Gautam travels 160 kms at 32 kmph and returns at 40 kmph. Then average speed is

Gautam travels 160 kms at 32 kmph and returns at 40 kmph. Then average speed is
1). 72 kmph
2). 71.11 kmph
3). 36 kmph
4). 35.55 kmph

SSC CGL Books

---

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (2+1)
Submit:

Other Questions

1. The average weight of 10 men is decreased by 6 kg when one of them weighing 300 kg is replaced by another person. This new person is again replaced by another person whose weight is 60 kg lower than the person he replaced. What is the overall change in the average due to this dual change?

2. Average weight of a group of 11 students is 37 kg. When a student left the group, then average weight of the group becomes 35 kg. What is the weight (in kg) of the student who left?

3. A cricketer has a bowling average of 14.2 runs per wicket. He is not able to perform well in the last match due to fever and hence takes only 6 wickets for 34 runs, thereby decreasing his average by 0.4. Find the total number of wickets taken by him till the last match.

4. The average weight of 100 students is 32 kg. The average weight of first 49 students is 30 kg and of last 50 students is 34 kg. What is the weight (in kg) of the 50th student?

5. Two numbers X and Y are taken such that their average is 67. The average of 67 and Y is 54. Find the value of X.

6. What is the average of all numbers between 9 and 90 which are divisible by 8?

7. A student finds the average of 10, 2-digit numbers. If the digits of one of the numbers is interchanged,the average increases by 3.6. The difference between the digits of the 2-digit numbers is

8. The average of four consecutive even numbers is 29. Find the largest of these numbers.

9. In a class of 39 students there are 36 girls. The average weight of these girls is 38 Kg and average weight of the full class is 40 kgs. What is the average weight of the boys of the class?

10. Average age of 6 sons of a family is 8 years. Average age of sons together with their parents is 22 years. If the father is older than the mother by 8 years, the age of mother (in years) is :