Quantitative Aptitude: Data Interpretation Questions Set 31

High Level Data Interpretation Sets SBI PO 2017, IBPS PO, NIACL, NICL, RBI Grade B, Dena Bank PO PGDBF, BOI, Bank of Baroda and other competitive exams.

Directions (1 – 5): Study the following pie-charts carefully and answer the questions that follow:

  1. If USA did exports worth 105 million $, then how much worth of exports did Haryana have (in thousand $)?
    A) 787.5
    B) 7875
    C) 7.875
    D) 78750
    E) None of these
    View Answer
    Option B
    Solution:

    Let total exports globally = $ x
    So 35% of x = 105 million
    So x = 300 million $
    So of Asia = 25% of 300 = 75 million $
    Now India = 30% of 75 million $ = 22.5 million $
    So now of Haryana = 35% of 22.5 million $ = 7.875 million $ = 7875 thousand $
  2. Taking the data from above question, Punjab exports what percent, with respect to global exports?
    A) 1.87%
    B) 1.96%
    C) 1.73%
    D) 2.25%
    E) 2.46%
    View Answer
    Option D
    Solution:

    Exports by Punjab = 30% of 22.5 million $ = 6.75 million $
    Global exports from above question is =300 million $
    Required % = 6.75/300 * 100 = 2.25%
  3. If Beijing from China had same % exports as Odisha from India, then then how much worth of exports did Beijing have (in million $)? (Take data from Question 1)
    A) 2.65
    B) 3.95
    C) 3.75
    D) 2.45
    E) 1.95
    View Answer
    Option C
    Solution:

    Exports of Asia from above question is = 75 million $
    So of China = 25% of 75 million $ = 18.75 million $
    So of Beijing = 20% of 18.75 million $ = 3.75 million $
  4. If Japan exports worth 80 million $, then find the difference between the exports of UK and Kerala (in million $).
    A) 477
    B) 436
    C) 443
    D) 412
    E) 462
    View Answer
    Option E
    Solution:

    Let exports of Asia = x million $
    So 20% of x = 80 million $,
    Solve, x= 400 million $
    So of India = 30% of 400 million $ = 120 million $
    So of Kerala = 15% of 120 million $ = 18 million $
    Exports of Asia = 400 million $
    So global exports:
    25% of y = 400 million $
    Solve, y = 1600 million $
    So UK’s exports = 30% of 1600 million $ = 480 million $
    Required difference = 480 – 18 = 462 million $
  5. If Haryana exports worth 5.25 million dollars, then find the total exports (in million dollars) of USA and other countries (marked by others in global).
    A) 90
    B) 80
    C) 83
    D) 85
    E) 88
    View Answer
    Option A
    Solution:

    Exports of Haryana = 5.25 million $
    So of India:
    35% of x = 5.25 million $
    Solve, x = 15 million $
    So of Asia:
    30% of y = 15 million $
    Solve, y = 50 million $
    So globally:
    25% of y = 50 million $
    Solve, y = 200 million $

    So now of USA + others = (35+10)% of 200 million $ = 90 million $

Directions (6 – 10): Study the following table carefully and answer the questions that follow:

The premises of a bank are to be renovated. The renovation is in terms of flooring. Certain areas are to be floored either with marble or wood. All rooms/halls and pantry are rectangular. The area to be renovated comprises of a hall for customer transaction measuring 23 m by 29 m, branch manager’s room measuring 13 m by 17 m, a pantry measuring 14 m by 13 m, a record keeping cum server room measuring 21m by 13 m and locker area measuring 29 m by 21 m.

The total area of the bank is 2000 square meters. The cost of wooden flooring is Rs 170/- per square meter and the cost of marble flooring is Rs 190/- per square meter. The locker area, record keeping cum server room and pantry are to be floored with marble. The branch manager’s room and the hall for customer transaction are to be floored with wood. No other area is to be renovated in terms of flooring.

  1. What is the ratio of the total cost of wooden flooring to the total cost of marble flooring?
    A) 1733 : 2544
    B) 1224 : 2586
    C) 1987 : 2260
    D) 1887 : 2521
    E) 1535 : 2677
    View Answer
    Option C
    Solution:

    Area of hall = 23*29 = 667 m2
    Area of Manager room = 221 m2, of pantry= 182 m2
    Area of record room = 273 m2
    Area of locker room = 609 m2
    Total area to be floored with marble = locker area + record keeping + pantry = 182 + 273 + 609 = 1064
    So cost = 190*1064
    Total area to be floored with marble = 221 + 667 = 888
    So cost = 170*888
    So required ratio = 170*888 : 190*1064 = 1887 : 2527
  2. If the four walls and ceiling of the branch manger’s room (the height of the room is 12 m) are to be painted at the cost of Rs. 190 per sq m how much will be the total cost of renovation of the branch manger’s room, including the cost of flooring?
    A) Rs 212870
    B) Rs 215580
    C) Rs 212960
    D) Rs 216360
    E) Rs 214320
    View Answer
    Option D
    Solution:

    Manager room flooring cost = 170 * 221 = Rs 37570
    So cost of painting = [ 2 (12*17 + 12*13) + 17*13] * 190
    = Rs 178790
    So required total = 178790 + 37570 = Rs 216360
  3. If the remaining area of bank is to be carpeted at the rate of Rs. 110 per m2, how much will be the increment in the total cost of renovation of bank premises?
    A) Rs 5510
    B) Rs 5460
    C) Rs 5670
    D) Rs 5280
    E) Rs 5340
    View Answer
    Option B
    Solution:

    Total area including all rooms = 2000 m2
    Total area to be floored = 1952 = sq m
    So remaining area = 2000 – 1952 = 48
    So increased cost = 48*100 = Rs 5280
  4. What is the percentage of the bank that is not to be renovated?
    A) 2.7%
    B) 2.8%
    C) 3.2%
    D) 3.9%
    E) 2.4%
    View Answer
    Option E
    Solution:

    Area not to be renovated = 48 m2
    So required % = 48/2000 * 100 = 2.4%
  5. What is the total cost of renovation of the hall for customer transaction and the locker area?
    A) Rs 227200
    B) Rs 225700
    C) Rs 228200
    D) Rs 229100
    E) Rs 223400
    View Answer
    Option D
    Solution:

    Cost of hall + locker area = 170 * 667 + 190*609= Rs 229100

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40 Thoughts to “Quantitative Aptitude: Data Interpretation Questions Set 31”

  1. Pradeep Narayan

    mam jo ga pdf newly uploaded h around 85 pages its from month of january mam…:)))

    1. •?((¯°·._.• ค๓๒เкค •._.·°¯))؟•

      hmmm jan – 15 may

    2. Yes jan se hai.
      Lasy yr b jan k ques aae the SBI me

      1. Pradeep Narayan

        mam….thodi pehle update kr deti aap then i had some easiness in studiying a long stuff mam …hehhehehehe mam but stilll not late to gather up….thank uu mam…:)))

        1. Hehe.
          Abi hai time.
          N sab point wise hai so will be easy
          Agar monthly pdfs read kiye hai to unka revision hao ye

          1. Pradeep Narayan

            yesss…mam…:))

  2. Pradeep Narayan

    mam in question 3 i dint undestand logic y v are taking 25% globaly as 25% should be taken from asia naaa…for beijing..????

    1. yes phle asia ka lena pdega

      1. Pradeep Narayan

        both questions are superb mam…2nd one too calculative…:)))

        1. •?((¯°·._.• ค๓๒เкค •._.·°¯))؟•

          han ques to superb hain

      2. Pradeep Narayan

        now the ans is matching mam…10k u so mch mam for such good questions and di’s…:”)))

      3. Trisha

        it should be 25%of 25% of 20% of 300 million for beijing
        why only asia’s % is taken in the answer?

        1. Pradeep Narayan

          from first question both global and asia value is calculated from there the asia walue is taken directly in que.no 3…:))

          1. Trisha

            asia’s value is 75 mn$, so china’s should be 25% of it, then beijing should be 20% of china’s. correct?

          2. Pradeep Narayan

            exactly…:))

          3. Trisha

            but in answer it’s not so..

          4. Pradeep Narayan

            yes ans is same …..chek it once more…i am getting the same ans…:))

          5. Pradeep Narayan

            it has revised may b u are talking about the previous ans…now checkit..ans has been updated by mam…:))

          6. Trisha

            ok thanks 🙂

      4. Trisha

        also pleasa explain in Q. 7, how to calculate cost of painting = [ 2 (10*17 + 12*13) + 17*13]
        din’t get it

  3. •?((¯°·._.• ค๓๒เкค •._.·°¯))؟•

    3rd ques thoda confusing hai ..same as odisha matlb equal to odisha in numbers .???

    1. Pradeep Narayan

      no = to percent…:)

      1. •?((¯°·._.• ค๓๒เкค •._.·°¯))؟•

        ji mam

    1. Pradeep Narayan

      solved????

        1. Pradeep Narayan

          tell the logic of third 1…;)))

          1. Pradeep Narayan

            y v are taking the data globaly not frm asia that i want to know…:))

          2. ****

            mane bi direct calculate kr diya tha

          3. ****

            me wrong.. u hv point… some mistake in optns and ans

          4. Pradeep Narayan

            …:)))

  4. yo

    If Beijing from China had same exports as Odisha from India, then then how much worth of exports did Beijing have (in million $)? (Take data from Question 1)
    percentage is same should be written here?

      1. yo

        mam please explain question from 6 to 10
        how to do this?

  5. sachin shukla Banker of 2017

    thanku mam

  6. Aakanksha Berwal

    Q7? If anybody can explain!

    1. Gusto

      here there is typing mistake in place of 10 there will be 12
      as Ar of four wall = 2*(length +breadth)*height =
      2*(13+17)*12
      cost of four wall = 2*30*12*190 = 136800
      Ar of branch manager’s room = 13*17 =221
      cost of branch manager’s room =221*190 =41990
      total cost of painting = 136800 + 41990 = 178790
      Ar of manager’s room floor = 17*13 = 221
      cost = 221*170 = 37570
      here 170 bcs manager’s room is floored with wood and cost of wood is 170/m^2
      so total cost of renovation = 178790 + 37570
      = 216360

      1. Vision

        wow superb ty !!

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