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 68kmph reaches Chennai in 5hr. If the train should reach Chennai in 20hr, what should be its speed?
(i)
16 kmph
(ii)
19 kmph
(iii)
17 kmph
(iv)
15 kmph
(v)
18 kmph
Question
2
2.
A train from Calcutta travelling at a speed of 80kmph reaches Chennai in 3hr. If the train travels at the speed of 30kmph, what is the time taken to reach Chennai?
(i)
10 hr
(ii)
9 hr
(iii)
6 hr
(iv)
7 hr
(v)
8 hr
Question
3
3.
If a train covers a certain distance at a speed of 16.70 m/sec in 26.33 sec, what should be the speed to cover the same distance in 18.11 sec?
(i)
24.28 m/sec
(ii)
22.28 m/sec
(iii)
26.28 m/sec
(iv)
25.28 m/sec
(v)
23.28 m/sec
Question
4
4.
A train covers a certain distance at a speed of 12.88 m/sec in 24.15 sec. If it travels at 9.49 m/sec, in what time it covers the same distance ?
(i)
33.76 sec
(ii)
34.76 sec
(iii)
31.76 sec
(iv)
30.76 sec
(v)
32.76 sec
Question
5
5.
A certain number of men can do a work in
48
days
.
If there were
10
men
more
,
it would take
30
days
less
to complete the work.
How many men are required to complete the work in
24
days
?
(i)
11
(ii)
12
(iii)
13
(iv)
14
(v)
9
Assignment Key
1) (iii)
2) (v)
3) (i)
4) (v)
5) (ii)
