1. √? + 15 = √2304

(a) √1089        

(b) (33)2 

(c) √33 

(d) 33              

(e) None of these

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2. 13.5 × 16.3 × 12.8 =? (a) 2861.46      (b) 2168.46      (c) 2816.64      (d) 2186.64      (e) None of these
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3. = (a) 8                 (b) 14               (c) 6                 (d) 12               (e) None of these
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4. 58% of 450 - ? % of 250 = 181 (a) 34               (b) 30               (c) 32               (d) 48               (e) None of these
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5. 436.56 – 625.43 + 312.55 =? (a) 126.68        (b) 125.86        (c) 134.68        (d) 128.86 (e) None of these
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6. 7825 – 9236 + 5234 =? × 25 (a) 152.92        (b) 152.29        (c) 125.29        (d) 125.92        (e) None of these
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7. 4% of 250 × ? % of 140 = 84 (a) 9                 (b) 7                 (c) 6                 (d) 10               (e) None of these
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8. (49)2 × (7)8 ÷ (343)3 = (7)? (a) 3                 (b) 11               (c) 7                 (d) 9                 (e) None of these
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9. 4545 ÷ 50 ÷ 5 =? (a) 45.5   (b) 17.16 (c) 54.5   (d) 18.18 (e) None of these
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10. 10000 ÷ 100 ÷ 10 =? (a) 1                 (b) 0.1              (c) 1000  (d) 100   (e) None of these
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11. (6 × 6 × 6 × 6 × 6 × 6)4 × (6 × 6 × 6 × 6)5 ÷ (6 × 6)7 = (36)? (a) 15               (b) 21               (c) 18               (d) 27               (e) None of these
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12. 2073.5 ÷ (22 × 14.5) =? (a) 7.5              (b) 6.5              (c) 4.5              (d) 3.5              (e) None of these
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13. 3/7 ×  9/14  ÷  5/7  =? (a) 27/70                   (b) 17/35                   (c) 17/50          (d) 14/35                   (e) None of these
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14. 2 4/5 – 1  3/8  + 3  1/2  =? (a) 4 17/40       (b) 4 37/40       (c) 3 27/40                 (d) 3 11/40       (e) None of these
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15. 6 3/8 – 3  1/16  + 5  1/8  =? (a) 4 5/16         (b) 6 5/16         (c) 7 3/16                   (d) 8 7/16         (e) None of these
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16. √? + 22 = √2601 (a) √841 (b) (841)2         (c) √22             (d) 22               (e) None of these
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17. 7474 + 4747 =? × 25 (a) 468.84        (b) 442.48        (c) 488.84        (d) 484.36        (e) None of these
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18. 3/7 ÷  9/14  ×  6/11  =? (a) 9/22            (b) 7/11            (c) 4/11            (d) 7/22            (e) None of these
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19. √? – 11 = √1764 (a) √2809         (b) (53)2  (c) √53             (d) 53               (e) None of these
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20. 206 × 71 – 12080 =? (a) 2546  (b) 2654  (c) 2564  (d) 2654 (e) None of these
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