EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Direct and Inverse Proportions
Grade : CBSE Grade VIII
License : Non Commercial Use
Question 1
1.
19 mangoes weigh 6 kg. If 10 mangoes are needed, how many kgs have to be purchased?
  • (i)
    1.16 kg
  • (ii)
    5.16 kg
  • (iii)
    3.16 kg
  • (iv)
    2.16 kg
  • (v)
    4.16 kg
Question 2
2.
A banker gave foreign exchange of $13 for ₹741. How many dollars will the customer get for ₹2109 ?
  • (i)
    $40
  • (ii)
    $32
  • (iii)
    $42
  • (iv)
    $34
  • (v)
    $37
Question 3
3.
    • 9
    • men can do a work in
    • 19
    • days working
    • 3
    • hours a day.
    • In how many days can
    • 6
    • men do the same work, working
    • 7
    • hours a day?
  • (i)
    12
    3

    16
    days
  • (ii)
    12
    1

    4
    days
  • (iii)
    12
    5

    14
    days
  • (iv)
    12
    1

    14
    days
  • (v)
    12
    3

    14
    days
Question 4
4.
The cost of 25 kg of radish is ₹725. How many kgs of radish can be purchased with ₹377 ?
  • (i)
    10 kg
  • (ii)
    13 kg
  • (iii)
    18 kg
  • (iv)
    16 kg
  • (v)
    8 kg
Question 5
5.
    • The slab rates of a city's water department are as follows
    • Low Val (kl)
      -
      High Val (kl)
      Rate Rs/kl
      0
      -
      50
      17
      50
      -
      70
      22
      70
      -
      80
      27
      80
      -
      remaining
      32
    • How much amount has to be paid if the consumption is
    • 75 kl
    • .
  • (i)
    ₹1455
  • (ii)
    ₹1255
  • (iii)
    ₹1425
  • (iv)
    ₹1275
  • (v)
    ₹1685
Question 6
6.
To stitch a shirt, 198 cm of cloth is needed. How much cloth is needed to stitch 8 shirts ?
  • (i)
    1464 cm
  • (ii)
    1834 cm
  • (iii)
    1524 cm
  • (iv)
    1664 cm
  • (v)
    1584 cm
Question 7
7.
    • The slab rates of a city's water department are as follows
    • Low Val (kl)
      -
      High Val (kl)
      Rate Rs/kl
      0
      -
      30
      13
      30
      -
      50
      18
      50
      -
      80
      23
      80
      -
      remaining
      28
    • How much amount has to be paid if the consumption is
    • 43 kl
    • .
  • (i)
    ₹624
  • (ii)
    ₹636
  • (iii)
    ₹606
  • (iv)
    ₹641
  • (v)
    ₹597
Question 8
8.
The cost of 11 pens is ₹143 and 16 pencils is ₹144. With an amount of ₹368, 12 pencils are purchased. How many pens can be purchased with the remaining amount ?
  • (i)
    19
  • (ii)
    20
  • (iii)
    22
  • (iv)
    21
  • (v)
    17
Question 9
9.
If 16 men can make 80 toys in a day, how many men are needed to make 80 toys in a day?
  • (i)
    14
  • (ii)
    16
  • (iii)
    15
  • (iv)
    17
  • (v)
    18
Question 10
10.
    • The slab rates of a city's water department are as follows
    • Low Val (kl)
      -
      High Val (kl)
      Rate Rs/kl
      0
      -
      20
      12
      20
      -
      40
      17
      40
      -
      50
      22
      50
      -
      remaining
      27
    • How much amount has to be paid if the consumption is
    • 6 kl
    • .
  • (i)
    ₹75
  • (ii)
    ₹77
  • (iii)
    ₹72
  • (iv)
    ₹69
  • (v)
    ₹67
Question 11
11.
If Akbar can read 342 pages in 18 hr, he can read 228 pages in how many hours?
  • (i)
    7 hr
  • (ii)
    17 hr
  • (iii)
    12 hr
  • (iv)
    9 hr
  • (v)
    15 hr
Question 12
12.
A train from Calcutta travelling at a speed of 190kmph reaches Chennai in 2hr. If the train travels at the speed of 38kmph, what is the time taken to reach Chennai?
  • (i)
    8 hr
  • (ii)
    11 hr
  • (iii)
    9 hr
  • (iv)
    10 hr
  • (v)
    12 hr
Question 13
13.
If 12 dresses cost ₹108, how much will 36 dresses cost?
  • (i)
    ₹338
  • (ii)
    ₹326
  • (iii)
    ₹302
  • (iv)
    ₹324
  • (v)
    ₹311
Question 14
14.
    • A can do a piece of work in
    • 9
      hr
    • ,
    • B can do the work in
    • 9
      hr
    • and C in
    • 9
      hr
    • respectively.
    • In how much time can they do it together?
  • (i)
    3
    hr
  • (ii)
    0
    hr
  • (iii)
    2
    hr
  • (iv)
    4
    hr
  • (v)
    5
    hr
Question 15
15.
    • A can do a work in
    • 4
      days
    • and B can do the same work in
    • 9
      days
    • .
    • If they work together, in how much time is the work completed?
  • (i)
    2
    2

    3
    days
  • (ii)
    2
    8

    13
    days
  • (iii)
    2
    10

    11
    days
  • (iv)
    2
    12

    13
    days
  • (v)
    2
    10

    13
    days
Question 16
16.
In a hostel mess there are provisions enough for 20 students for 17 days. If 5 more students join the hostel, how long will the provisions last ?
  • (i)
    13.60 days
  • (ii)
    18.60 days
  • (iii)
    8.60 days
  • (iv)
    10.60 days
  • (v)
    16.60 days
Question 17
17.
    • A can do a work in
    • 2
      days
    • .
    • With the help of B, A can do the same work in
    • 1
      1

      5
      days
    • .
    • In how many days can B alone do the work?
  • (i)
    3
    days
  • (ii)
    1
    day
  • (iii)
    6
    days
  • (iv)
    2
    days
  • (v)
    4
    days
Question 18
18.
    • 5
    • skilled men can do a work in
    • 3
      days
    • .
    • 6
    • unskilled men can do the same work in
    • 5
      days
    • .
    • In how many days can
    • 9
    • skilled and
    • 6
    • unskilled men do the same work?
  • (i)
    1
    1

    6
    days
  • (ii)
    3

    4
    days
  • (iii)
    1
    1

    2
    days
  • (iv)
    1
    1

    4
    days
  • (v)
    1
    3

    4
    days
Question 19
19.
The sales tax for ₹100 of a bill is ₹15. How much sales tax has to be paid for a bill of ₹428 ?
  • (i)
    ₹69.20
  • (ii)
    ₹59.20
  • (iii)
    ₹61.20
  • (iv)
    ₹67.20
  • (v)
    ₹64.20
Question 20
20.
The cost of 15 pens is ₹240 and 14 pencils is ₹126. With an amount of ₹268, 10 pens are purchased. How many pencils can be purchased with the remaining amount ?
  • (i)
    11
  • (ii)
    9
  • (iii)
    12
  • (iv)
    15
  • (v)
    13
Question 21
21.
A vehicle can cover certain distance in 126 min, running at a speed of 132 kmph. In how many minutes, the vehicle covers the same distance running at a speed of 108 kmph?
  • (i)
    170 min
  • (ii)
    154 min
  • (iii)
    136 min
  • (iv)
    130 min
  • (v)
    181 min
Question 22
22.
The specification on a printer says that it prints 900 pages in 15 min. If 3000 pages have to be printed, how long will it take ?
  • (i)
    47 min
  • (ii)
    53 min
  • (iii)
    45 min
  • (iv)
    55 min
  • (v)
    50 min
Question 23
23.
If 12 cookies cost ₹60, how many cookies can be purchased with ₹190?
  • (i)
    36
  • (ii)
    37
  • (iii)
    39
  • (iv)
    41
  • (v)
    38
Question 24
24.
If Srikanth can read 260 pages in 20 hr, how many pages can he read in 18 hr?
  • (i)
    233
  • (ii)
    231
  • (iii)
    234
  • (iv)
    237
  • (v)
    235
Question 25
25.
18 men or 21 women can earn ₹1260 per day. How much is earned by 19 men and 18 women in a day?
  • (i)
    ₹2560
  • (ii)
    ₹2410
  • (iii)
    ₹2550
  • (iv)
    ₹2380
  • (v)
    ₹2270
    Assignment Key

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