A man can row a boat at 10 km/hr in still water. If the speed of the stream is 6 km/hr, the time taken to row a distance of 80 km downstream is:

A man can row a boat at 10 km/hr in still water. If the speed of the stream is 6 km/hr, the time taken to row a distance of 80 km downstream is:

A man can row a boat at 10 km/hr in still water. If the speed of the stream is 6 km/hr, the time taken to row a distance of 80 km downstream is: ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

8 hours

5 hours

10 hours

20 hours

0 1

Best Answer Explained in Below-:

Relative downstream speed = 10 + 6 = 16 km/hr So, time needed = distance / speed = 80 / 16 = 5 hours.

No comments yet.

Price of a product is discounted by 20% and the reduced price is then discounted by 5%. The ultimate discount is:

From 7 boys and 5 girls, 6 are to be selected for admission for a particular course. In how many ways can this be done if there must be exactly 3 girls?

Related Question

What do you call a group of sheep?

88

যদি x2 +px + 4=0 এর মূল দুইটি সমান হয় এবং p>0 হয়, তবে p এর মান কত?

35

State whether the given statement is true or false. !DOCTYPE is case sensitive”.

22

ADMINISTRATION শব্দটি দ্বারা নিচের কোন শব্দটি গঠন করা যায় না?

21

The ancient Indian scholar statesman , Kautilya belonged to which dynasty?

20

What was the name of the first cloned sheep?

18

Who directed the film named 'Palassy to 32, Dhanmondi ' ?

17

If the figure below , what is the slepe of line?

17

Who were the first European traders to arrive in India?

14

যদি একটি কৃষ্ণবস্তুর তাপমাত্রা 27°C থেকে 327°C- তে বৃদ্ধি পায়, তবে তাপ বিকিরণের বৃদ্ধি হবে-

14

Advertishment

Need Custom Questions or Projects?

Email us at call@nezef.com for custom questions or project quotes.

Social Links

Quick Links

Stay Connected

© 2024 Nezef. All rights reserved.