TIME AND DISTANCE-ASSIGNMENT

                                                                                                                                                 
1.       Convert the following into m/sec
(1)     72 kmph              (2) 126 kmph                        (3) 198 kmph
2.       Convert the following into Kmph
(1)     50 m/sec             (2) 75 m/sec                         (3) 35m/sec
3.       A Person can cover certain distance at a speed of 40kmph in 6hrs. If his speed was decreased by 10kmph. How much time takes to cover same distance?
(1)     5hrs                      (2) 4 hrs                 (3) 6hrs                                  (4) 8hrs                  (5) None
4.       Ratio of Speeds of A and B is 5:8. If A took 30 min more than B to cover certain distance.
Find the time taken by “B”.
(1)50 min                     (2) 80 min              (3)40 min               (4) 60 min              (5) None
5.       Ratio between the speeds of P and Q is 7:9. If B took 12 hrs more than A to cover certain
distance. Find the time taken by “A”
(1)54hrs                       (2) 36 hrs               (3) 12hrs                (4) 48hrs                (5) Cannot be determined
6.       By walking at 4/5th of his usual speed a person reached his destination in 15 min late. What is his usual time?
(1)1hr                           (2) 75 min              (3) 15 min              (4) 45 min              (5) 65 min
7.       By increasing his speed by 20%, A person save 20 min to reach his office, Find his usual time?
(1)3hrs                         (2) 80 min              (3) 2 hrs                 (4) 40 min              (5) None
8.       A man gets late by 20 min, if he covers the distance between his office and house at a Speed of 50 kmph. If he increases his speed by 10 kmph, he reached office 10 min early
Find distance between office and house?
(1)150 km                    (2) 160 km             (3) 180 km             (4) 200 km             (5) 240 km
9.       A man misses a train by 1 hour, if he travels at a speed of 4 kmph. If he travels at a speed of 5 kmph he still misses the train by 24 min. Find the distance from home to station.
(1)12 km                      (2) 5 km                 (3) 10 km               (4)6 km                  (5) None
10.    Find average speed of 20 kmph and 30 kmph
(1)25 km                      (2) 24 km               (3) 28 km               (4) 27 km               (5) Cannot be determined
11.    A person covers the distance from P to Q at a speed of 60 kmph and return at a speed of 40 kmph. Find his average speed,
(1)48 km                      (2) 50 km               (3) 52 km               (4) 45 km               (5) Cannot be determined
12.    A person covers certain distance in 10 hours. He uses 9 kmph for 1/3rd the distance and at 2 kmph for the remaining distance. Find the distance that he travelled?
(1)55 km                      (2) 45 km               (3)40 km                (4) 28 km               (5) 27 km
13.    How long will a train, running at a speed of 45 kmph, Cross a standing man, given the length of train is 450 m?
(1)100 sec                   (2)150 sec             (3) 50 sec              (4)45 sec               (5) None
14.    A train, 600 meters long, crosses a bridge, 2400 m long in 3 min. Find speed of train in kmph
(1)50 km                      (2)45 km                (3) 54km                (4) 60 km               (5) None
15.    In a km race “A” beats “B” by 100 m and B beat C by 100 m. How many meters does
A beat C.
(1)200m                       (2)190m                 (3) 220m                (4) 240m                (5)150m
16.    In a Km race A beats B by 100 m and C by 150m and in 4500 m race, How many meters does B beat C
(1)25 0m                      (2) 200m                (3) 150m                (4) 300m                (5) None

17.    A train starts from Hyderabad at a speed of 40 kmph at 6 am. After 2 hrs another train starts from Hyderabad at a speed of 60 kmph. When and at what distance do the second train cross the first train.
(1)12 pm, 240 km      (2)4pm, 240km     3) 12 pm, 300km (4) 1 pm, 280 km  (5) None

18.    A train starts from Hyderabad towards Vizag at 4 pm with a speed of 30 kmph and after two hours another train starts from Vizag towards Hyderabad with a speed of 40 kmph. If the distance between Hyderabad and Vizag is 690 km. when will the two trains meet?
 (1)5 am                        (2)3 pm                 (3) 3 am                 (4)12am                 (5)1 am
19.    A man can swim downstream at 12 kmph and upstream at 6 kmph. Find the speed of the man in still water and the speed of the water current respectivel. ( in kmph)
(1)6, 12                       (2) 3, 9                    (3) 9,3                   (4)7.5, 4.5              (5)6.5, 3.5
20.     A man can swim 6 kmph in still water and speed of water current is 2 kmph. He swim one place to another place and returns in 6 hours. Find distance between the two places. 
           (1)32 km                        (2)24 km              (3)14 km               (4)12km                 (5)16km
S-BATCH