#Question id: 5388
#Part-A Aptitude & General Biotechnology
A batsman has a certain average of runs for 14th innings .He scores 72 runs in the 15th innings thus his average increased by 2 . Find the average after 15th innings.
#Question id: 5389
#Part-A Aptitude & General Biotechnology
The average weight of 55 students in a class is 30kg if 15 of the students whose average weight is 28 kg leave the class find the average weight of the remaining students
#Question id: 5391
#Part-A Aptitude & General Biotechnology
One half of a certain distance is covered at 40km/h one third of it at 80km/h and the rest at 120 km/h find the average speed for the whole journey.
#Question id: 5392
#Part-A Aptitude & General Biotechnology
A company employed 600 man and 400 women their average wage was Rs 68 per day . if a women gets Rs 30 less than a man . what is the average wage of a women
#Question id: 5393
#Part-A Aptitude & General Biotechnology
The set of numbers (5, 6, 7, m, 6, 7, 8, n) has an arithmetic mean of 6 and mode (most frequently occurring number) of 7. Then m × n = ?
#Question id: 5394
#Part-A Aptitude & General Biotechnology
The average score of a cricketer for 20 match is 42.5 runs . If the average for the first 13 matches is 55, then find the average for the Last 7 matches