How many number of rounds a wheel of diameter 7/11 m will make to go for 4 km?

+2 votes

1,244 views

How many number of rounds a wheel of diameter 7/11 m will make to go for 4 km?
PI = 22/7

posted Sep 25, 2015 by Tapesh Kulkarni

Share this puzzle

Your comment on this post:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

+2 votes

Best answer

r=7/11/2=7/22
circumference =2*22/7*7/22=2
now 4 km =4000 m
in 1 round it will traval 2 mso in 4000 m he travels 4000/2=2000

answer Sep 25, 2015 by anonymous

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

Similar Puzzles

+1 vote

0 votes

0 votes

0 votes

–1 vote

If possible fill + or - for o and make this true, if not possible then provide the reasoning...

1 o 1/2 o 1/3 o 1/4 o 1/5 o 1/6 o 1/7 o 1/8 o 1/9 o 1/10 o 1/11 o 1/12 = 0

...