Entry Test MCQ :: Average

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21.

Find the average of 8 13 25 43 and 11

A.	20	B.	32
C.	27	D.	19
E.	17

22.

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

23.

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

24.

If average of 8 7 12 15 and x is 11 what is x?

A.	10	B.	13
C.	11	D.	12
E.	none

25.

What is median of 87 62 55 48 59 35 64 91 50?

A.	59	B.	55
C.	48	D.	62
E.	none

26.

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

27.

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

28.

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

29.

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

30.

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