Find the average of the series : 312, 162, 132, 142 and 122? – McqOptions

MCQOPTIONS

1.	Find the average of the series : 312, 162, 132, 142 and 122?
A.	194
B.	174
C.	162
D.	186
Answer» C. 162

Discussion

No Comment Found

Related MCQs

The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result?
The average of 13 numbers is 60. Average of the first 7 of them is 57 and that of the last 7 is 61. Find the 8th number?
The average marks of a class of 30 students is 40 and that of another class of 50 students is 60. Find the average marks of all the students?
The average of the marks of 12 students in a class is 36. If the marks of each student are doubled, find the new average?
The mean marks of 30 students in a class is 58.5. Later on it was found that 75 was wrongly recorded as 57. Find the correct them.
Masood purchased a plot for Rs. 8,000. He sells the plot to Aftab at a profit of 20%. Aftab in turn sells that plot to Zahid at a loss of 20%. The plot costs Zahid ?
The average of 1st 3 of 4 numbers is 16 and of the last 3 are 15. If the sum of the first and the last number is 13. What is the last numbers?
If a car is sold for Rs..50000 the profit is 17 percent, what would be profit percentage if sold for Rs. 47000?
The average of 9 observations was 9, that of the 1st of 5 being 10 and that of the last 5 being 8. What was the 5th observation?
The average of first five prime numbers greater than 20 is____________?