Raju and Sanju start from their home together for the station. In one minute Raju covers 70 m and after every 5 minutes he rests for 1 minute while Sanju walks with a constant speed of 40 m per minute. What is the difference in their timings if the s

• A. 29 m 40 sec
• B. 29 min 16 sec
• C. 29 m 36 sec
• D. 29 min 24 sec