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In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs
The average of 20 numbers is zero. Of them, at the most, how many may be greater than zero?
The average weight of 8 person’s increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?
The captain of a cricket team of 11 members is 26 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the team?
The average monthly income of P and Q is Rs.5050. The average monthly income of Q and R is Rs. 6250 and the average monthly income of P and R is Rs.5200. The monthly income of P is:
The average age of husband, wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the husband is:
A car owner buys petrol at Rs.7.50, Rs.8 and Rs.8.50 per litre for three successive years. What approximately is the average cost per litre of petrol if he spends Rs.4000 each year?
In Arun’s opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Arun and he thinks that Arun’s weight is greater than 60 kg but less than 70 kg. His mother’s view is that his weight cannot be greater than 68 kg. If all are them are correct in their estimation, what is the average of different probable weights of Arun?
The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is
The average weight of 16 boys in a class is 50.25 kg and that of the remaining 8 boys is 45.15 kg. Find the average weights of all the boys in the class
A library has an average of 510 visitors on Sundays and 240 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is:
A pupil’s marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half (1/2). The number of pupils in the class is:
The average of all odd numbers up to 100 is:
In travelling from city A to city B, John drove for 1 hour at 50 mph and for 3 hours at 60 mph. Â What was his average speed for the whole trip?
The marks obtained by a student in fiveÂ subjects are 68,73,62,85 and 79. Find theÂ average score.
The average income of a group of 9 workersÂ is Rs. 137.30 and that of another group of7 workers is Rs. 95.06. The average income
of all the persons is:
There are 40 boys in a class. One boyÂ weighing 40 kg goes away, and at the sameÂ time another boy joins the class. If the average
weight of the class is thus increased byÂ 100 gm, the weight of the new boy is.
My average expenses for 4 days is Rs.6.00. I spend Rs. 7.70 on firstÂ 6.30 on second day. If I spent Rs. 10 on thirdÂ day, what did I spend on the 4th day?
The average temperature on Tuesday,Â Wednesday and Thursday was 37Â° centigrade.Â The average tempeature on Wednesday,Â Thursday and Friday was 38Â° centigrade. IfÂ the temperature on Friday was 39Â° centigrade,Â the temperature on Tuesday was:
The average age of students in twoÂ classes of 40 students each is 10 years and 8Â years respectively. The average age of studentsÂ in both the classes taken together is:
The average age of 50 soldiers in troopÂ is 25 years. If the captain’s age is included,Â the average age of all of them still remainsÂ the same. What is the captain’s age in years?
An employee’s average contribution toÂ his provident fund for the first 9 months wasÂ Rs. 3,500 each and for each of the remainingÂ 3 months, the contribution was Rs. 5,500. ByÂ what amount was his total contribution shortÂ of Rs. 58,000?
What fraction must be subtracted fromÂ the sum of 1/4Â and 1/6Â to have an average ofÂ 1/12Â Â of these the two fractiaons?
The average marks of 12 students wasÂ calculated as 40. But it was later found thatÂ marks of one student had been enteredÂ wrongly as 42 instead of 54 and of another asÂ 74 instead of 50. The correct average is:
The average salary of workers in an industryÂ is Rs. 2000, the average salary of 150Â technicians being Rs. 4000, and the nontechniciansÂ being Rs. 1,250. The total number ofÂ workers is
The average age of a husband and a wifeÂ who were married four years ago was 20 yearsÂ then. What will be the average age of the familyÂ now if they have a three years old child?
The average of three consecutive oddÂ numbers is 39. What is the sum of the firstÂ two of these numbers?
The average of three consecutive oddÂ numbers is 39. What is the sum of the firstÂ two of these numbers?
The sum of two consecutive even numbersÂ is 23 more than the average of these twoÂ numbers. What is the second number?
The average of 17 numbers is 10.9 If theÂ average of first nine is 10.5 and that of theÂ last nine is 11.4, the middle number is
The average monthly expenditure of aÂ family was Rs. 2,200 during first 3 months,Â Rs. 2,550 during next 4 months and Rs. 3,120Â during last 5 months of the year. If the totalÂ saving during the year was Rs. 1,260, findÂ average monthly income.
30 pens and 75 pencils were purchasedÂ for Rs. 510. if the average price of a pencilÂ was Rs. 2.00, find the average price of a pen.
the average age of the husband and wifeÂ who were married 7 years ago was 25 yearsÂ then. The average age of the family includingÂ the husband, wife and the child born duringÂ the interval is 22 years, now. How old is theÂ child now?
Average monthly income of a family ofÂ four earning members was Rs. 735. One ofÂ the earning members died and therefore theÂ average income came down to Rs. 650. TheÂ income of the deceased was:
A batsman has certain average runs forÂ 20 innings. In the 21st inning, he served 107Â runs thereby increasing his average by 2. WhatÂ is his average after 21 innings?
Nine men went to hotel. 8 of them spentÂ Rs. 3 each over their meals and the ninth spentÂ Rs. 2 more than the average expenditure ofÂ all the nine. The total money spent by all ofÂ them was
Keshav is given 12 days to drive a destinationÂ 1200 km. away. for the first 6 days heÂ goes 100km a day. Due to accident, he canÂ not drive for 2 days. What is the average distanceÂ per day that he has to drive to reach hisÂ destination in time?
In a cricket team eleven, the average ageÂ of eleven players is 28 years. Out of these,Â the average of three groups of three playersÂ each are 25 years, 28 years and 30 years.Â The captain and the youngest player who isÂ 11 years younger than the captain are not includedÂ in these groups. The age of the captainÂ is
Average income of A and B is Rs. 3000Â and of C and D is Rs. 500. What is the averageÂ income of A, B, C and D.
Five years ago average age of P and QÂ was 15 years. Average age of P, Q and R todayÂ is 20 years. How old R will be after 10Â years.
One of the two buses complete a journeyÂ of 300 km in 15/2Â Â hrs. and the other a journeyÂ of 450 km in 10 hrs. Find the ratio of theirÂ average speeds.
A man spends Rs. 1800 per month on anÂ average for the first four months and Rs. 2000Â per month for the next 8 months and saves
Rs. 5600 a year. What is his average monthlyÂ income?
In a class there are three divisions. TheÂ number of students and the average marks inÂ mathematics in the three divisions are 30, 40,
30 and 40%, 30% and 50% respectively.Â What are the average marks in mathematicsÂ of the class?
Visitors to a show were charged Rs. 15.00Â each on the first day, Rs. 7.50 on the secondÂ day, Rs. 2.50 on the third day and total attendance
on the three days were in the ratioÂ 2:5:13 respectively. The average charge perÂ person for the whole show is