Quants Questions : Simplification Set 10

Hello Aspirants. Welcome to Online Quantitative Aptitude Section with explanation in AffairsCloud.com. Here we are creating question sample in Simplification ,which is common for all the  competitive exams We have included Some questions that are repeatedly asked in bank exams !!!

1. (654.89÷23)% of 1546 = ? + 140
   A)320
   B)300
   C)290
   D)288
   
   Answer

   B)300
   Explanation :
   28.47% of 1546 = 28.47*1546/100 = 440.14 = 440
   440 – 140 = 300
   
   
   
2. (27.78)² + (56.89)²– (46.50)²  + (9)^1/2 = ?²
   A)53
   B)47
   C)43
   D)49
   
   Answer

   C)43
   Explanation :
   771.73+3236.47 – 2162.25 = 1845.95 = 1846
   1846+3 = 1849 = 43 *43
   
   
   
3. 499÷4×33.44 +?^1/2 = 65²
   A)2025
   B)4025
   C)45
   D)55
   
   Answer

   A)2025
   Explanation :
   125*33.44 = 4180
   4225 – 4180 = 45
   45²= 2025
   ? = 2025
   
   
   
4. 1023.56 +213.09 – 45.90 + 0.006 – 11.001 = ?
   A)1180
   B)1080
   C)1280
   D)1260
   
   Answer

   A)1180
   Explanation :1236.66 – 56.9 = 1179.76 = 1180
   
   
   
5. (6859)^1/3× (50625)^1/4 + 5² = ?×5
   A)42
   B)53
   C)60
   D)62
   
   Answer

   D)62
   Explanation :
   19×15 = 285
   285+25 = 310
   310/5 = 62
   
   
   
6. (9/18)×(162/207)÷(554/294)+(79/100) = ?
   A)0.79
   B)21.90
   C)2.70
   D)1
   
   Answer

   D)1
   Explanation :9*162*294/18*207*554+0.79 = 0.21+0.79 = 1
   
   
   
7. ([0.081×0.484]/[0.0064×6.25])^1/2 = ?
   A)2.3
   B)1.5
   C)0.99
   D)3.6
   
   Answer

   C)0.99
   Explanation :
   (81*484/64*625) ^1/2  = 9*22/8*25 = 0.99
   
   
   
8. 8^1.4 × 4^1.7× 16 ^0.2 = 2 ^?
   A)5.9
   B)7.2
   C)8.4
   D)6.7
   
   Answer

   C)8.4
   Explanation :
   2^4.2 × 2^3.4× 2 ^0.8 = 2 ^4.2+3.4+0.8
   = 2 ^8.4
   
   
   
9. 43% of 1211 + 67% of 0.08 = ?
   A)525.05
   B)520.05
   C)550.89
   D)560.76
   
   Answer

   B)520.05
   Explanation :520.73+0.0536 =520.05
   
   
   
10. 1225÷15+223-(100-87) = ?
    A)292
    B)289
    C)301
    D)187
    
    Answer

    A)292
    Explanation :
    = 1225÷15+223-13
    = 81.7+223-13
    = 291.7 = 292