As SSC CGL exam is coming near, many of candidates are studying very hard for this exam and want to crack this exam very seriously. Many of candidates understand this thing that QUANTITATIVE APTITUDE Section plays a pivotal role in deciding the cut-off for candidates giving this exam.
Friends, from now on We are starting an online quiz series of “Arithmetic Quant”. According to this plan, we would be publishing daily quiz of Arithmetic maths portion from where we would cover a topic each in it and we would update it daily.
AND ALSO THIS QUIZ SERIES IS NOT PARTICULARLY FOR SSC EXAM BUT ALSO USEFUL FOR OTHER GOVERNMENT EXAM.
1.Two alloys A and B contain gold and silver in the ratio of 1 : 2 and 1 : 3 respectively. A third alloy C is formed by mixing A and B in the ratio of 2 : 3. Find the percentage of silver in the alloy C.
(a) 71 2/3%
(b) 28 1/3%
(c) 70 2/3%
(d) 29 1/3%
2.Two alloy contain silver and copper in the ratio of 2 : 3 and 3 : 4. In what ratio the two alloys should be added together to get a new alloy having silver and copper in the ratio of 1 : 2? Find the percentage of gold in the alloy C.
(a) 41 19/21%
(b) 67 13/21%
(c) 32 5/21
(d) 67 16/21%
3.An amount of Rs. 1250 is distributed among A, B and C in the ratio of 4 : 7 : 14. What is the ratio between the difference of shares of B and A and the difference of shares of C and B ?
(a) 7 : 3
(b) 2 : 7
(c) 3 : 7
(d) 7 : 2
4.The prices of a scooter and a television set are in the ratio 3 : 2. If a scooter costs Rs. 6000more than the television set, the price of the television set is:
(a) Rs. 18000
(b) Rs. 12000
(c) Rs. 10000
(d) Rs. 6000
5.The contents of two vessels containing water and milk are in the ratio 3 : 4 and 5 : 4 are mixed in the ratio 1 : 4. The resulting mixture will have water and milk in the ratio_________.
(a) 184 : 176
(b) 167 : 184
(c) 167 : 148
(d) 148. 167
6.The contents of two vessels containing water and milk are in the ratio 2 : 3 and 4 : 5 are mixed in the ratio 1 : 2. The resulting mixture will have water and milk in the ratio_________.
(a) 77 : 58
(b) 58 : 77
(c) 68 : 77
(d) 77 : 68
7.The contents of two vessels containing water and milk are in the ratio 1 : 2 and 2 : 5 are mixed in the ratio 1 : 4. The resulting mixture will have water and milk in the ratio _________.
8.Two vessels contain equal quantity of mixtures of milk and water in the ratio 5 : 2 and 6 : 1 respectively. Both the mixtures are now mixed thoroughly. Find the ratio of milk to water in the new mixture so obtained.
9.One man adds 3 litres of water to 12 litres of milk and another 4 litres of water to 10 litres of milk. What is the ratio of the strengths of milk in the two mixtures?
10.A bag contains rupee, 50-paise and 25-paise coins in the ratio 3 : 4 : 5. If the total amount in the bag is Rs. 625, find the no. of coins of 25-paise.