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 320kmph reaches Chennai in 1hr. If the train should reach Chennai in 1hr, what should be its speed?
(i)
318 kmph
(ii)
321 kmph
(iii)
319 kmph
(iv)
320 kmph
(v)
322 kmph
Question
2
2.
A train from Calcutta travelling at a speed of 20kmph reaches Chennai in 16hr. If the train travels at the speed of 320kmph, what is the time taken to reach Chennai?
(i)
0 hr
(ii)
3 hr
(iii)
2 hr
(iv)
1 hr
(v)
9 hr
Question
3
3.
If a train covers a certain distance at a speed of 7.83 m/sec in 31.71 sec, what should be the speed to cover the same distance in 33.63 sec?
(i)
8.38 m/sec
(ii)
9.38 m/sec
(iii)
6.38 m/sec
(iv)
5.38 m/sec
(v)
7.38 m/sec
Question
4
4.
A train covers a certain distance at a speed of 7.18 m/sec in 42.58 sec. If it travels at 13.42 m/sec, in what time it covers the same distance ?
(i)
20.78 sec
(ii)
24.78 sec
(iii)
21.78 sec
(iv)
23.78 sec
(v)
22.78 sec
Question
5
5.
A certain number of men can do a work in
18
days
.
If there were
32
men
less
,
it would take
24
days
more
to complete the work.
How many men are required to complete the work in
21
days
?
(i)
46
(ii)
49
(iii)
50
(iv)
48
(v)
47
Assignment Key
1) (iv)
2) (iv)
3) (v)
4) (v)
5) (iv)
