EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Direct and Inverse Proportions
Grade : CBSE Grade VIII
License : Non Commercial Use
Question 1
1.
If Kaushik can make 195 donuts in 15 min, in how much time can he complete an order of 546 donuts ?
  • (i)
    42 min
  • (ii)
    47 min
  • (iii)
    45 min
  • (iv)
    39 min
  • (v)
    37 min
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 64kmph, what is the time taken to reach Chennai?
  • (i)
    3 hr
  • (ii)
    7 hr
  • (iii)
    6 hr
  • (iv)
    5 hr
  • (v)
    4 hr
Question 3
3.
70 men or 63 women can earn ₹6300 per day. How much is earned by 10 men and 18 women in a day?
  • (i)
    ₹2550
  • (ii)
    ₹2700
  • (iii)
    ₹2980
  • (iv)
    ₹2530
  • (v)
    ₹2830
Question 4
4.
The cost of 17 pens is ₹255 and 19 pencils is ₹152. With an amount of ₹262, 14 pencils are purchased. How many pens can be purchased with the remaining amount ?
  • (i)
    9
  • (ii)
    13
  • (iii)
    10
  • (iv)
    8
  • (v)
    11
Question 5
5.
    • 5
    • men can do a work in
    • 13
    • days working
    • 7
    • hours a day.
    • In how many days can
    • 9
    • men do the same work, working
    • 8
    • hours a day?
  • (i)
    6
    23

    72
    days
  • (ii)
    6
    23

    74
    days
  • (iii)
    6
    25

    72
    days
  • (iv)
    6
    7

    24
    days
  • (v)
    6
    23

    70
    days
Question 6
6.
A person has to travel from one town to another town which is at a distance of 690 km. He covers 240 km in 8 hr. In how much more time will he reach his destination?
  • (i)
    18 hr
  • (ii)
    10 hr
  • (iii)
    20 hr
  • (iv)
    15 hr
  • (v)
    12 hr
Question 7
7.
    • 3
    • skilled men can do a work in
    • 6
      days
    • .
    • 4
    • unskilled men can do the same work in
    • 6
      days
    • .
    • In how many days can
    • 9
    • skilled and
    • 4
    • unskilled men do the same work?
  • (i)
    1
    1

    4
    days
  • (ii)
    2
    days
  • (iii)
    1
    1

    2
    days
  • (iv)
    1

    2
    days
  • (v)
    2
    1

    2
    days
Question 8
8.
If 6 l of cooking oil costs ₹96, how much of cooking oil costs ₹416?
  • (i)
    29 l
  • (ii)
    31 l
  • (iii)
    23 l
  • (iv)
    26 l
  • (v)
    21 l
Question 9
9.
The cost of 19 pens is ₹342 and 11 pencils is ₹55. With an amount of ₹255, 10 pens are purchased. How many pencils can be purchased with the remaining amount ?
  • (i)
    12
  • (ii)
    16
  • (iii)
    14
  • (iv)
    15
  • (v)
    17
Question 10
10.
The weight of 19 rounds of copper wire is 418 kg. How many rounds of copper wire is present in 484 kg?
  • (i)
    22
  • (ii)
    23
  • (iii)
    24
  • (iv)
    21
  • (v)
    20
Question 11
11.
The specification on a printer says that it prints 4500 pages in 45 min. If 10000 pages have to be printed, how long will it take ?
  • (i)
    83 min
  • (ii)
    100 min
  • (iii)
    116 min
  • (iv)
    108 min
  • (v)
    85 min
Question 12
12.
13 mangoes weigh 8 kg. If 6 mangoes are needed, how many kgs have to be purchased?
  • (i)
    3.69 kg
  • (ii)
    2.69 kg
  • (iii)
    1.69 kg
  • (iv)
    5.69 kg
  • (v)
    4.69 kg
Question 13
13.
    • The slab rates of a city's water department are as follows
    • Low Val (kl)
      -
      High Val (kl)
      Rate Rs/kl
      0
      -
      60
      14
      60
      -
      80
      19
      80
      -
      90
      24
      90
      -
      remaining
      29
    • How much amount has to be paid if the consumption is
    • 30 kl
    • .
  • (i)
    ₹432
  • (ii)
    ₹420
  • (iii)
    ₹448
  • (iv)
    ₹397
  • (v)
    ₹415
Question 14
14.
18 gm of gold costs ₹36000. What is the cost of 37 gm ?
  • (i)
    ₹74000
  • (ii)
    ₹72200
  • (iii)
    ₹76800
  • (iv)
    ₹72300
  • (v)
    ₹75500
Question 15
15.
A banker gave foreign exchange of $16 for ₹832. How many dollars will the customer get for ₹1144 ?
  • (i)
    $17
  • (ii)
    $25
  • (iii)
    $19
  • (iv)
    $27
  • (v)
    $22
Question 16
16.
If 70 men can do a piece of work in 180 days, 60 men can do the same work in how many days?
  • (i)
    193 days
  • (ii)
    224 days
  • (iii)
    210 days
  • (iv)
    195 days
  • (v)
    228 days
Question 17
17.
If 14 books cost ₹126, how much will 26 books cost?
  • (i)
    ₹222
  • (ii)
    ₹226
  • (iii)
    ₹250
  • (iv)
    ₹239
  • (v)
    ₹234
Question 18
18.
If a train travelling at 27.07 m/sec speed covers 277.20 m distance in a certain time, at what speed should it travel to cover 328.50 m distance in the same time ?
  • (i)
    30.08 m/sec
  • (ii)
    33.08 m/sec
  • (iii)
    34.08 m/sec
  • (iv)
    32.08 m/sec
  • (v)
    31.08 m/sec
Question 19
19.
To irrigate 16 acres of a field, 90000 l of water is needed. If 5 more acres are brought under cultivation, how many lts of water is needed?
  • (i)
    131125.00 l
  • (ii)
    145125.00 l
  • (iii)
    112125.00 l
  • (iv)
    90125.00 l
  • (v)
    118125.00 l
Question 20
20.
11 m of cloth is required to stitch 9 dresses. How many meters of cloth is required to stitch 23 dresses?
  • (i)
    25.11 m
  • (ii)
    33.11 m
  • (iii)
    23.11 m
  • (iv)
    31.11 m
  • (v)
    28.11 m
Question 21
21.
A train from Calcutta travelling at a speed of 68kmph reaches Chennai in 5hr. If the train should reach Chennai in 5hr, what should be its speed?
  • (i)
    69 kmph
  • (ii)
    67 kmph
  • (iii)
    66 kmph
  • (iv)
    68 kmph
  • (v)
    70 kmph
Question 22
22.
If 9 sweet packets cost ₹81, how many sweet packets can be purchased with ₹306?
  • (i)
    36
  • (ii)
    34
  • (iii)
    32
  • (iv)
    35
  • (v)
    33
Question 23
23.
    • A can do a piece of work in
    • 11
      days
    • ,
    • B can do the work in
    • 7
      days
    • and C in
    • 5
      days
    • respectively.
    • In how much time can they do it together?
  • (i)
    2
    51

    169
    days
  • (ii)
    2
    53

    167
    days
  • (iii)
    2
    49

    167
    days
  • (iv)
    2
    51

    167
    days
  • (v)
    2
    17

    55
    days
Question 24
24.
    • 2
    • men take
    • 5
      days
    • to complete a work.
    • How much work is done by one man in one day?
  • (i)
    1

    2
  • (ii)
    1

    5
  • (iii)
    1

    10
  • (iv)
    (
    -1

    10
    )
  • (v)
    3

    10
Question 25
25.
If the cost of 5 apples is ₹780.00, the cost of 100 apples =
  • (i)
    ₹15600.00
  • (ii)
    ₹14400.00
  • (iii)
    ₹16200.00
  • (iv)
    ₹17000.00
  • (v)
    ₹15100.00
    Assignment Key

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