#Question id: 5373
#General Aptitude
The average of first 10 natural number is :
#Question id: 5374
#General Aptitude
The average of 11 result is 50 . if the average of first 6 result is 49 and that of last 6 results is 52,find the sixth result .
#Question id: 5375
#General Aptitude
A batsman scored an average of 12 runs in 7 innings in a cricket match .he played one more innings and the average , then become 14 the runs he scored in the last innings are.
#Question id: 5376
#General Aptitude
There are two classes A and B consisting of 40 and 52 student respectively . If the average of weight of class A is 45kg and that of class B is 40kg.Find the average of weight of all the student of class A and B.
#Question id: 5377
#General Aptitude
The average weight of A,B and C is 48kg , If the average weight of A and B be 45kg and that of B and C be 50kg ,Find the weight of B
#Question id: 5383
#XL - P Chemistry
12 yr ago the average age of a husband and a wife was 20 yr .The average remains the same today when they have two children. What is the present age of the youngest child if they differ in age by 2 yr.