Question
The downstream speed of a boat is 6 km/hr more than its upstream speed and the ratio of the speed of the boat in still water to the speed of the stream is 8:3. Find the total time taken by boat to travel 33 km downstream and 25 km upstream?
More Number operation Questions
- Find the number which does NOT belong to the group : 101, 242, 363, 484
- Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related t...
- Select the number-pair in which the two numbers are related in the same way as are the two numbers of the following number-pair. 7 : 85
- A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series. 13, 38, 150, _____, 4478, 31341.
- Select the option in which the numbers are related in the same way as are the numbers of the following set. (15, 315, 7)
- If all the digits in each of the numbers are arranged in ascending order within the number, which of the following will form the highest in the new arrange...
- Select the option in which the numbers are related in the same way as the numbers of the following set. (25, 18, 225)
- Select the letter from among the given options that can replace the question mark (?) in the following series. P, N, J, H, ?
- In the following number sequence, how many such 8s are there, each of which is exactly divisible by its immediate preceding number but not divisible by its...
- How many seconds will a train 60 m in length, travelling at the rate of 40 km an hour, take to pass another train 90 m long, proceeding in the same directi...
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
