Quantitative Aptitude: Simplification Questions Set 46

Directions: What value should come in place of the ? in the following questions? 

  1. 752/√8836 * ? = 1840
    210
    216
    224
    230
    None
    Option D
    Solution:
    752/√8836*x=1840
    752/94*x=1840
    x=1840/8
    =230.
  2. 122 – 62 – √576 + 10=?
    94
    82
    96
    88
    None
    Option A
    Solution:
    122-62-√576+10=x
    X=144-36-24+10
    =94.
  3. √(17+√(51+√(152+√289))) = ?
    4
    7
    9
    5
    None
    Option D
    Solution:
    √17+√51+√152+√289=x
    √17+√51+√152+17=x
    √17+√51+√169=x
    √17+√51+13=x
    √17+√64=x
    √17+8=x
    √25=x
    X=5.
  4. (3577 – 1245 – 1450 – 686) * √11025 = ?
    18460
    20580
    16752
    21421
    None
    Option B
    Solution:
    (3577-1245-1450-686)*√11025=x
    196*105=x
    x=20580.
  5. 1/15 * 3150 + 3/18 * 2070 + 250% of 24 = ?
    453
    595
    615
    462
    None
    Option C
    Solution:
    1/15*3150 +3/18*2070 + 250% of 24=x
    210+3*115+60=x
    210+345+60=x
    x=615.
  6. 666.66 + 66.66 + 16 + 0.66 + 0.06 = ?
    726.04
    744.24
    763.14
    750.04
    None
    Option D
    Solution:
    666.66+66.66+16+0.66+0.06=x
    x=750.04.
  7. 75% of √3844 x 5 = ? + 125
    107.5
    112
    115.6
    102
    None
    Option A
    Solution:
    75% of √3844 x 5 = x + 125
    75% of 62*5-125=x
    46.5*5-125=x
    x=107.5.
  8. (18 * 15 – 20) / [(3.2 + 9.4) – 7.6] = ?
    45
    50
    60
    55
    None
    Option B
    Solution:
    (18 * 15 – 20) / [(3.2 + 9.4) – 7.6] = x
    (270-20)/(12.6-7.6)=x
    250/5=x
    x=50.
  9. 160% of 720 – 30% of 450 = ?
    945
    877
    1154
    1017
    None
    Option D
    Solution:
    160% of 720 – 30% of450=x
    1152-135 =x
    x=1017.
  10. (0.04)2 / (0.008) * (0.2)6 = (0.2)?
    7
    3
    5
    8
    None
    Option A
    Solution:
    (0.04)2 / (0.008) * (0.2) 6 = (0.2) x
    0.2 * 0.26 = 0.27.
    x=7.



 

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15 Thoughts to “Quantitative Aptitude: Simplification Questions Set 46”

  1. the walking dead

    9-10:)

    1. bristi

      Hii aap tables square cube kitne to Ka yaad kiye ho?

      1. the walking dead

        sach btau toh square bs 20 ya 25 tak yaad rhte he exact..uske baad par calculate kr leta hu within few seconds…so aage ke yaad ni kiye…and cubes toh 10 tak maan lo bs..haha:)

        1. bristi

          Achi speed h aapki
          Good going
          ATB 👍🙂

          1. the walking dead

            shukriya

          2. bristi

            Heyy need a suggestion
            Banking abbreviations kaise karu itne sare h !!!

          3. the walking dead

            just read it everyday…jaha se bhi mile kitne bhi..no need to learn it in one day itself..ho jega pakka….

          4. bristi

            Thank you
            Syndicate k liye October se current affairs kafi honge?

          5. the walking dead

            no need of thanks…yes..october se kro..u will score high:)

          6. bristi

            🙂
            All the best to u too

          7. bristi

            kaimoor and kaimur wls same h ya alag ?

          8. the walking dead

            alag he..Kaimur bihar me he and kaimoor Up me

          9. bristi

            hena…
            kuch galat bol reh , dono same h bol reh

          10. bristi

            hiii
            different banking institution like sidbi sebi nabard in sabka current chairpersons k list mil sakte h kya ?

          11. the walking dead

            refer to any capsule..u will get it..

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