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1 . |
Direction (Q. 1 - 5) : What approximate value come in the place of ?
√260100.001 = ?
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Answer & Explanation
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Answer : Option
B
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| Explanation : |
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510
Because, √260100 = 510
√260100.001 = 510
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2 . |
790 of 19% ÷ 9.999 = ?
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Answer & Explanation
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Answer : Option
D
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| Explanation : |
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790x19/100 ÷ 9.999
= 150.1 ÷ 9.999 = 150 ÷ 10 = 15
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3 . |
(17.75 ÷ 11.25) x 7.007 = ?
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Answer & Explanation
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Answer : Option
B
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| Explanation : |
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17.75 ÷ 11.25 = 1775/1125 = 1.5777
∴ 1.5777 x 7 = 11
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4 . |
8099 ÷ 13 x 0.50 + 1245-35 = ?
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Answer & Explanation
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Answer : Option
A
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| Explanation : |
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8099 ÷ 13 x .50 + 1245 - 35
= 623 x 0.50 + 1245 - 35
= 311.5 + 1210 = 1521.5 = 1521
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5 . |
12% of 140 + 20 = ?
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Answer & Explanation
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Answer : Option
C
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| Explanation : |
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12% of 140 = 12x140/100 = 16.8
÷ 16.8 + 20 = 36.8 = 37
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6 . |
Direction (Q. 6 - 10) : Find the wrong no. in the following no. series.
180, 178, 170, 160, 140, 110
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Answer & Explanation
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Answer : Option
D
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| Explanation : |
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It should be 172. Subtracting 2, 6, 12, 20, 30.
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7 . |
120, 180, 270, 405, 607.25, 911.25
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Answer & Explanation
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Answer : Option
B
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| Explanation : |
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It should be 607.5. Multiply each no. by 1.5.
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8 . |
11, 13, 16, 21, 30, 39, 52, 69, 88
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Answer & Explanation
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Answer : Option
D
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| Explanation : |
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It should be 28; we are adding prime nos.
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9 . |
701, 688, 678, 670, 667, 666
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Answer & Explanation
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Answer : Option
D
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| Explanation : |
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It should be 671. Subtracting, 13, 10, 7, 4, 1.
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10 . |
900, 875, 825, 745, 624, 455, 230
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Answer & Explanation
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Answer : Option
B
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| Explanation : |
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It should be 826.
Subtracting 52, 72, 92, 112, 132, 152.
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