Average Mcqs

Q.  A salt manufacturing company produced a total of 5000 tonnes of salt in January of a particular year. Starting from February its production increased by 100 tonnes every month over the previous months until the end of the year. Find its average monthly production for that year?

a. 6060
b. 7070
c. 5550
d. 4440


ANSWER: See Answer
 
Total production of salt by the company in that year = 5000 + 5100 + 5200 + …. + 6100 = 66600.

Average monthly production of salt for that year = 66600/12 = 5550
MCQs:  The average temperature for Monday, Tuesday, Wednesday and Thursday was 48 degrees and for Tuesday, Wednesday, Thursday and Friday was 46 degrees. If the temperature on Monday was 42 degrees. Find the temperature on Friday?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A man purchased 3 blankets @ Rs.100 each, 5 blankets @ Rs.150 each and two blankets at a certain rate which is now slipped off from his memory. But he remembers that the average price of the blankets was Rs.150. Find the unknown rate of two blankets?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A building contractor employs 20 male, 15 female and 5 child workers. To a male worker he pays Rs.25 per day, to a female worker Rs.20 per day and a child worker Rs.8 per day. The average wage per day paid by the contractor is__________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  Visitors to show were charged Rs.15 each on the first day. Rs.7.50 on the second day, Rs.2.50 on the third day and total attendance on the three days were in ratio 2:5:13 respectively. The average charge per person for the whole show is___________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  In a hostel there were 100 students. To accommodate 20 more students the average is decreased by rupees 5. But total expenditure increased by Rs.400. Find the total expenditure of the hostel now?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A batsman in his 17th innings makes a score of 85 and their by increasing his average by 3. What is his average after the 17th innings?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average age of a husband and a wife is 23 years when they were married five years ago but now the average age of the husband, wife and child is 20 years(the child was born during the interval). What is the present age of the child?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average age of M boys is ‘b’ years and of ‘n’ girls ‘c’ years. The average age of all together is_________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A team of eight entered for a shooting competition. The best marks man scored 85 points. If he had scored 92 points, the average scores for. The team would have been 84. How many points altogether did the team score?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average salary of workers in an industry is Rs.200 the average salary of technicians being Rs.400 and that of non-technicians being Rs.125. What is the total number of workers?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average age of 8 men increases by 2 years when two women are included in place of two men of ages 20 and 24 years. Find the average age of the women?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average of first five prime numbers greater than 20 is____________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  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?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  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?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average age of three boys is 15 years and their ages are in proportion 3:5:7. What is the age in years of the youngest boy?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average of first 10 odd numbers is_____________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average of first 10 natural numbers is____________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average of first ten prime numbers which are odd is____________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average of 11 numbers is 10.9. If the average of first six is 10.5 and that of the last six is 11.4 the sixth number is_____________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The average of first 10 even numbers is___________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts