4

3.6 sec

18 sec

36 sec

72 sec

C. 36 sec

4

10.7 Seconds

10.8 Seconds

10.9 Seconds

11.8 Seconds

4

12 sec

24 sec

48 sec

60 sec

4

50 m

72 m

80 m

82 m

4

# Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. Fast train completely passes a man sitting in the slower train in 5 seconds. What is the length of the fast train ?

$27\frac{7}{9}$

$28\frac{7}{9}$

$29\frac{7}{9}$

$30\frac{7}{9}$

4

250 meters

260 meters

270 meters

280 meters

4

400 m

450 m

560 m

600 m

4

15 seconds

12.1 seconds

10 seconds

8.1 seconds

4

20 seconds

30 seconds

40 seconds

50 seconds

4

650 meter

555 meter

500 meter

458 meter

4

130

360

500

540

4

1 : 3

3 : 2

3 : 4

None of these

4

5 seconds

4.5 seconds

3 seconds

2.5 seconds

4

30 Km/hr

36 Km/hr

80 Km/hr

90 Km/hr

4

25 Seconds

28 Seconds

30 Seconds

35 Seconds

4

10

12

15

20

4

48 km/hr

54 km/hr

66 km/hr

82 km/hr

4

36

45

48

49

4

9.8 seconds

10.8 seconds

11.8 seconds

12.8 seconds

4

45 m

50 m

54 m

72 m

4

25

30

40

45

4

45 km/hr

50 km/hr

54 km/hr

55 km/hr

4

9

9.6

10

10.8

4

10 seconds

12 seconds

14 seconds

16 seconds

4

2.5 min

3 min

3.2 min

3.5 min

4

120 metres

180 metres

324 metres

150 metres

4

150 meter

145 meter

140 meter

135 meter

4

1:3

3:2

3:5

3:7

4

140 meter

145 meter

150 meter

155 meter

4

50 m

150 m

200 m