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.
- A person sitting in a train can count 21 telephone posts in 2 minutes. If they are known to be 50 m. part, then at what speed is the train travelling?
1. 15 km/hr
2. 30 km/hr
3. 45 km/hr
4. Can’t be determined
5. None of these
- There are 5 white and 6 green balls in a bag. If 5 balls are drawn randomly what is the probability that 3 are white and 2 are green?
1. 13/18
2. 14/81
3. 25/77
4. 26/77
5. 19/77
- Khushboo bought the bangles of equal number of Rs. 35 per piece, Rs. 48 per piece and Rs. 8 per piece. She spends total Rs. 1638 on all types of bangles. How many bangles did she buy of each type?
1. 12
2. 18
3. 14
4. 15
5. 20
- The average of two numbers is 62. If 2 is added to smaller number, the ratio of numbers becomes 1 : 2. What is the difference between the numbers?
1. 44
2. 40
3. 84
4. 24
5. 30
- The denominator of a fraction is 3 more than the numerator. If numerator is increased by 7 and denominator is decreased by 2 the resultant is 2. What is the sum of numerator and denominator of that fraction?
1. 5
2. 13
3. 17
4. 19
5. 20
- Sol: Speed of train is 30km/hr.
- Sol: required probability = 25/77
- Sol : Required bangles is 18
- Sol: Required difference = 84 – 40 = 44
- Sol : Required sum is = 5 + 8 = 13
