EduSahara™ Assignment
Name : Inverse Proportion
Chapter : Direct and Inverse Proportions
Grade : SSC Grade VIII
License : Non Commercial Use
Question
1
1.
A train from Calcutta travelling at a speed of 20kmph reaches Chennai in 17hr. If the train should reach Chennai in 5hr, what should be its speed?
(i)
70 kmph
(ii)
66 kmph
(iii)
67 kmph
(iv)
68 kmph
(v)
69 kmph
Question
2
2.
A train from Calcutta travelling at a speed of 50kmph reaches Chennai in 4hr. If the train travels at the speed of 40kmph, what is the time taken to reach Chennai?
(i)
6 hr
(ii)
3 hr
(iii)
7 hr
(iv)
5 hr
(v)
4 hr
Question
3
3.
If a train covers a certain distance at a speed of 3.25 m/sec in 42.72 sec, what should be the speed to cover the same distance in 50.44 sec?
(i)
1.75 m/sec
(ii)
0.75 m/sec
(iii)
4.75 m/sec
(iv)
3.75 m/sec
(v)
2.75 m/sec
Question
4
4.
A train covers a certain distance at a speed of 2.81 m/sec in 47.70 sec. If it travels at 7.59 m/sec, in what time it covers the same distance ?
(i)
18.66 sec
(ii)
19.66 sec
(iii)
17.66 sec
(iv)
15.66 sec
(v)
16.66 sec
Question
5
5.
A certain number of men can do a work in
12
days
.
If there were
18
men
less
,
it would take
6
days
more
to complete the work.
How many men are required to complete the work in
24
days
?
(i)
27
(ii)
28
(iii)
26
(iv)
24
(v)
29
Assignment Key
1) (iv)
2) (iv)
3) (v)
4) (iii)
5) (i)
