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 4hr, what should be its speed?
  • (i)
    52 kmph
  • (ii)
    50 kmph
  • (iii)
    48 kmph
  • (iv)
    51 kmph
  • (v)
    49 kmph
Question 2
2.
A train from Calcutta travelling at a speed of 320kmph reaches Chennai in 1hr. If the train travels at the speed of 64kmph, what is the time taken to reach Chennai?
  • (i)
    5 hr
  • (ii)
    6 hr
  • (iii)
    3 hr
  • (iv)
    4 hr
  • (v)
    7 hr
Question 3
3.
If a train covers a certain distance at a speed of 16.96 m/sec in 25.81 sec, what should be the speed to cover the same distance in 22.98 sec?
  • (i)
    18.05 m/sec
  • (ii)
    21.05 m/sec
  • (iii)
    17.05 m/sec
  • (iv)
    19.05 m/sec
  • (v)
    20.05 m/sec
Question 4
4.
A train covers a certain distance at a speed of 14.06 m/sec in 18.15 sec. If it travels at 6.84 m/sec, in what time it covers the same distance ?
  • (i)
    38.33 sec
  • (ii)
    37.33 sec
  • (iii)
    36.33 sec
  • (iv)
    35.33 sec
  • (v)
    39.33 sec
    Assignment Key
  •  1) (ii)
  •  2) (i)
  •  3) (iv)
  •  4) (ii)