Quantitative Aptitude: Simplification Questions Set 97

  1. What approximate value will come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value).
    (41.39)^2 + (7.99)^2 − (22.22)^2 =?
    1261
    1340
    1540
    1365
    None of these
    Option A
    =1681+64-484
    =1261

     

  2. 41% of 601.25 – 250.18 = ? – 77% of 910
    680
    690
    650
    615
    None of these
    Option B
    =40*(600/100)-250=x=77/100 *910
    =240-250 =x-700
    x=690

     

  3. 15.08× 11.899 + 22.92 × 14.96 = ?
    505
    480
    495
    510
    525
    Option E
    =15*12+23*15
    =180+345
    =525

     

  4. √1224.25 × 17.06 + √2304= ?
    525
    600
    635
    643
    None of these
    Option D
    =35*17+48
    =595+48=643

     

  5. 52000 ÷ 60 × 30 = ? × 40.25
    620
    610
    630
    650
    None of these
    Option D
    =866.66*30 =x*40
    =26000=40x
    x=650

     

  6. 16.5% of 1399.925 + 114.80% of 1210 = ?
    1620
    1610
    1600
    1590
    None of these
    Option A
    16.5/100 *1400 + 115/100 -1210
    =1620

     

  7. √623.98 + √729.45 = ?
    55
    52
    50
    48
    None of these
    Option B
    =25+27=52

     

  8. What will come in place of questions mark (?) in the following questions ?
    (1.05 + 0.04)^2−? = 4 × 1.07 × 0.04
    1.0404
    1.40
    0.04
    1.04
    None of these
    Option A
    (1.1)^2-4.25*0.04)=1.0404

     

  9. 29^2 × 6 ÷ 9 + 9^3 + 71 = (? )3 − 430
    19
    17
    13
    15
    12
    Option E
    =841*0.66+729+71=x^3-430
    =555+800=x^3-430
    =1355=x^3-430
    x^3=1785=12

     

  10. 4.5 times of 5/16 of 30% of 215 = ?
    12.555
    10.005
    1.004
    8.254
    9.070
    Option E
    4.5/10 * 5/16 * 30/100 * 215
    0.45*0.3125**0.3*215
    =9.070

     


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