EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Direct and Inverse Proportions
Grade : CBSE Grade VIII
License : Non Commercial Use
Question 1
1.
To stitch a shirt, 185 cm of cloth is needed. How much cloth is needed to stitch 9 shirts ?
  • (i)
    1665 cm
  • (ii)
    1635 cm
  • (iii)
    1915 cm
  • (iv)
    1485 cm
  • (v)
    1825 cm
Question 2
2.
If a train covers a certain distance at a speed of 19.72 m/sec in 25.82 sec, what should be the speed to cover the same distance in 49.33 sec?
  • (i)
    12.32 m/sec
  • (ii)
    10.32 m/sec
  • (iii)
    11.32 m/sec
  • (iv)
    9.32 m/sec
  • (v)
    8.32 m/sec
Question 3
3.
If 5 l of groundnut oil costs ₹90, how much of groundnut oil costs ₹630?
  • (i)
    35 l
  • (ii)
    38 l
  • (iii)
    30 l
  • (iv)
    40 l
  • (v)
    32 l
Question 4
4.
If 6 l of butter milk costs ₹96, how much will 27 l cost?
  • (i)
    ₹459
  • (ii)
    ₹417
  • (iii)
    ₹438
  • (iv)
    ₹432
  • (v)
    ₹420
Question 5
5.
If Abhishek can read 135 pages in a 378 pages book in 5 hr, how much more time will it take to complete the book?
  • (i)
    8 hr
  • (ii)
    10 hr
  • (iii)
    9 hr
  • (iv)
    11 hr
  • (v)
    7 hr
Question 6
6.
The total wage of 11 labourers for 13 days is ₹34320. What will be the total wage of 12 labourers for 14 days ?
  • (i)
    ₹40320
  • (ii)
    ₹41720
  • (iii)
    ₹42020
  • (iv)
    ₹38820
  • (v)
    ₹39120
Question 7
7.
20 mangoes weigh 6 kg. If 10 mangoes are needed, how many kgs have to be purchased?
  • (i)
    5.00 kg
  • (ii)
    1.00 kg
  • (iii)
    3.00 kg
  • (iv)
    2.00 kg
  • (v)
    4.00 kg
Question 8
8.
    • The slab rates of a city's water department are as follows
    • Low Val (kl)
      -
      High Val (kl)
      Rate Rs/kl
      0
      -
      20
      16
      20
      -
      40
      21
      40
      -
      90
      26
      90
      -
      remaining
      31
    • How much amount has to be paid if the consumption is
    • 8 kl
    • .
  • (i)
    ₹128
  • (ii)
    ₹123
  • (iii)
    ₹142
  • (iv)
    ₹151
  • (v)
    ₹114
Question 9
9.
    • 6
    • skilled men can do a work in
    • 7
      days
    • .
    • 9
    • unskilled men can do the same work in
    • 7
      days
    • .
    • In how many days can
    • 8
    • skilled and
    • 3
    • unskilled men do the same work?
  • (i)
    3
    4

    5
    days
  • (ii)
    4
    1

    5
    days
  • (iii)
    4
    1

    7
    days
  • (iv)
    4
    1

    3
    days
  • (v)
    4
    3

    5
    days
Question 10
10.
20 workers take 10 days to build a room. After working for 5 days, 11 workers left. In how many more days is the room built ?
  • (i)
    6.11 days
  • (ii)
    11.11 days
  • (iii)
    14.11 days
  • (iv)
    8.11 days
  • (v)
    16.11 days
Question 11
11.
The cost of 12 pens is ₹240 and 14 pencils is ₹84. With an amount of ₹334, 11 pens are purchased. How many pencils can be purchased with the remaining amount ?
  • (i)
    20
  • (ii)
    18
  • (iii)
    16
  • (iv)
    22
  • (v)
    19
Question 12
12.
Cost of 17 toys of TypeA is ₹85 and 19 toys of TypeB is ₹266. Out of a sum of ₹222, 16 toys of TypeA are purchased. If 12 toys of TypeB have to be purchased, how much extra amount is needed?
  • (i)
    ₹23
  • (ii)
    ₹31
  • (iii)
    ₹29
  • (iv)
    ₹21
  • (v)
    ₹26
Question 13
13.
If 15 toys cost ₹120, how many toys can be purchased with ₹304?
  • (i)
    37
  • (ii)
    38
  • (iii)
    39
  • (iv)
    35
  • (v)
    41
Question 14
14.
A person has to travel from one town to another town which is at a distance of 418 km. He covers 285 km in 15 hr. In how much more time will he reach his destination?
  • (i)
    8 hr
  • (ii)
    7 hr
  • (iii)
    9 hr
  • (iv)
    5 hr
  • (v)
    6 hr
Question 15
15.
In a hostel mess there are provisions enough for 20 students for 18 days. If 17 more students join the hostel, how long will the provisions last ?
  • (i)
    11.73 days
  • (ii)
    9.73 days
  • (iii)
    10.73 days
  • (iv)
    8.73 days
  • (v)
    7.73 days
Question 16
16.
The cost of 18 pens is ₹216 and 20 pencils is ₹200. With an amount of ₹334, 19 pencils are purchased. How many pens can be purchased with the remaining amount ?
  • (i)
    15
  • (ii)
    10
  • (iii)
    13
  • (iv)
    12
  • (v)
    11
Question 17
17.
The specification on a printer says that it prints 2000 pages in 40 min. If 2500 pages have to be printed, how long will it take ?
  • (i)
    53 min
  • (ii)
    50 min
  • (iii)
    45 min
  • (iv)
    55 min
  • (v)
    47 min
Question 18
18.
A vehicle can cover certain distance in 78 min, running at a speed of 140 kmph. In how many minutes, the vehicle covers the same distance running at a speed of 84 kmph?
  • (i)
    148 min
  • (ii)
    147 min
  • (iii)
    105 min
  • (iv)
    117 min
  • (v)
    130 min
Question 19
19.
    • A can do a piece of work in
    • 15
      hr
    • ,
    • B can do the work in
    • 13
      hr
    • and C in
    • 12
      hr
    • respectively.
    • In how much time can they do it together?
  • (i)
    4
    8

    19
    hr
  • (ii)
    4
    26

    59
    hr
  • (iii)
    4
    24

    61
    hr
  • (iv)
    4
    22

    59
    hr
  • (v)
    4
    24

    59
    hr
Question 20
20.
    • The slab rates of a city's water department are as follows
    • Low Val (kl)
      -
      High Val (kl)
      Rate Rs/kl
      0
      -
      60
      17
      60
      -
      70
      22
      70
      -
      90
      27
      90
      -
      remaining
      32
    • How much amount has to be paid if the consumption is
    • 90 kl
    • .
  • (i)
    ₹1930
  • (ii)
    ₹1910
  • (iii)
    ₹1550
  • (iv)
    ₹1660
  • (v)
    ₹1780
Question 21
21.
The cost of 19 kg of carrots is ₹551. How much has to be paid to purchase 22 kg of carrots ?
  • (i)
    ₹638
  • (ii)
    ₹652
  • (iii)
    ₹620
  • (iv)
    ₹660
  • (v)
    ₹623
Question 22
22.
If 77 men can do a piece of work in 182 days, how many men can do the same work in 91 days?
  • (i)
    155
  • (ii)
    154
  • (iii)
    156
  • (iv)
    153
  • (v)
    151
Question 23
23.
If the cost of 13 apples is ₹650.00, how many apples can be purchased for ₹5000.00?
  • (i)
    99
  • (ii)
    100
  • (iii)
    103
  • (iv)
    98
  • (v)
    101
Question 24
24.
A train covers a certain distance at a speed of 7.12 m/sec in 46.01 sec. If it travels at 24.61 m/sec, in what time it covers the same distance ?
  • (i)
    13.31 sec
  • (ii)
    12.31 sec
  • (iii)
    15.31 sec
  • (iv)
    11.31 sec
  • (v)
    14.31 sec
Question 25
25.
    • The slab rates of a city's water department are as follows
    • Low Val (kl)
      -
      High Val (kl)
      Rate Rs/kl
      0
      -
      20
      11
      20
      -
      50
      16
      50
      -
      60
      21
      60
      -
      remaining
      26
    • How much amount has to be paid if the consumption is
    • 24 kl
    • .
  • (i)
    ₹306
  • (ii)
    ₹290
  • (iii)
    ₹272
  • (iv)
    ₹284
  • (v)
    ₹277
    Assignment Key

  •  1) (i)
  •  2) (ii)
  •  3) (i)
  •  4) (iv)
  •  5) (iii)
  •  6) (i)
  •  7) (iii)
  •  8) (i)
  •  9) (ii)
  •  10) (ii)
  •  11) (v)
  •  12) (v)
  •  13) (ii)
  •  14) (ii)
  •  15) (ii)
  •  16) (iv)
  •  17) (ii)
  •  18) (v)
  •  19) (v)
  •  20) (v)
  •  21) (i)
  •  22) (ii)
  •  23) (ii)
  •  24) (i)
  •  25) (iv)