EduSahara™ Assignment
Name : Inverse Proportion
Chapter : Direct and Inverse Proportions
Grade : CBSE Grade VIII
License : Non Commercial Use
Question 1
1.
A train from Calcutta travelling at a speed of 200kmph reaches Chennai in 1hr. If the train should reach Chennai in 5hr, what should be its speed?
  • (i)
    38 kmph
  • (ii)
    41 kmph
  • (iii)
    40 kmph
  • (iv)
    42 kmph
  • (v)
    39 kmph
Question 2
2.
A train from Calcutta travelling at a speed of 200kmph reaches Chennai in 2hr. If the train travels at the speed of 16kmph, what is the time taken to reach Chennai?
  • (i)
    27 hr
  • (ii)
    23 hr
  • (iii)
    26 hr
  • (iv)
    25 hr
  • (v)
    24 hr
Question 3
3.
If a train covers a certain distance at a speed of 13.89 m/sec in 36.71 sec, what should be the speed to cover the same distance in 34.33 sec?
  • (i)
    16.85 m/sec
  • (ii)
    15.85 m/sec
  • (iii)
    14.85 m/sec
  • (iv)
    12.85 m/sec
  • (v)
    13.85 m/sec
Question 4
4.
A train covers a certain distance at a speed of 11.46 m/sec in 18.10 sec. If it travels at 16.57 m/sec, in what time it covers the same distance ?
  • (i)
    13.52 sec
  • (ii)
    14.52 sec
  • (iii)
    11.52 sec
  • (iv)
    10.52 sec
  • (v)
    12.52 sec
    Assignment Key
  •  1) (iii)
  •  2) (iv)
  •  3) (iii)
  •  4) (v)