A.76 kg
B.76.5 kg
C.85 kg
D.Data inadequate
E.None of these
Show AnswerAnswer=Option C
Average
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero______?
A.0
B.1
C.10
D.19
Show AnswerAnswer=Option D
A grocer has a sale of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 6500______?
A.Rs. 4991
B.Rs. 5991
C.Rs. 6001
D.Rs. 6991
Show AnswerAnswer=Option A
In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs______?
A.6.25
B.6.5
C.6.75
D.7
Show AnswerAnswer=Option A
The average height of a class of 25 students is 4.4 feet. A student of height 5.7 feet is newly enrolled. Find the new average_______?
A.4.43 feet
B.4.45 feet
C.4.31 feet
D.4.30 feet
Show AnswerAnswer=Option B
What is the average (arithmetic mean) of the positive integers from 101 to 200 inclusive______?
A.150.5
B.155
C.145
D.160.5
E.140.2
Show AnswerAnswer=Option A
Let X be the median and Y the mode of the following set of numbers: 15 60 30 40 60 90. What is the average (arithmetic mean) of X and Y______?
A.55
B.50
C.60
D.62.5
E.65
Show AnswerAnswer=Option A
The average weight of a group of boys and girls is 37.5 kg. The average weight of the boys is 40 kg and that of girls is 35 kg. If the number of boys is 25 find the number of girls______?
A.12
B.25
C.28
D.21
Show AnswerAnswer=Option B
The average age of a class of 60 boys which is 11.9 years is raised to 12 years by coming of a new boy the age of the new boy is_______?
A.27 years
B.23 years
C.18 years
D.17 years
Show AnswerAnswer=Option C
The average expenditure of a man for the first 7 months is Rs. 130 and for the next 5 months is Rs. 140. He withdraws a sum of Rs.110 from his bank. His average monthly earning is______?
A.Rs. 125
B.Rs. 145
C.Rs. 155
D.Rs. 120
Show AnswerAnswer=Option A