Quants Questions : Simplification Set 3

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 IBPS,SBI exam and other competitive exams like SSC CHSL,SSC CGL,FCI EXAM . We have included Some questions that are repeatedly asked in bank exams !!!This is simplification quiz for RBI assistant exam 2015.

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What will come in place of the question mark (?) in the following questions?

1. (50² + 30² ) ÷ 6400 = ?
   1 : 17/20
   2 : 17/32
   3 : 17/36
   4 : 17/46
   5 : None of these
   
   Answer

   2 : 17/32
   
   
2. 6241 + 3284 + 1923 + 2187 + 3268 + 3147 =?
   1 : 21040
   2 : 20050
   3 : 21150
   4 : 22150
   5 : None of these
   
   Answer

   2 : 20050
   
   
3. 38 × 34 + 38 × 56 + 20 × 38 = ?
   1 : 2966
   2 : 4180
   3 : 3256
   4 : 3258
   5 : None of these
   
   Answer

   2 : 4180
   
   
4. (5)³ – (3.75)³ – (1.25)³– 3(3.75) (6.25) = ?
   1 : 0
   2 : 1
   3 : -1
   4 : -2.5
   5 : None of these
   
   Answer

   1 : 0
   
   
5. 32/153 × 68/128 × 81/4 =?
   1 : 9/7
   2 : 9/4
   3 : 8/3
   4 : 7
   5 : None of these
   
   Answer

   2 : 9/4
   
   

What approximate value should replace the question mark (?) in the following questions?

1. 108 × 107 × 96 = ?
   1 : 1109200
   2 : 1109400
   3 : 1109350
   4 : 1109380
   5 : 1109320
   
   Answer

   4 : 1109380
   
   
2. 8(2/7) + 30% of 60 + 10(5/9) = ?
   1 : 32
   2 : 34
   3 : 37
   4 : 44
   5 : 41
   
   Answer

   3 : 37
   
   
3. 8.94% of 540 – 9.2% of 324 = ?
   1 : 15
   2 : 21
   3 : 19
   4 : 32
   5 : 25
   
   Answer

   3 : 19
   
   
4. 23(2/15) x 16 (8/9) +8(1/3) = ?
   1 : 399
   2 : 429
   3 : 385
   4 : 438
   5 : 349
   
   Answer

   1 : 399
   
   
5. √224 x 12.05 + ³√342 x 4 = ?
   1 : 218
   2 : 168
   3 : 208
   4 : 226
   5 : 145
   
   Answer

   3 : 208