Question
A man goes to Ahmedabad from Kolkata at a speed of 9km/hr and returns to Kolkata at speed of 18km/hr, through same route. What is his average speed (in km/hr) of the entire journey?
More Previous year papers Questions
- The number of marbles in three bags is in the ratio of 2 : 3 : 4. If 12 marbles are added to each bag, then the ratio changed to 8 : 11 : 14. The total num...
- Six years ago, the ratio of ages of A to B was 7 : 5. After 4 years from now, the ratio of their ages will be 11 : 9. What is A’s age at present?
- 12 × 18 - 12 = ?
- A can do 1/5 of a work in 3 days and B can do the same work in 24 days. C can complete 40% of the work in 8 days. All three work together for x days, then ...
- 10 men can do a work in 25 days. After 12 days of work, 3 more men were engaged to finish the work. The number of days required to complete the remaining w...
- The marked price of a television set is ₹18,000. A shopkeeper allows a discount of 40% and gets a profit of 10%. What is the cost price of the television s...
- K is the product of the greatest and the smallest of the numbers
- The interest, compounded annually on a sum of ₹ 3,240 after two year is ₹ 370. What is the rate of interest of correct up two decimal places?
- Question 9
- Five years ago, the ages of the father and his son were in the ratio 7:2. Five years hence, the ages of the father and his son will be in the ratio 9:4. Af...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
