Mathematics

Average MCQs

Practice Average MCQs for competitive exams.

Average MCQs

Practice questions from this topic.

In a one day match of 50 overs in an innings the team A had a run rate of 5.3 runs per over. Team B is playing and 5 overs are left and the required run rate to tie the match is 7.2 per over to match the score of team A. What is team B's score?

  1. A. 265
  2. B. 238
  3. C. 254
  4. D. 229
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Average of all even numbers between 104 and 148 is.

  1. A. 128
  2. B. 130
  3. C. 124
  4. D. 126
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The average of 44 consecutive odd numbers is 144. What is the largest number?

  1. A. 189
  2. B. 191
  3. C. 187
  4. D. 193
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The average of 18 numbers is 37.5. If six numbers of average x are added to them, then the average of all the numbers increases by one. The value of x is:

  1. A. 38.5
  2. B. 42
  3. C. 41.5
  4. D. 40
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The weight of a person was entered incorrectly as 83 kg instead of 63 kg. As a result, the average weight of a group of people increased by 500 gm. What is the total number of people in the group?

  1. A. 44
  2. B. 48
  3. C. 40
  4. D. 50
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The average of all odd numbers from 113 to 159 is . . . . . . . .

  1. A. 135
  2. B. 134
  3. C. 133
  4. D. 136
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What is the difference between the average of first 148 even positive numbers and the average of first 129 odd positive numbers?

  1. A. 20
  2. B. 23
  3. C. 21
  4. D. 19
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The average of three numbers a, b and c is 2 more than c. The average of a and b is 48. If d is 10 less than c, then the average of c and d is:

  1. A. 38
  2. B. 35
  3. C. 36
  4. D. 40
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Find the weighted arithmetic mean of the first 'n' natural numbers, the weights being the corresponding numbers.

  1. A. $$frac{{left{ {nleft( {n + 1} right)left( {2n + 1} right)} right}}}{6}$$
  2. B. $$frac{{left{ {nleft( {n + 1} right)} right}}}{2}$$
  3. C. $$frac{{left{ {left( {2n + 1} right)} right}}}{3}$$
  4. D. $$n$$
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The arithmetic mean (average) of the first 10 whole number is

  1. A. 5
  2. B. 4
  3. C. 5.5
  4. D. 4.5
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The average of 33 numbers is 74. The average of the first 17 numbers is 72.8 and that of the last 17 numbers is 77.2. If the 17 th number is excluded, then what will be the average of the remaining numbers (correct to one decimal place)?

  1. A. 72.9
  2. B. 73.4
  3. C. 71.6
  4. D. 70.8
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Average of all even numbers between 222 and 250 is . . . . . . . .

  1. A. 234
  2. B. 232
  3. C. 236
  4. D. 230
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