Study the following information carefully and answer the questions gi...
Number of taxi drivers in Mumbai=5000*25/100=1250
Number of taxi drivers in Delhi=5000*15/100=750
Number of taxi drivers in Bangalore=5000*22/100=1100
Number of taxi drivers in Chennai=5000*18/100=900
Number of taxi drivers in Kolkata=5000*20/100=1000
Number of bus drivers in Delhi is=750*5/3=1250
Average bus and taxi drivers in Delhi is= [750+1250]/2=1000
So, according to the data, 16%=1000,100%= 6250
Average number bus and taxi drivers in Mumbai=6250*26/100=1625
Total bus drivers in Mumbai are=1625*2-1250=2000
Average number bus and taxi drivers in Bangalore=6250*22/100=1375
Total bus drivers in Bangalore are=1375*2-1100=1650
Average number bus and taxi drivers in Chennai=6250*16/100=1000
Total bus drivers in Chennai is=1000*2-900=1100
Average number bus and taxi drivers in Kolkata=6250*20/100=1250
Total bus drivers in Kolkata is=1250*2-1000=1500
Required difference = [2/5*(1100+1500)-1/5*(1100+750)]
= 1040-370=670