Q. How many two digits of prime numbers have 1 as the second digit?
1) 03
2) 04
3) 05
4) 06
Q. A train running at the speed of 40 km/hr crosses a post in 18 seconds. The length of the train is -
1) 280 m
2) 200 m
3) 240 m
4) 360 m
Q. A train 360 m long runs with a speed of 45 km/hr. What time will it take to pass a 140 m long platform?
1) 30 seconds
2) 40 seconds
3) 45 seconds
4) 50 seconds
Q. On selling 17 pens for ₹ 720, the loss was equal to the cost price of 5 pens. What is the cost price of one pen?
1) ₹ 43
2) ₹ 60
3) ₹ 55
4) ₹ 34
Q. A student obtained 240 marks in an examination and failed by 60 marks. If maximum marks were 600, find the percent passing marks -
1) 36%
2) 40%
3) 45%
4) 50%
Q. Which of the following is exactly divisible by 6?
1) 4325672
2) 5643252
3) 96543111
4) 465466
Q. Vivek can do a certain work in 14 days. Vishal is 75% more efficient than Vivek. How many days will Vishal alone take to do the same work?
1) 8 days
2) 9 days
3) 10 days
4) 6 days
Q. Ranjeet drives his car at an average speed of 50 km/hr and reaches his destination in 8 hours. Rahman covers the same distance in 5 hours. If Ranjeet increases his speed by 10 km/hr and Rahman increases his speed by 20 km/hr, then what will be the difference in the time takes by them to reach their destination?
1) 2 hours 30 minutes
2) 3 hours 40 minutes
3) 3 hours 20 minutes
4) 2 hours 40 minutes
Q. The average age of husband, wife, and child 7 years ago was 42 years and that of wife and child 9 years ago was 36 years. The present age of the husband is -
1) 50
2) 55
3) 48
4) 57
Q. Mangoes are bought at a rate ₹ 10,000 per ton. If one-third of the total mangoes are sold at a loss of 4%, then at what price (per ton) should the remaining mangoes be sold so as to gain 30% on the whole transaction?
1) ₹ 15,000
2) ₹ 13,500
3) ₹ 14,700
4) ₹ 14,600