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 60kmph reaches Chennai in 5hr. If the train should reach Chennai in 20hr, what should be its speed?
(i)
17 kmph
(ii)
15 kmph
(iii)
13 kmph
(iv)
16 kmph
(v)
14 kmph
Question
2
2.
A train from Calcutta travelling at a speed of 70kmph reaches Chennai in 4hr. If the train travels at the speed of 28kmph, what is the time taken to reach Chennai?
(i)
9 hr
(ii)
8 hr
(iii)
12 hr
(iv)
11 hr
(v)
10 hr
Question
3
3.
If a train covers a certain distance at a speed of 11.35 m/sec in 20.98 sec, what should be the speed to cover the same distance in 36.81 sec?
(i)
8.47 m/sec
(ii)
7.47 m/sec
(iii)
6.47 m/sec
(iv)
5.47 m/sec
(v)
4.47 m/sec
Question
4
4.
A train covers a certain distance at a speed of 12.26 m/sec in 38.64 sec. If it travels at 44.90 m/sec, in what time it covers the same distance ?
(i)
9.55 sec
(ii)
10.55 sec
(iii)
11.55 sec
(iv)
12.55 sec
(v)
8.55 sec
Question
5
5.
A certain number of men can do a work in
30
days
.
If there were
24
men
more
,
it would take
15
days
less
to complete the work.
How many men are required to complete the work in
18
days
?
(i)
39
(ii)
40
(iii)
41
(iv)
42
(v)
37
Assignment Key
1) (ii)
2) (v)
3) (iii)
4) (ii)
5) (ii)
