1. 182 + √(?) = 350

(a) 576

(b) 676

(c) 26

(d) 28

(e) None of these

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2. 12.6 × 10.2 × 6.5 = ?

(a) 555.68

(b) 675.58

(c) 755.48

(d) 835.38

(e) None of these

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3. 28677 ÷ √(?) = 79 × 11 

(a) 33

(b) 1225

(c) 1089

(d) 35

(e) None of these

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4. 12540 ÷ 55 ÷ 6 = ?

(a) 32

(b) 38

(c) 46

(d) 44

(e) None of these

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5. 

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6. 1221 + 1117 = ? % 6680

(a) 31

(b) 24

(c) 35

(d) 18

(e) None of these

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7.

(a) 123

(b) 132

(c) 142

(d) 143

(e) None of these

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8. 135% of 480 +9 ?% of 320 = 728

(a) 25

(b) 28

(c) 125

(d) 115

(e) None of these

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9.

(a) 76

(b) 72

(c) 78

(d) 84

(e) None of these

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10. 323.001 × 15 + ? = 5000.015

(a) 145.014

(b) 155

(c) 145

(d) 155.014

(e) None of these

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11. 178 ÷ 5 ÷ 0.5 = ?

(a) 15.6

(b) 71.2

(c) 17.8

(d) 20.4

(e) None of these

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12. If (11)3 is subtracted from the square of a number, the answer so obtained is 7930. What is the number?

(a) 36

(b) 28

(c) 21

(d) 48

(e) None of these

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13. If (78)2 is subtracted from the square of the number, the answer so obtained is 6460. What is the number?

(a) 109

(b) 111

(c) 113

(d) 115

(e) None of these

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14.

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15. Which number should replace both question marks in the following equation?

(a) 222

(b) 196

(c) 206

(d) 178

(e) None of these

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16. 5760 ÷ 45 × 15 = ?

(a) 1890

(b) 1828

(c) 1820

(d) 1928

(e) None of these

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17. 222 + √(?) = 529

(a) 45

(b) 2045

(c) 2025

(d) 48

(e) None of these

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18.

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19. 78.9 ÷ (343)1.7 × (49)4.8 = 7?

(a) 13.4

(b) 12.8

(c) 11.4

(d) 9.6

(e) None of these

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20.

(a) 24

(b) 31

(c) 22

(d) 18

(e) None of these

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