Question

4.A train starts at 10.50 a.m. from New Delhi at a speed of 80 km per hour then at what time will
it cover the distance of 120 km:
(1) 11:50 a.m.
(2) 12:50 a.m. (3) 12:20 a.m. (4) 12:50 p.m.​

Answer 1

★ Answer

• A train starts at 10.50 a.m. from New Delhi at a speed of 80 km per hour.

Firstly, We have to find the Time taken by the tarin to complete the desirable distance.

→ Time = Distance/Speed

→ Time = 120/80

→ Time = 1 hr 30 min

»Train starts from Delhi at 10:50 am and takes 1 hr 30 min more to cover up the distance.

→ 10 hr 50 + 1 hr 30 min

→ 12 hr 20 min

→ 12:20 pm

Hence,

Train will reach at their destination at 12:20 pm.

Answer 2

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Answer:

Your answer is (1) 11.50am

Step-by-step explanation:

time = distance / speed

• t = 120 / 80
• t = 1.5 hrs
• 10.50 + 1.5
• = 11.5 am

Your answer is (1) 11.50am