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 - Three electronic devices make a beep after every 48 sec, 72 sec and 108 sec respectively. They beeped together at 10 a.m. The time when they will next make a beep together at the earliest is
1) 10:07:12 hrs
2) 10:07:24 hrs
3) 10:07:36 hrs
4) 10:07:48 hrs
2 - Two baskets together have 640 oranges. If (1/5)th of the oranges in the first basket be taken to the second basket. The number of oranges in the first basket is
1) 800
2) 600
3) 400
4) 300
3 - P can do (1/4)th of work in 10 days, Q can do 40% of work in 40 days and R can do (1/3)rd of work in 13 days. Who will complete the work first?
1) P
2) Q
3) R
4) Both P and R
4 - Working 7 hours in a day, 4 men can do a piece of work in 8 days. Working 8 hours in a day, the required number of men to perform the same work in 4 days will be
1) 8
2) 4
3) 7
4) 9
5 - 35 persons are engaged to complete a work in 60 days. After 32 days it is observed that only (2/5)th part of the work has been done. The number of persons to be engaged to complete the remaining work in the said period is
1) 20
2) 35
3) 30
4) 25
1 - Three electronic devices make a beep after every 48 sec, 72 sec and 108 sec respectively. They beeped together at 10 a.m. The time when they will next make a beep together at the earliest is
1) 10:07:12 hrs
2) 10:07:24 hrs
3) 10:07:36 hrs
4) 10:07:48 hrs
2 - Two baskets together have 640 oranges. If (1/5)th of the oranges in the first basket be taken to the second basket. The number of oranges in the first basket is
1) 800
2) 600
3) 400
4) 300
3 - P can do (1/4)th of work in 10 days, Q can do 40% of work in 40 days and R can do (1/3)rd of work in 13 days. Who will complete the work first?
1) P
2) Q
3) R
4) Both P and R
4 - Working 7 hours in a day, 4 men can do a piece of work in 8 days. Working 8 hours in a day, the required number of men to perform the same work in 4 days will be
1) 8
2) 4
3) 7
4) 9
5 - 35 persons are engaged to complete a work in 60 days. After 32 days it is observed that only (2/5)th part of the work has been done. The number of persons to be engaged to complete the remaining work in the said period is
1) 20
2) 35
3) 30
4) 25
Answers:
Ans 1: (1) 10:07:12 hrs
Ans 2: (3) 400
Ans 3: (3) R
Ans 4: (3) 7
Ans 5: (4) 25
