Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Class 8 mathematics questions and answers on indirect proportion

Eight men working at the same rate can unload a lorry in 3 hours. If 2 of the men are absent, how much more time will the unloading take?
A. 21h
B. 9h
C. 4h
D. 1h

 (2m 55s)
889 Views     SHARE

|