A.15
B.6
C.23
D.34
E.30
Show AnswerAnswer=Option B
ECAT Math
Find the average of 8 13 25 43 and 11______?
A.20
B.32
C.27
D.19
E.17
Show AnswerAnswer=Option A
Ali drove at 50 km per hour for first three hours of his trip. Then due to heavy traffic he drove at 40 km per hour for two hours. Find his agerage speed for the trip______?
A.48 km per hr
B.45 km per hr
C.46 km per hr
D.43 km per hr
E.none
Show AnswerAnswer=Option C
The average age of a class is 12 years and total age is 300 years. If a student of age 15 years is now admitted then find the average of the new class______?
A.12.11 years
B.11.12 years
C.13.12 years
D.10.13 years
E.none
Show AnswerAnswer=Option A
Find the temperature on Sunday if sum of temperatures of other 6 days is 145 C? and average of the week is 25 C______?
A.29C
B.30C
C.28C
D.31C
E.32C
Show AnswerAnswer=Option B
In the class of 100 students at KIPS average marks of the students in the mathematics tests were 80. How many got exactly 80 marks in the test______?
A.50
B.more than 50
C.less than 50
D.it can not be determined
Show AnswerAnswer=Option D
The average weight of the class of 35 students was 45 kg. With the admission of a new student the average weight came down to 44.5 kg. Find the weight of new student______?
A.27 kg
B.30 kg
C.25 kg
D.45 kg
E.44 kg
Show AnswerAnswer=Option A
The average of 8 observations is 24. if one more observation of 33 is added then the new average will be______?
A.20
B.25
C.24
D.28
E.27
Show AnswerAnswer=Option B
During a certain operation B persons are successfully recovered every year. If A persons are treated during the last 5 years what will be the average death rate per year______?
A.B/5
B.A-5B
C.(A-b)/5
D.(A-5B)/5
E.A+5B
Show AnswerAnswer=Option D
A shopkeeper purchases 5 cartoons in 105 rupees and 8 cartoons in 155 rupees. If a cartoon contains 5 items then average price per item is______?
A.4
B.15.75
C.20
D.27.15
E.135.75
Show AnswerAnswer=Option A