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?

Related Mcqs:

The average age of M boys is ‘b’ years and of ‘n’ girls ‘c’ years. The average age of all together is_________?

A. (mb – nc)/ (m + n) years B. (mb + nc)/ (m – n) years C. (mb + nc)/ (m + n) years D. (mb – nc)/ (m – n) years...

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?

A. Rs.5000 B. Rs.4600 C. Rs.5400 D. Rs.2300...

A student scored an average of 80 marks in 3 subjects: Physics, Chemistry and Mathematics. If the average marks in Physics and Mathematics is 90 and that in Physics and Chemistry is 70, what are the marks in Physics?

A. 60 B. 64 C. 72 D. 80...

In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the rate in the remaining 40 overs to reach the target of 282 runs?

A. 6.25 B. 6.5 C. 6.75 D. 7...

A person travels from x to y at a speed of 40Km/h and returns by increasing his speed 50%. What is his average speed for both the trips?

A. 36km/h B. 45km/h C. 48km/h D. 50km/h...