RRB NTPC - Averages (200 Questions with Explanation): Quantitative Aptitude Test

431.

In the first 10 overs of a cricket game, the run rate was only 8.2. What should be the run rate in the remaining 40 overs to reach the target of 106 runs?

   A.) 0.66
   B.) 0.6
   C.) 0.82
   D.) 0.54

Answer: Option 'B'

Required Run rate = ( 106 - ( 8.2 x 10 ) )/ (40) = ( 24) /(40) = 0.6

432.

In a class of 31, the overall weight of the students is 743. Can you find the average weight of students in the class?

   A.) 23.97
   B.) 22.77
   C.) 25.17
   D.) 26.37

Answer: Option 'A'

Use the below formula to find the average weight of the class Average Weight = ( Total Weight of Class / Total Number of Students) Average Weight = ( 743/31) = 23.97

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