Average - Single MCQs (Page 1)

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Q1. Of the 5 numbers whose average is 72, the first is 1/8 times the sum of other 4...Q2. Find the average of all the numbers between 6 and 34 which are divisible by 5?...Q3. The average of the first 5 prime numbers greater than 60 is ?...Q4. Find the average of first 4 multiples of 5?...Q5. Find the average of first 30 natural number?...Q6. Find the average of all prime numbers between 35 and 60?...Q7. The average of the test scores of a class of p students is 70, and the average o...Q8. A school has four sections in a class X having 40, 35, 45 and 42 students. The m...Q9. A boat goes a certain distance at 40 km/hr and comes back the same distance at 2...Q10. The average of 27 numbers is 60. If one number is changed from 28 to 82 the aver...