Quantitative Aptitude: Data Interpretation Questions Set 51

Directions(1-5): Study the pie-chart and table carefully to answer the questions that follow:
                   Pie-chart showing % wise distribution of cars in four different states . Total cars = 700
                                              

  Table showing ratio between diesel and petrol engine cars which are distributed among four different states

  1. Number of petrol engine cars in state-III is what percent the number of diesel engine cars in state-I?
    A) 200%
    B) 220%
    C) 150%
    D) 300%
    E) 100%
    View Answer
      Option A
    Solution:
    Petrol engine cars in state-III
    =(3/8)[(700*32)/100] = 84
    Diesel engine cars in state-I
    =(3/7)[(700*14)/100] = 42
    Required % = (84/42)*100 = 200%
  2. What is the difference between the total number of cars in state- III and the number of petrol engine cars in state-II?
    A) 50
    B) 98
    C) 80
    D) 55
    E) 62
    View Answer
      Option B
    Solution:
    Total cars in state-III = (700*32)/100 = 224
    Petrol engine cars in state-II = (9/14)[(700*28)/100] = 126
    Difference =224 – 126 = 98
  3. What is the difference between the number of diesel engine cars in state-II and the number of petrol engine cars in state-IV?
    A) 10
    B) 18
    C) 32
    D) 21
    E) 25
    View Answer
      Option D
    Solution:
    Diesel engine cars in state-II
    =(5/14)[(700*28)/100] = 70
    Petrol engine cars in state- IV
    =(1/2)[(700*26)/100] = 91
    Difference = 91 – 70 = 21
  4. If 25% of diesel engine cars in state-III are AC and remaining cars are non-AC, what is the number of diesel engine cars in state-III which are non-AC?
    A) 100
    B) 80
    C) 105
    D) 95
    E) 115
    View Answer
      Option C
    Solution:
    Diesel engine cars in state-III which are AC = (5/8)[(700*32)/100] = (140*25)/100 *(25/100) = 35
    Non-AC diesel engine cars= 140-35 = 105
  5. What is the average number of petrol engine cars in all the states together?
    A) 81.11
    B) 72.12
    C) 64.51
    D) 75.42
    E) 89.25
    View Answer
      Option E
    Solution:
    Petrol engine cars in state-I = (4/7)[(700*14)/100] =56
    Required Average = (56+126+84+91)/4 = 89.25

Directions(6-10): Study the following table carefully and answer the questions that follow:
Monthly Expenditure (In thousand ) by 5 persons on Rent, Food, Children’s Education, Clothes and Travelling.

  1. What is the respective ratio between the expenditure of person-A on food and the expenditure of person-E on clothes?
    A) 15:18
    B) 10:19
    C) 11:14
    D) 16:25
    E) 10:15
    View Answer
      Option D
    Solution:
    Required ratio = 4.8 : 7.5 = 16:25

  2. Total expenditure on rent by all the persons together is what per cent of expenditure of D on children’s education?
    A) 550
    B) 320
    C) 416
    D) 500
    E) 450
    View Answer
      Option C
    Solution:
    Total expenditure on rent = (12.4 + 6 + 5.6 + 13.6 + 14.4)thousands
    = Rs.52 thousands
    Required thousands = (52/12.5)*100 = 416
  3. What is difference between the expenditure of person-B on Travelling  and the expenditure of person-A on food?
    A) Rs.3000
    B) Rs.1500
    C) Rs.1000
    D) Rs.1100
    E) Rs.2000
    View Answer
      Option D
    Solution:
    Required difference = 5800 – 4800 = Rs.1000
  4. What is the average expenditure of person-C on all the five commodities together?
    A) Rs.7580
    B) Rs.6500
    C) Rs.8050
    D) Rs.9000
    E) Rs.7660
    View Answer
      Option E
    Solution:
    Required average expenditure by person-C = [(5.6 + 6.4 + 14.6 + 6.4 + 5.3)*1000]/5
    = Rs.7660
  5. Expenditure of which person on all the five commodities together is second highest?
    A) E
    B) D
    C) B
    D) A
    E) C
    View Answer
      Option A
    Solution:
    Total expenditure of five commodities:
    A => (12.4+4.8+7.5+5.4+4.5)*1000 = Rs. 34600
    B => (6+7.8+12.4+12.6+5.8)*1000 = Rs.44600
    C => Rs.38300
    D => (13.6 + 7.8+12.5+16.4+9.5)*1000 =Rs.59800
    E => (14.4+8.4+13.2+7.5+7.4)*1000 = Rs.50900

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34 Thoughts to “Quantitative Aptitude: Data Interpretation Questions Set 51”

  1. !!angry bird !!

    mam q 7 ka ans sahi h kya ?

    1. AVI™ (Sinchen loveR)

      Ya according to Q 23 % k approx ans aayega

        1. Wiz Kahlifa

          it so simple just add and 52/12.5*100

    2. _/_

      hehheeh
      aapki profile status mast hai…………….p

      1. !!angry bird !!

        🙂 hehhe ty ty 🙂

  2. Diya

    in ques 1
    required % = 84-42/42 x 100 = 100%
    ye nahi hoga?

    1. AVI™ (Sinchen loveR)

      Nhi 200% he Hoga

      1. ↗⬆↖???????↗⬇↖

        kyo bhai more than haito

      2. Diya

        but yaha par toh what % more pucha hai na?
        if question is
        Number of petrol engine cars in state-III is what percent of the number of diesel engine cars in state-I?
        then ans 200 hona chahiye…………

        1. ↗⬆↖???????↗⬇↖

          100% hi hoga

          1. $קгค๔єєק$

            aapko question ki line samj nhi aayi jb kitne se zyada pucha jaaye wha how use hota h in that caSE substraction hota h but yha kitna zyada h wo puch rha h to what lga h meas simple of

    2. $קгค๔єєק$

      yess…but here undestand the line what the question says it is asking 82 is how much more than 42 which 200% as 200% of 42 is 84 ..:)

      1. $קгค๔єєק$

        see alternate 84 =42+100% 0f 42
        => 42(1+100/100) =200/100 *42 =200% of 42 ..got cleared????
        as% =1/100

      2. $קгค๔єєק$

        here more means of onlyy in sense..:))

      1. $קгค๔єєק$

        nooo

        1. Pooja?

          State 3rd engine 1st disl ka 200% h but jb more ki bt h to sir 100% hi ayega

          1. $קгค๔єєק$

            nhi yh puch rha kitna jaada h kitne se jaada h yhi ni jb kitna jaada h puch rha wha what lgta h and kitne se jaada h wha how aata h yha kitna zyada h wo puch rhaa not kitne se zyada h wo..:)))

          2. $קгค๔єєק$

            its asking what not how much read the line first

          3. $קгค๔єєק$

            wo tb aata h jb how mch more pucha jaaye not what % pucha jaaye tb

    3. ครђ

      Number of petrol engine cars in state-III is what percent the number of diesel engine cars in state-I?

      Isme more/less case nahi hai so difference ( 82-42 ) nahi karenge 🙂

      Simple ques hai mam ..
      84/42 *100 = 200%

  3. Adamant

    ty
    Keep posting..

  4. Wiz Kahlifa

    good questions mod…. a little bit tough in few q… but overall easy

  5. ครђ

    Thanks Banya mam 🙂

    1st DI was nice!!

  6. Dream BIG :))Pappa's Dream❤

    Easy ??

  7. Wikki Waran

    Thank you

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