EduSahara™ Worksheet
Name : Chapter Based Worksheet
Chapter : Direct and Inverse Proportions
Grade : CBSE Grade VIII
License : Non Commercial Use
Question 1
1.
The cost of 14 pens is ₹210 and 19 pencils is ₹114. With an amount of ₹246, 12 pens are purchased. How many pencils can be purchased with the remaining amount ?
  • (i)
    10
  • (ii)
    13
  • (iii)
    8
  • (iv)
    11
  • (v)
    12
Question 2
2.
If the cost of 15 apples is ₹990.00, how many apples can be purchased for ₹13200.00?
  • (i)
    202
  • (ii)
    201
  • (iii)
    199
  • (iv)
    197
  • (v)
    200
Question 3
3.
    • 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
      -
      40
      18
      40
      -
      80
      23
      80
      -
      remaining
      28
    • How much amount has to be paid if the consumption is
    • 16 kl
    • .
  • (i)
    ₹204
  • (ii)
    ₹186
  • (iii)
    ₹235
  • (iv)
    ₹221
  • (v)
    ₹208
Question 4
4.
If Martin can read 110 pages in 10 hr, how many pages can he read in 19 hr?
  • (i)
    211
  • (ii)
    209
  • (iii)
    208
  • (iv)
    207
  • (v)
    210
Question 5
5.
If 7 l of groundnut oil costs ₹126, how much will 33 l cost?
  • (i)
    ₹607
  • (ii)
    ₹596
  • (iii)
    ₹594
  • (iv)
    ₹580
  • (v)
    ₹568
Question 6
6.
    • The slab rates of a city's water department are as follows
    • Low Val (kl)
      -
      High Val (kl)
      Rate Rs/kl
      0
      -
      20
      20
      20
      -
      70
      25
      70
      -
      90
      30
      90
      -
      remaining
      35
    • How much amount has to be paid if the consumption is
    • 93 kl
    • .
  • (i)
    ₹2175
  • (ii)
    ₹2505
  • (iii)
    ₹2515
  • (iv)
    ₹2185
  • (v)
    ₹2355
Question 7
7.
If 17 men can make 68 toy cars in a day, how many men are needed to make 72 toy cars in a day?
  • (i)
    17
  • (ii)
    18
  • (iii)
    19
  • (iv)
    15
  • (v)
    20
Question 8
8.
If the cost of 16 apples is ₹960.00, the cost of 120 apples =
  • (i)
    ₹7170.00
  • (ii)
    ₹7350.00
  • (iii)
    ₹6980.00
  • (iv)
    ₹7260.00
  • (v)
    ₹7200.00
Question 9
9.
If 65 men can do a piece of work in 84 days, 78 men can do the same work in how many days?
  • (i)
    65 days
  • (ii)
    70 days
  • (iii)
    67 days
  • (iv)
    75 days
  • (v)
    73 days
Question 10
10.
If a train travelling at 14.43 m/sec speed covers 478.93 m distance in a certain time, how much distance will it cover in the same time at speed 15.29 m/sec?
  • (i)
    507.48 m
  • (ii)
    506.48 m
  • (iii)
    508.48 m
  • (iv)
    505.48 m
  • (v)
    509.48 m
Question 11
11.
If 5 sweet packets cost ₹25, how many sweet packets can be purchased with ₹150?
  • (i)
    30
  • (ii)
    28
  • (iii)
    32
  • (iv)
    31
  • (v)
    29
Question 12
12.
    • A can do a work in
    • 5
      days
    • .
    • With the help of B, A can do the same work in
    • 1
      7

      8
      days
    • .
    • In how many days can B alone do the work?
  • (i)
    4
    days
  • (ii)
    1
    day
  • (iii)
    3
    days
  • (iv)
    2
    days
  • (v)
    6
    days
Question 13
13.
A group of pilgrims have to cover 16 km to reach a shrine. They walk 11 km in 17 hr. At what speed they have to walk to cover the remaining distance in 11 hr ?
  • (i)
    7.45 kmph
  • (ii)
    8.45 kmph
  • (iii)
    2.45 kmph
  • (iv)
    1.45 kmph
  • (v)
    0.45 kmph
Question 14
14.
The cost of 16 pens is ₹192 and 18 pencils is ₹126. With an amount of ₹319, 13 pencils are purchased. How many pens can be purchased with the remaining amount ?
  • (i)
    19
  • (ii)
    18
  • (iii)
    20
  • (iv)
    22
  • (v)
    16
Question 15
15.
In a hostel mess there are provisions enough for 16 students for 10 days. If 8 more students join the hostel, how long will the provisions last ?
  • (i)
    6.67 days
  • (ii)
    8.67 days
  • (iii)
    7.67 days
  • (iv)
    4.67 days
  • (v)
    5.67 days
Question 16
16.
A person has to travel from one town to another town which is at a distance of 825 km. He covers 429 km in 13 hr. In how much more time will he reach his destination?
  • (i)
    17 hr
  • (ii)
    15 hr
  • (iii)
    7 hr
  • (iv)
    9 hr
  • (v)
    12 hr
Question 17
17.
    • 3
    • men take
    • 5
      days
    • to complete a work.
    • How much work is done by one man in one day?
  • (i)
    (
    -1

    15
    )
  • (ii)
    1

    15
  • (iii)
    1

    3
  • (iv)
    1

    5
Question 18
18.
If a train covers a certain distance at a speed of 13.61 m/sec in 25.88 sec, what should be the speed to cover the same distance in 39.92 sec?
  • (i)
    10.82 m/sec
  • (ii)
    7.82 m/sec
  • (iii)
    9.82 m/sec
  • (iv)
    8.82 m/sec
  • (v)
    6.82 m/sec
Question 19
19.
A vehicle can cover certain distance in 91 min, running at a speed of 72 kmph. In how many minutes, the vehicle covers the same distance running at a speed of 104 kmph?
  • (i)
    63 min
  • (ii)
    68 min
  • (iii)
    66 min
  • (iv)
    60 min
  • (v)
    58 min
Question 20
20.
If Martin can make 91 pastries in 7 min, in how much time can he complete an order of 650 pastries ?
  • (i)
    45 min
  • (ii)
    55 min
  • (iii)
    53 min
  • (iv)
    50 min
  • (v)
    47 min
Question 21
21.
    • 6
    • men can do a work in
    • 20
    • days working
    • 7
    • hours a day.
    • In how many days can
    • 12
    • men do the same work, working
    • 9
    • hours a day?
  • (i)
    7
    7

    11
    days
  • (ii)
    7
    5

    9
    days
  • (iii)
    8
    days
  • (iv)
    7
    7

    9
    days
Question 22
22.
    • A can do a piece of work in
    • 5
      days
    • ,
    • B can do the work in
    • 14
      days
    • and C in
    • 10
      days
    • respectively.
    • In how much time can they do it together?
  • (i)
    2
    9

    11
    days
  • (ii)
    2
    11

    13
    days
  • (iii)
    2
    9

    13
    days
  • (iv)
    2
    7

    13
    days
  • (v)
    2
    3

    5
    days
Question 23
23.
13 workers take 20 days to build a room. After working for 6 days, 7 workers left. In how many more days is the room built ?
  • (i)
    35.33 days
  • (ii)
    30.33 days
  • (iii)
    27.33 days
  • (iv)
    33.33 days
  • (v)
    25.33 days
Question 24
24.
If 20 men can make 140 idols in a day, how many idols are made by 15 men in a day?
  • (i)
    106
  • (ii)
    104
  • (iii)
    102
  • (iv)
    107
  • (v)
    105
Question 25
25.
The sales tax for ₹100 of a bill is ₹17. How much sales tax has to be paid for a bill of ₹192 ?
  • (i)
    ₹29.64
  • (ii)
    ₹27.64
  • (iii)
    ₹35.64
  • (iv)
    ₹32.64
  • (v)
    ₹37.64
    Assignment Key

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