23650. Find the difference of profits of A and C?

QUES 6: A bag contains Rs.50, Rs.20 and Rs.5 notes. If these notes are in the ratio of 4:5:6 and the total amount of money is Rs.3300. find the number of notes of Rs.50?

QUES 7: A bag contains Rs.1, 50p and 25p coins. If these coins are in the ratio of 11:15:20 and the total amount of money is Rs.235. find the number of coins of 50p?

QUES 8: The ratio of girls and boys of class I is 4:5 and The ratio of girls and boys of class II is 6:7. If All the students of class I and II are transferred in class III. Find the new ratio of girls and boys?

QUES 9: The ratio of milk and water in a vessel is 1:4 and the ratio of milk and water in another vessel is 2:3. Both vessels emptied into a big vessel. What will be the ratio of milk and water?

QUES 10: 3 Containers each of 20 liters contains a mixture of milk and water in the ratio of 2:3, 1:4 and 5:6. All these three containers are emptied into a big container. What will be the ratio of milk and water?