A portion of the railway time-table for the route of an express train is given below:

Station Name	Arrival time	Departure time	Distance ($km$)	Delay
Surat	$16:15$	$16:20$	$530$	$1$
Valsad	$17:23$	$17:25$	$598$	$1$
Bhiwandi Road	$21:10$	$21:20$	$772$	$1$
Madgaon	$7:35$	$7:45$	$1509$	$2$

As per the above information, the distance between surat and Madgaon and the time taken to cover this distance by the train.

Study the following duties/ responsibilities

A. Help others in carrying their bags.

B. Let the group follow you and keep at the front.

C. Ask those to stay back who cannot climb properly.

D. Look after those who are not well and arrange food for the group.

E. Find a good place to stop and rest.

Which is the following are the responsibilities of a group leader in mountaineering?

Read the statements and give the correct answer from the codes given below.

A. Indira Gandhi International Airport is situated in Delhi.

B. Subhash Chandra Bose International Airport is situated in Kolkata.

C. Meenambakkam International Airport is situated in Chennai.

D. Chhatrapati Shivaji Maharaja International Airport is situated in Mumbai.