What must be added to each term of the ratio 2 : 5 so that it may equal to 5 : 6? (SSC CGL 1st Sit. 2015)
729 ml of a mixture contains milk and water in the ratio 7 : 2. How much more water is to be added to get a new mixture containing milk and water in the ratio 7 : 3? (SSC CGL 1st Sit. 2015)
1 Crore+ students have signed up on EduRev. Have you? Download the App |
Eighteen years ago, the ratio of A's age to B's age was 8 : 13. Their present age ratio's are 5 : 7. What is the present age of A? (SSC CGL 1st Sit. 2015)
A vessel contains 60 litres of milk. 12 litres of milk taken out from it and replaced by water. Then again from mixture, 12 litres are again taken out and replaced by water. The ratio of milk and water in the resultant mixture is: (SSC CHSL 1st Sit. 2015)
The current ages of Sonali and Monali are in the ratio 5 : 3. Five years from now, their ages will be in the ratio 10 : 7. Then, Monali's current age is: (SSC CHSL 1st Sit. 2015)
Incomes of x and y are in the ratio 4 : 3. Their expenditures are in the ratio 12 : 7. Both save ₹ 3200 at the end of the month, then the income of x is: (SSC Sub. Ins. 2015)
Gold is 19 times as heavy as water and copper is 9 times as heavy as water. In what ratio should these be mixed to get an alloy 15 times as heavy as water? (SSC CGL 1st Sit. 2014)
If x : y = 5 : 2, then (8x + 9y) : (8x + 2y) is (SSC CHSL 2nd Sit. 2014)
Two numbers are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 : 23. The small number is (SSC CHSL 2nd Sit. 2014)
(SSC CHSL 1st Sit. 2014)
₹ 730 were divided among A, B, C in such a way that if A gets ₹ 3, then B gets ₹ 4 and if B gets ₹ 3.50 then C gets ₹ 3.
The share of B exceeds that of C by (SSC Sub. Ins. 2014)
If x : y :: 2 : 3 and 2 : x :: 4 : 8, then the value of y is (SSC Sub. Ins. 2014)
A box contain 280 coins of one rupee, 50 paise and 25 paise. The values of each kind of coin are in the ratio of 8 : 4 : 3. The number of one rupee coins will be (SSC Multitasking 2014)
The ratio of the ages of A, B and C is 5 : 8 : 9. If the sum of the ages of A and C is 56 years, the age of B will be (SSC Multitasking 2014)
If 2x = 3y = 4z, find x : y : z. (SSC Multitasking 2014)
The ratio of 252.5 : 53 is same as (SSC CGL 1st Sit. 2013)
Divide 81 into three parts so that of 3rd are equal. (SSC CGL 1st Sit. 2013)
The prize money of ₹ 1,800 is divided among 3 students A, B and C in such a way that 4 times the share of A is equal to 6 times the share of B, which is equal to 3 times the share of C. Then A’s share is (SSC CGL 1st Sit. 2013)
A sum of ₹ 300 is divided among P, Q and R in such a way that Q gets ₹ 30 more than P and R gets ₹ 60 more than Q.
The ratio of their share is (SSC CGL 1st Sit. 2013)
The prices of a school bag and a shoe are in the ratio 7 : 5. The price of a school bag is ₹ 200 more than the price of a shoe.
Then the price of a shoe is (SSC CGL 1st Sit. 2013)
15 litres of a mixture contains alcohol and water in the ratio 1 : 4. If 3 litres of water is mixed in it, the percentage of alcohol in the new mixture will be (SSC CGL 2nd Sit. 2013)
A and B have together three times what B and C have, while A, B, C together have thirty rupees more than that of A. If B has 5 times that of C, then A has (SSC CGL 2nd Sit. 2013)
The ratio of monthly incomes of A, B is 6 : 5 and their monthly expenditures are in the ratio 4 : 3. If each of them saves ₹ 400 per month, find the sum of their monthly incomes. (SSC CGL 2nd Sit. 2013)
₹ 700 is divided among A, B, C in such a way that the ratio of the amount of A and B is 2 : 3 and that of B and C is 4 : 5.
Find the amounts in ₹ each received, in the order A, B, C. (SSC CGL 2nd Sit. 2013)
Three numbers are in the ratio 1 : 2 : 3. By adding 5 to each of them, the new numbers are in the ratio 2 : 3 : 4. The numbers are: (SSC CGL 1st Sit. 2013)
A invests ₹ 64,000 in a business. After few months, B joined him with ₹ 48,000. At the end of year, the total profit was divided between them in the ratio 2 : 1. After how many months did B join? (SSC CHSL 2nd Sit. 2013)
The ratio of age of two boys is 5 : 6. After two years, the ratio will be 7 : 8. The ratio of their ages after 12 years will be (SSC CHSL 1st Sit. 2013)
The proportion of acid and water in three samples is 2 : 1, 3 : 2 and 5 : 3. A mixture containing equal quantities of all three samples is made. The ratio of water and acid in the mixture is: (SSC Sub. Ins. 2013)
A man ordered 4 pairs of black socks and some pairs of brown socks. The price of a black socks is double that of a brown pair. While preparing the bill the clerk interchanged the number of black and brown pairs by mistake which increased the bill by 50%. The ratio of the number of black and brown pairs of socks in the original order was: (SSC Sub. Ins. 2013)
The present ages of two persons are 36 and 50 years respectively, if after n years the ratio of their ages will be 3 : 4, then the value of n is (SSC Multitasking 2013)
21 docs|55 tests
|
21 docs|55 tests
|