1. 47.7 × 12.4 × 8.6 = ?

(a) 5708.423 

(b) 5218.665 

(c) 6180.656

(d) 5086.728 

(e) None of these

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 (D) 5086.728
2. 8878 – 4125 – 1157 = ? (a) 4185         (b) 3078         (c) 2186         (d) 3679         (e) None of these
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 (E) None of these 
3. 345 ÷ 23 ÷ 5 = ? (a) 3      (b) 3.5   (c) 2.5   (d) 2     (e) None of these
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 (A) 3
4. 4550 ÷ 25% of ? = 130 (a) 145  (b) 140  (c) 125  (d) 160 (e) None of these
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 (B) 140
5. 1895 – 225 ÷ 50 = ? (a) 1890.5      (b) 33.4 (c) 1880.5      (d) 34.5 (e) None of these
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 (A) 1890.5
6. 6.4 × 0.5 × 0.2 = ? (a) 6.04 (b) 0.064        (c) 6.4   (d) 0.64 (e) None of these
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 (D) 0.64
7. 1193.85 ÷ (42 × 1.5) = ? (a) 18.95        (b) 16.25        (c) 19.18        (d) 14.64        (e) None of these
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 (A) 18.95
8. 48% of 112 - ?% of 88 = 45.4 (a) 4.2            (b) 9.5   (c) 11.4 (d) 7.8            (e) None of these
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 (B) 9.5
9. ? ÷ 48 × 12 = 171 (a) 684  (b) 566  (c) 698  (d) 596 (e) None of these
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 (A) 684
10. 272 × 43 – 1112 = ? (a) 33455       (b) 35334       (c) 34335       (d) 35344       (e) None of these
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 (C) 34335
11. 5 × ? = 9884 ÷ 16 (a) 123.55      (b) 91.25        (c) 103.18      (d) 115.65      (e) None of these
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 (A) 123.55
12. 8529 – (49)2 – 125 – 93 = ? (a) 5994         (b) 5274         (c) 7626 (d) 5922         (e) None of these
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 (B) 5274
13. 3604 ÷ 53 × ? = 2924 (a) 61             (b) 45             (c) 41    (d) 59             (e) None of these
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 (E) None of these 
14. 26.5% of 488 = ? (a) 205.65      (b) 211.72      (c) 145.67      (d) 129.32      (e) None of these
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 (D) 129.32
15. 7719 + 8725 + 9124 = ? (a) 21911       (b) 28388       (c) 20578       (d) 24964       (e) None of these
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 (E) None of these 
16. 36652 ÷ √(?) = 14 × 9 + 61 (a) 30276       (b) 34596       (c) 28561       (d) 38416       (e) None of these
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 (D) 38416
17. 64% of 460 = ? (a) 288  (b) 300.8        (c) 276  (d) 294.4        (e) None of these
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 (D) 294.4
18. 88.8 × 8.8 × 0.08 = ? (a) 625.152    (b) 62.5152    (c) 6.25152    (d) 0.625152  (e) None of these
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 (B) 62.5152
19. 16 + 19 × 72 ÷ 12 = ? (a) 210  (b) 140  (c) 160  (d) 180 (e) None of these
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 (E) None of these 
20. 39 × 528 ÷ 33 – 19 = ? (a) 601  (b) 602  (c) 603  (d) 604 (e) None of these
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 (E) None of these