Welcome Guest | Sign in | Register
Chain Rule - Discussion Page For Q.103 | Aptitude Questions and Answers | Aptitude Free Online-Tests | LucentBlackBoard | LucentBlackBoard.com

Home > Arithmetic Aptitude > Chain Rule > Questions and Answers Discussion

Q: An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metres of cloth?
A. 178 B. 195
C. 204 D. 488

Answer and Explanation

Answer:195

Explanation:
Le the required time be x seconds.
More metres, More time (Direct Proportion)

=>  0.128 : 25 :: 1 : x
=>  128x = 25 x 1

x =   25      =  25 x 1000
     0.128        128

x = 195.31.
Required time = 195 sec (approximately).

Comment on this Question

Name:

Loading...




Partner Sites
LucentBlackBoard.com                  SoftLucent.com                  LucentJobs.com
All rights reserved © 2012-2015 SoftLucent.