Quantitative Aptitude: Simplification Questions Set 92

FIND THE APPROXIMATE VALUE FOR THE FOLLOWING QUESTIONS:-

  1. 20.005 % of 236.045 + ? % of 450.11 = 3499.99
    691
    567
    768
    654
    556
    Option A
    20.005 % of 236.045 + ? % of 450.11 = 3499.99
    => 20 / 100 * 236 + ? /100 * 450 = 3500
    => 47.20 + ? * 4.5 = 3500
    => ? * 5 = 3500 – 47
    => ? = 3453/5
    =690.6 = 691

     

  2. 4499 * 99 / 49 – 1098 + 1877=?
    7900
    9000
    8800
    9800
    5500
    Option D
    4499 * 99 / 49 – 1098 + 1897=?
    =>4500 *100 / 50 -1100 + 1900
    => 4500 * 2 -1100+1900
    =>9000-1100+1900
    =9800

     

  3. 18.99 % of 7566.99 – 22. 008 % of 4699.99 = ? + 165.23
    459
    321
    314
    446
    321
    Option C
    19.99 % of 7566.99 – 22. 008 % of 4699.99 = ? + 165.23
    =>20 % of 7567 – 22 % of 4700 = ? + 165
    => 1/5 * 7567 – 1034 = ? + 165
    =>1513.4 – 1034 – 165 =?
    ?= 314

     

  4. 5899.876 / 9.99 + 44.85 % of 299.67=?
    900
    769
    645
    567
    725
    Option E
    5899.876 / 9.99 + 44.85 % of 299.67=?
    =>5900 / 10 + 45 % of 300
    =>590 + 135
    =725

     

  5. 5^ 5 * 2 ^ 2.01 * 4 ^ 3.99 * 5^ 4.02 = 2^ ? * 5^ ?
    2 ^ 10 * 5^ 4
    2 ^ 10 * 5^ 9
    7 ^ 10 * 5^ 9
    2 ^ 10 * 5^ 2
    5 ^ 10 * 5^ 9
    Option B
    5^ 5 * 2 ^ 2.01 * 4 ^ 2 ^ 10 * 5^ 9 3.99 * 5^ 4.02
    =>5^5 * 5^4 * 2^ 2 * 4 ^ 4
    => 5^ (5+4) * 2 ^ 2 * (2^2) ^4
    => 5 ^ 9 * 2^2 * 2 ^ 8
    => 5^ 9 * 2 ^ ( 2+8)
    =>2 ^ 10 * 5^ 9

     

  6. 16 2 /3 % of 4699 + 66 2/3 % of 6600 + 28 * 3. 47 = ?
    5283
    5678
    6543
    5643
    5566
    Option A
    16 2 /3 % of 4699 + 66 2/3 % of 6600 + 28 * 3. 47 = ?
    =>(50 / 300 ) * 4700 + (200 / 300) * 6600 + 28 * 3.5
    => 783.3 + 4400 + 98
    =>783 + 4400 + 100
    => 5283.

     

  7. 5√ (3 /4 of 108 + 144 + 18) + 25 % 160 =?
    42
    41
    43
    45
    44
    Option C
    5√ (3 /4 of 108 + 144 + 18) + 25 % 160 =?
    =>5√( 81 + 144 +1 8) + 40
    =>5√ 243 + 40
    => 3 + 40
    =43.

     

  8. √ 25% of 399 + 3 √ 20% of 81 =?
    21
    11
    33
    22
    44
    Option D
    √ 25% of 399 + 3 √ 20% of 81 =?
    =>√ ¼ * 400 + 3 * √ 1/5 * 81
    = >√ 100 + 3√ 16.2
    = > 10 + 12= 22

     

  9. 1699 * 399 / 19 – 1499 + 199 – 1001=?
    41800
    51700
    41700
    31700
    21700
    Option D
    1699 * 399 / 19 – 1499 + 199 – 1001=?
    1700 * 400 / 20 – 1500 + 200 -1000
    =>1700 * 20 – 1500 + 200 -1000
    =>34000 – 1500+ 200 -1000
    =31700

     

  10. 5 √ 3 + 5 √ 2 + 15. 25 = ? of 145.12
    5/21
    3/29
    5/24
    6/29
    4/24
    Option D
    5 √ 3 + 5 √ 2 + 15. 25 = ? of 145.12
    =>5 * 1.732 + 5 * 1.414 + 15= ? * 145
    =>5 * 2 + 5 * 1+ 15 = ? * 145
    =>(10 + 5 +15) = ? *145
    =>30/145 =?
    ?=6/29

     

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