Previous year questions give guidance to us and provide a base for the preparation of any competitive exam. It is always good to have an experience of how the level of exam varies from year to year. For every subject like in Quantitative Aptitude, we come to know the pattern of questions must be followed to prepare the examination.
1 - In two types of brass, the ratios of Copper to Zinc are 8:3 and 15:7 respectively. If the two types of brass be melted and mixed in the ratio 5:2 a new type of brass is obtained. The ratio of Copper to Zinc in this new type of brass is
1) 3:2
2) 2:3
3) 3:4
4) 5:2
2 - An hour-long test has 60 problems. If a student completes 30 problems in 25 minutes, then the required seconds he has taken on average for computing
each of the remaining problems is
1) 70 seconds
2) 50 seconds
3) 40 seconds
4) 30 seconds
3 - A and B have their annual average income Rs. 80,000.B and C have their annual average income Rs. 75,000. C and A have their annual average income Rs. 78,000.
The annual income of A is ?
1) Rs. 81000
2) Rs. 82000
3) Rs. 83000
4) Rs. 84000
4 - A car travels from A to B with 40 Km/h and returns from B to A with 60 Km/h. Its average speed during the whole journey is
1) 48 km/h
2) 50 km/h
3) 45 km/h
4) 60 km/h
5 - In the first 10 overs of a cricket game, the run rate was only 3.2. The run rate in the remaining 40 overs to reach the target of 282 runs is
1) 6.4
2) 6.3
3) 6.25
4) 6.5
1) 3:2
2) 2:3
3) 3:4
4) 5:2
2 - An hour-long test has 60 problems. If a student completes 30 problems in 25 minutes, then the required seconds he has taken on average for computing
each of the remaining problems is
1) 70 seconds
2) 50 seconds
3) 40 seconds
4) 30 seconds
3 - A and B have their annual average income Rs. 80,000.B and C have their annual average income Rs. 75,000. C and A have their annual average income Rs. 78,000.
The annual income of A is ?
1) Rs. 81000
2) Rs. 82000
3) Rs. 83000
4) Rs. 84000
4 - A car travels from A to B with 40 Km/h and returns from B to A with 60 Km/h. Its average speed during the whole journey is
1) 48 km/h
2) 50 km/h
3) 45 km/h
4) 60 km/h
5 - In the first 10 overs of a cricket game, the run rate was only 3.2. The run rate in the remaining 40 overs to reach the target of 282 runs is
1) 6.4
2) 6.3
3) 6.25
4) 6.5
Answers:
Ans 1: (4) 5:2
Ans 2: (1) 70 seconds
Ans 3: (3) Rs. 83000
Ans 4: (1) 48 km/h
Ans 5: (3) 6.25
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