Multiple choice

Among five numbers, average of the first three is 47 and average of the last three is 58. What is the difference between the sum of last two numbers and the sum of first two numbers?

  1. 22

  2. 33

  3. 43

  4. 11

  5. None of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Sum of first three numbers = 141 Sum of last three numbers = 174 Since the third number is common in both, so difference will be 33.

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