Quantitative Aptitude Average Questions Quantitative Aptitude – Average Questions – 01 Please enter your email: 1. The average height of 30 boys out of a class of 50, is 160 cm. If the average height of the remaining boys is 165 cm, the average height of the whole class (in cm) is : 162 163 161 164 2. The average of first 50 natural numbers is : 21.25 25 25.5 12.25 3. On a certain day, temperatures recorded in a city are as follows: Time : 6 A.M., 12 A.M., 6 P.M., 12 P.M. Temp : 12.4°C, 18.8°C, 16.6°C, 10°C. The average temperature for the day is : 14.45°C 15.2°C 15.8°C 12°C 4. The average of all odd numbers upto 100 is : 51 49 50 49.5 5. The average of four consecutive even numbers is 27. The largest of these numbers is : 32 28 36 30 6. If a, b, c, d, e are five consecutive odd numbers, their average is : None of these 5 (a + 4) 5 (a + b + c + d + e) abcde / 5 7. The average of 7 consecutive numbers is 33. The largest of these numbers is : 28 30 36 33 8. The average of first five multiples of 3 is : 12 15 3 9 9. The mean of 1^{2}, 2^{2}, 3^{2}, 4^{2}, 5^{2}, 6^{2}, 7^{2} is : 10 30 40 20 10. The average of first five prime numbers is : 5.6 7.5 5 4.5 Loading … Question 1 of 10 Previous PostCurrent Affairs 10 Next PostSynonyms Test 133