MEDIUM
SBI PO Mains
IMPORTANT
Earn 100

The sales for the month of January was 500 units. Sales increased by 50 units every month for the next 11 months. Find the average monthly sales for the year.

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Important Questions on Concept of Average

MEDIUM
SBI PO Mains
IMPORTANT
Study Guide SBI PO Preliminary Examination 2019>Chapter 23 - Concept of Average>PRACTICE QUESTIONS for Phase I>Q 4
The sum of 8 consecutive odd numbers  is 656. Also, average of four consecutive even numbers is 87. What is the sum of the smallest odd number and the second largest even number? 
EASY
SBI PO Mains
IMPORTANT
Study Guide SBI PO Preliminary Examination 2019>Chapter 23 - Concept of Average>PRACTICE QUESTIONS for Phase I>Q 5
Average score of Rahul, Manish and Suresh is 63 , Rahul's score is 15 less than Ajay and 10 more than Manish. If Ajay scored 30 marks more than the average scores of Rahul, Manish and Suresh, what is the sum of Manish's and Suresh's scores?
EASY
SBI PO Mains
IMPORTANT
Study Guide SBI PO Preliminary Examination 2019>Chapter 23 - Concept of Average>PRACTICE QUESTIONS for Phase I>Q 6
The average of 15 observations is 20. The average of first 5 is 16 and next 7 is 22. If 13th observation is 2 more than 14th and 14th observation is 2 more than 15th observation. Find the 15th observation. 
MEDIUM
SBI PO Mains
IMPORTANT
Study Guide SBI PO Preliminary Examination 2019>Chapter 23 - Concept of Average>PRACTICE QUESTIONS for Phase I>Q 7
The average temperature for Monday, Tuesday, and Wednesday is 30°C and for Tuesday, Wednesday and Thursday is 32°C . What is the temperature on Thursday. If temperature on Monday is 28°C?
EASY
SBI PO Mains
IMPORTANT
Study Guide SBI PO Preliminary Examination 2019>Chapter 23 - Concept of Average>PRACTICE QUESTIONS for Phase I>Q 8
The average temperature of the first three days 22°C and that of the next three days is 24°C the average for the whole week is 23.5°C, the temperature of the last day of the week is:
EASY
SBI PO Mains
IMPORTANT
Study Guide SBI PO Preliminary Examination 2019>Chapter 23 - Concept of Average>PRACTICE QUESTIONS for Phase I>Q 9
The average expenditure of a man for the first 12 days of a months was Rs 850 per day and for the next 18 days, it was Rs. 825 per day . If he could save Rs. 700 during that month, find his total income for the month.
EASY
SBI PO Mains
IMPORTANT
Study Guide SBI PO Preliminary Examination 2019>Chapter 23 - Concept of Average>PRACTICE QUESTIONS for Phase I>Q 10
12 men went to a restaurant 11 of them spent ₹50 each and the 12thperson spent ₹110 more than the average expenditure of all. Find the total money spent them.
EASY
SBI PO Mains
IMPORTANT
Study Guide SBI PO Preliminary Examination 2019>Chapter 23 - Concept of Average>PRACTICE QUESTIONS for Phase I>Q 11
Visitors to a show were charged Rs. 14 on the first day, Rs. 12 on second day and Rs. 10 on third day. The attendance of three days was in the ratio 1:2:5. Find the average charge per person for the whole show.