1. (8)2% of ? = 723 + 45

(a) 1200

(b) 1400        

(c) 1100        

(d) 1020        

(e) None of these

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 (A) 1200
2. (0.027)2 × (0.09)2 ÷ (0.3)6 = 0.3? (a) 3               (b) 2               (c) 5               (d) 6               (e) None of these
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 (E) None of these 
3. 556 – 441 + 223 – 112 = ? (a) 262  (b) 222  (c) 226  (d) 266 (e) None of these
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 (C) 226
4. 28 + 369 ÷ 9 = ? (a) 72             (b) 63             (c) 65             (d) 69   (e) None of these
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 (D) 69
5. √1521 ÷ 3 × 12 = ? (a) 158  (b) 165  (c) 167  (d) 156 (e) None of these
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 (D) 156
6. 19.673 – 12.235 + 15.224 + 10.111 = ? (a) 32.773      (b) 37.223      (c) 33.772      (d) 34.773      (e) None of these
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 (A) 32.773
7. 958 × 63 ÷ 32 = ? (a) 7606         (b) 6706 (c) 6760         (d) 6607 (e) None of these
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 (B) 6706
8. (450 ÷ 30)2 – (12)2 = (?)2 (a) 92              (b) -92             (c) √9   (d) 81             (e) None of these
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 (E) None of these 
9. 35% of 740 – 35% of 520 = ? (a) 78             (b) 71             (c) 75             (d) 77             (e) None of these
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 (D) 77
10. 3 2/3 × 4  1/3  × 1  4/7  ÷  11/12  = ? (a) 27 4/21     (b) 26 5/21     (c) 27 5/21     (d) 26 4/21     (e) None of these
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 (C) 27 5/21
11. 791.52 + 463.88 – 540.25 = ? (a) 725.25      (b) 711.11      (c) 735.35      (d) 715.15      (e) None of these
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 (D) 715.15
12. 52% of ? – 29 = 309 (a) 640  (b) 560  (c) 550  (d) 650 (e) None of these
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 (D) 650
13. 55 × 6 ÷ 5 – 30 = (?)2 (a) -6              (b) -36  (c) √6   (d) (36)2 (e) -√6  
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 (A) -6
14. ?% of 850 + 541 = 1255 (a) 74             (b) 84             (c) 58             (d) 78             (e) None of these
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 (A) 74
15. 67.39 – 11.78 + 19.63 = ? + 22.41 (a) 52.73        (b) 52.83        (c) 65.78        (d) 64.78        (e) None of these
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 (B) 52.83
16. (15 × 7) – (6 × 3) – 63 = ? × 6 (a) 4               (b) 16             (c) 144  (d) 132 (e) None of these
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 (A) 4
17. √576 + √841 = √(?)   (a) 2890 (b) 2098 (c) 2909 (d) 2809         (e) None of these
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 (D) 2809
18. 1 1/5 - 1  1/10  + 1  1/4  = ? (a) 1 3/10       (b) 1 3/20       (c) 2 7/10       (d) 1 7/20       (e) None of these
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 (D) 1 7/20
19. 5/19 of 57% of 480 = ? (a) 64             (b) 48             (c) 72             (d) 78             (e) None of these
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 (C) 72
20. × 2 = ? (a) 26             (b) 28             (c) 29             (d) 23             (e) None of these
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 (A) 26