Quant Test for NIACL 2018 Prelim Exam Set – 7

Banya

Directions(1-5): What will come in place of question mark in the following questions.

  1. 1206 ÷ 47.92 + 40.11 × 16.96 = ?
    665
    690
    710
    705
    670
    Option D
    1206 ÷ 47.92 + 40.11 × 16.96 = ?
    = 1200/48 + 40×17
    = 25 + 680 = 705

     

  2. 12.5% of 4436 + ? % of 5503 = 1545
    18%
    20%
    14%
    8%
    10%
    Option A
    12.5/100 ×4440 + x/ 100 ×5500 = 1545
    => 555+ 55x = 1545
    => 55x = 1545–555
    => x = 990/55 = 18%

     

  3. 444.44 + 44.44 + 14 + 0.44 + 0.04 = ?
    483.32
    450.55
    500.00
    480.12
    503.36
    Option E
    444.44 + 44.44 + 14 + 0.44 + 0.04 = ? = 503.36

     

  4. 125 × 3 × 171 ÷ √3249 = ? + 550
    682
    575
    578
    470
    500
    Option B
    125 × 3 × 171 ÷ √3249 = ? + 550
    => 125 × 3 × 171 ÷ √3249 = ? + 550
    => (125 × 3 ×171)/ 57 = ? + 550
    = 1125 – 550 = 575

     

  5. 7/18 of 12/7 of 3/4 of = x% of 5400
    20
    40
    50
    30
    60
    Option B
    7/18 of 12/7 of 3/4 of = x% of 5400
    =>2160 = x% of 5400
    => x = 40

     


    6. Directions(6-10):     The following pie-chart shows the number of tourists who visited India from different countries and table shows the different age group. (The age group criterion applies uniformly to every country).


  6. Find the ratio of tourist of age group (46-60) from Japan to age group (16-30) from USA, if number of tourist from UK was 7200.
    5:7
    4:9
    3:4
    2:3
    7:9
    Option B
    Required ratio = (10*20)/(25*18) = 4:9

     

  7. If total tourist from China of age 60+ was 1500, find total tourist from Russia ?
    50,000
    60,000
    40,000
    20,000
    30,000
    Option D
    Total tourist from all countries
    = (1500*100*100)/(15*10) = 100000
    Tourist from Russia = 100000*20/100
    = 20,000

     

  8. If number of tourist from China was 9000, then find number of tourist from Nepal of age group (16-30).
    1955
    2000
    1990
    1944
    1880
    Option D
    Total tourist = (9000*100)/15
    = 60000
    Required answer
    = 60000*18/100*18/100
    = 1944

     

  9. If total tourist from all countries was 10000, then what is the average number of tourist from all the countries of age group (16-30) ?
    500
    600
    400
    300
    200
    Option D
    Required average
    = 18(25+20+15+12+18+10)/6 = 300

     

  10. Tourist from Nepal of age group (31-45) was what percent of total number of tourist, if tourist of that age-group from Russia was 700?
    5.2%
    6.3%
    7.7%
    5.5%
    4.0%
    Option B
    Required percent
    = 18*35/100 = 6.3%

     


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