Let the required number of minutes = M Total minutes between 3o'clock and 6o' clock = 180 minutes M + 50 + 4M = 180 5M + 50 = 180 5M = 130 M = 26 minutes.
Refer the below data and answer the following question.
If the imports in 2012 was Rs. 1200 crores and the total exports in the years 2012 and 2013 together was Rs. 3200 crores, then the imports in 2013 was ?