#Question id: 5380
#Part-A Aptitude & General Biotechnology
Out of three numbers the second number is twice the first and also one third of third number.If the average of three numbers is 54. Find the second number.
#Question id: 5381
#Part-A Aptitude & General Biotechnology
A man travels from destination A and B by car to an average speed of 48 km/h and returns on his bike with an average speed of 16 km/h .Find his average speed for the entire journey
#Question id: 5382
#Part-A Aptitude & General Biotechnology
The average of weight of 5 persons is decreased by 2 kg when one of the men whose weight is 50kg is replaced by a new man. The weight of the new man is.
#Question id: 5384
#Part-A Aptitude & General Biotechnology
The average of 100 numbers is 50. It is found that while calculating the average two numbers namely 81 and 66 were wrongly read as 18 and 6 the correct average is.
#Question id: 5386
#Part-A Aptitude & General Biotechnology
The average income of 20 employees in an office is Rs 1800 per month .if one more employee is added the average salary becomes Rs 1810 per month .what is the monthly salary of the new employee?
#Question id: 5387
#Part-A Aptitude & General Biotechnology
The average of three numbers is 52 the first is half of second and the second is twice the third the difference between the second and first number is