The expression (11.98 × 11.98 + 11.98 × X + 0.02 × 0.02) will be a perfect square for X equal to:
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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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When 52416 is divided by 312, the quotient is 168. What will be the quotient when 52.416 is divided by 0.0168 ?
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The correct expression of \(6.\overline {46}\) in the fractional form is:
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4
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\(\frac{{.009}}{?} = .01\)
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5
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58.621 - 13.829 - 7.302 - 1.214 = ?
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Which of the following has fractions in ascending order?
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7
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Express 1999/2111 in decimal :
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8
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Solve 21.5/5 + 21/6 - 13.5/15 = {(?)1/3 /4} +17/30
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The value of \(\frac{{3.157 \times 4126 \times 3.198}}{{63.972 \times 2835.121}}\) is closest to :
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10
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The sum of
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