A.4
B.5
C.3
D.6
E.none
Show AnswerAnswer=Option C
ECAT Math
A man spent 1/3 of his salary in three weeks with the average of Rs. 250 for first two weeks and Rs.200 in third week. His salary will be______?
A.450
B.700
C.2100
D.2350
E.none
Show AnswerAnswer=Option C
The number of deths in increased by 24 in a hospital during this year. If there are 2A deaths in last 2 years then the average for the three years will be______?
A.(2A+24)/2
B.A+12
C.(2A+2y)/3
D.A+8
E.(2A+24)/3
Show AnswerAnswer=Option E
A motorcyclist has covered 10 miles in half hour 36 miles in one hour and 50 miles in 2 hours and 30 minutes. Find the average distance covered in one hour______ ?
A.11
B.23.5
C.31.33
D.49
E.none
Show AnswerAnswer=Option E
A shopkeeper bought 5 dozens of eggs in 50 rupees 84 eggs in 70 rupees and 3 dozen in 30 rupees the average rate of one dozen will be______ ?
A.10
B.12
C.13
D.15
E.none
Show AnswerAnswer=Option A
What is mode of 52 50 52 18 7 2 3 18 5 7 5 3 2 2 2______?
A.7
B.18
C.2
D.1
E.none
Show AnswerAnswer=Option C
What is median of 87 62 55 48 59 35 64 91 50______?
A.59
B.55
C.48
D.62
E.none
Show AnswerAnswer=Option C
If average of 8 7 12 15 and x is 11 what is x______?
A.10
B.13
C.11
D.12
E.none
Show AnswerAnswer=Option B
Average of 5 numbers is 80. If three of these are 70 80 and 90. Find the average of last two______?
A.90
B.70
C.80
D.85
E.88
Show AnswerAnswer=Option C
Average of 8 numbers is 31 seven of them are 15 45 17 19 33 48 65. What is the eighth number______ ?
A.15
B.6
C.23
D.34
E.30
Show AnswerAnswer=Option B