Wednesday, July 6, 2016

Bank Preparation 188

12. Which one of the following numbers has rational square root?
a) 0.4 b) 0.09 c) 0.9 d) 0.025 e) None of these

13. The distance between two cities A and B is 330 Km. A train starts from A at 8 a.m. and travel
towards B at 60 km/hr. Another train starts from B at 9a.m and travels towards A at 75
Km/hr. At what time do they meet?
a) 10 a.m b) 10:30a.m c) 11a.m d) 11:30a.m e) None of these

14. 10 women can complete a work in 7 days and 10 children take 14 days to complete the work.
How many days will 5 women and 10 children take to complete the work?
a) 3 b) 5 c) 7 d) Data inadequate e) None of these

15. BH is perpendicular to AC. Find x the length of BC.
a) 12.3 b) 2.3 c) 3.2 d) 13.2 e) None of these

16. Find the lengths of the other two sides of a right triangle if the length of the hypotenuse is 8
inches and one of the angles is 30°.
a) 4, 4√3 inches b) 5, 6 inches c) 2, 4√2 d) 3, 4√2 inches e) None of these

17. A man takes 3 hours 45 minutes to row a boat 15 km downstream of a river and 2 hours 30
minutes to cover a distance of 5 km upstream. Find the speed of the river current in km/hr.
a) 1 km/hr b) 2 km/hr c) 3 km/hr d) 4 km/hr e) None of these