Solve : \(7\frac{1}{2} - \left[ {2\frac{1}{4} ÷ \left\{ {1\frac{1}{4} - \frac{1}{2}\left( {1\frac{1}{2} - \frac{1}{3} - \frac{1}{6}} \right)} \right\}} \right]\) = ?
2/9
\(4\frac{1}{2}\)
\(9\frac{1}{2}\)
\(1\frac{77}{228}\)
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1
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Find the value of the following expression upto four places of decimals. \(\left[ {1 + \frac{1}{{1 \times 2}} + \frac{1}{{1 \times 2 \times 4}} + \frac{1}{{1 \times 2 \times 4 \times 8}} + \frac{1}{{1 \times 2 \times 4 \times 8 \times 16}}} \right]\)
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2
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Which of the following has fractions in ascending order?
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3
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The price of commodity X increases by 40 paise every year, while the price of commodity Y increases by 15 paise every year. If in 2001, the price of commodity X was Rs. 4.20 and that of Y was Rs. 6.30, in which year commodity X will cost 40 paise more than the commodity Y ?
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4
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Solve \(\frac{294 ÷ 14 × 5 + 11}{?}\) = 82 ÷ 5 + 1.7
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5
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The numerator of a fraction is decreased by 25% and the denominator is increased by 250%. If the resultant fraction is 6/5, what is the original fraction?
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6
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\(\frac{{5 \times 1.6 - 2 \times 1.4}}{{1.3}} = ?\)
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7
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The value of (1.25)3 - 2.25 (1.25)2 + 3.75 (0.75)2 - (0.75)3 is :
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8
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= ?
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9
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Out of the fractions 9/31, 3/17, 6/23, 4/11, and 7/25 which is the largest?
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10
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383 × 38 × 3.8 = ?
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