A super fast bus of KSRTC starting from Trivandrum and reaches Attingal in 45 minutes with an average speed of 40 km/hr. If the speed is increased by 10 km/hr how much time it will take to cover the same distance?
(a) 34 minutes
(b) 36 minutes
(c) 38 minutes
(d) 40 minutes
Submitted by: Administratorb) 36 min
d=s*t
s=40 km/hr=40/60km/min
t=45min
d=(4/6)*45=30km
now increased speed= 50 km/hr=50/60 km/min
d=30 km
t=d/s
= 36 min
Submitted by: Administrator
d=s*t
s=40 km/hr=40/60km/min
t=45min
d=(4/6)*45=30km
now increased speed= 50 km/hr=50/60 km/min
d=30 km
t=d/s
= 36 min
Submitted by: Administrator
Read Online Quantitative Aptitude Job Interview Questions And Answers
Top Quantitative Aptitude Questions
| ☺ | Two pipes A and B fill at A certain rate B is filled at 10,20,40,80,. If 1/16 of B if filled in 17 hours what time it will take to get completely filled? |
| ☺ | Find the fourth row, having the bit pattern as an integer in an 8-bit computer, and express the answer in its decimal value. |
| ☺ | One ship start his journey from a port and another ship start his journey from H at the same time, at which place they will meet? |
| ☺ | Which of the following set of numbers has the highest Standard deviation? |
Top Basic Job Categories
| ☺ | Targeted Selection Interview Questions. |
| ☺ | Business intelligence Interview Questions. |
| ☺ | Puzzles Interview Questions. |
| ☺ | Behavioral Interview Questions. |
| ☺ | Freshers Graduate Interview Questions. |
