Quant Test for IBPS PO Prelims 2020 Exam set – 3

  1. Study the following and answer the questions:
    In a university of 600 candidates,males and females are in the ratio 8:7.Each candidate went to either dance class or music class or both,40% of the males attend only dance class,total 20% candidate went to both the classes out of which 25% are males,45% of the females went to only music class.

    Total how many males went to only dance class?

    158
    155
    154
    160
    None of these
    Option A
    8:7=320(M):280(F)
    Both 20%=20*600/100=120
    Males-(Dance Class)-40*320/100=128
    Males(Both)-25*120/100=30
    Females(Music Class)-45*280/100=126
    Total=128+30=158

     

  2. How many females went to only dance class?
    50
    64
    55
    68
    None of these
    Option B
    Number of females-280-126-90

     

  3. Total number of candidates went to dance class is what percentage of the total number of candidates in the university?
    38%
    35%
    32%
    30%
    None of these
    Option C
    Percentage=192*100/600=32%

     

  4. What is the total number of females went to music class?
    210
    216
    214
    220
    None of these
    Option B
    Total number of females=126+90

     

  5. What is the total number of candidates went to only music class?
    250
    265
    288
    286
    None of these
    Option C
    Total number of candidates=(320-128-30)M+126F

     

  6. Study the following and answer the questions:
    As part of renovation of flat,flooring,painting and carpenting of a hall is to be done.The flat hall has length 10m,breadth 12 m ,and height 5 m.The cost of florring is Rs 2500
    per m^2,painting is Rs 600 per sq m and carpenting is Rs 500 per sq m.

    What will be cost of carpenting the hall leaving aside area of 10m*4.5m for the wodden table?

    37,500
    38,000
    38,500
    39,500
    None of these
    Option A
    =500(10*12-10*4.5)

     

  7. What will be cost of flooring the flat if the vendor offered 10% discount on the total cost?
    2,75,000
    2,70,000
    2,50,000
    2,40,000
    None of these
    Option B
    =10*12*2500=3,00,000
    =3,00,000*10/100=30000
    3,00,000-30000=2,70,000

     

  8. What is th total cost of painting and flooring ceiling of flat?
    3,80,000
    3,75,000
    3,72,000
    3,70,000
    None of these
    Option C
    =10*12*2500 + 10*12*600

     

  9. Wjat will be difference between cost of painting the flat on lenght side and wall on breadth side provided neither of the walls has a door or window?
    6200
    6000
    6500
    7000
    None of these
    Option B
    =12*5 – 10*5=10
    =10*600

     

  10. If the cost of plastering is Rs 350,the waht will be cost of plastering the wal of flat?
    17000
    17500
    18500
    19200
    None of these
    Option B

     


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