Simplification Set – 18

1. 392 – 36% of 650 – 12 × 43 = x
A) 728
B) 771
C) 739
D) 767
E) 784

Answer & Explanation

 Option B

 

2. √2809 × 13 – 38% of 485 – 27 × 14.1 = x
A) 124
B) 176
C) 135
D) 183
E) 159

Answer & Explanation

 Option A 

 

3. 18% of 1500 – 34% of 450 + 13 × 29 = 13√x
A) 1394
B) 1484
C) 1234
D) 1444
E) 1354

Answer & Explanation

  Option D

 

4. 892 – 672 – 65% of 780 = 25x
A) 109
B) 126
C) 117
D) 112
E) 121

Answer & Explanation

  Option C 

 

5. 14 × 24 – 66% of 450 + 858 ÷ 26 = x
A) 75
B) 68
C) 63
D) 54
E) 72

Answer & Explanation

  Option E

 

6. 2408 ÷ 56 × 12 – 35% of 460 – 36% of 550 = x
A) 157
B) 134
C) 176
D) 129
E) 165

Answer & Explanation

   Option A

 

7. √8464 –  48% of 350 + 76% of 250 = x
A) 127
B) 114
C) 198
D) 165
E) 134

Answer & Explanation

 Option B

 

8. x2 – 86% of 650 – 12 × 27 = 137 × 9
A) -44 or 44
B) -36 or 36
C) -46 or 46
D) -38 or 38
E) None of these

Answer & Explanation

  Option C

 

9. 65% of 420 – 2072 ÷ 37 – 26 × 456 ÷ 38 = x
A) -116
B) – 91
C) – 87
D) -103
E) -95

Answer & Explanation

 Option E

 

10. 23% of 160 + 26% of 420 – 35% of 240 = x
A) 66
B) 57
C) 87
D) 62
E) 75

Answer & Explanation

  Option D

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