1 When ,36 is written in simplest fractional form, the sum of the numerator and the denominator is : A) 15 B) .45 C) 114 D) 135
3 Which of the following has fractions in ascending order ? A) 1/3,2/5,4/7,3/5,5/6,6/7 B) 1/3,2/5,3/5,4/7,5/6,6/7 C) 1/3,2/5,3/5,5/6,4/7,6/7 D) 2/5,3/5,1/3,4/7,5/6,6/7
6 The value of 0.0396 + 2.51 correct to 2 significant figures is : A) 0.015 B) 0.0157 C) 0.016 D) 0.017
7 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 ? A) 2010 B) 2011 C) 2012 D) 2013
8 $F = 0.841\overline{81}$When F is written as a Traction in lowest terms, the denominator exceeds the numerator by : A) 13 B) 14 C) 29 D) 87
11 $\frac{96.54-89.63}{96.54+89.63}+\frac{965.4-896.3}{9.654+8.963}=?$ A) $10^{-2} $ B) $10^{2} $ C) $10^{-1}$ D) $10^{1}$ E) None of these
12 Find the value of the following expression upto four places of decimals. $\left[1+\frac{1}{1 \times 2}+\frac{1}{1 \times 2 \times 4}+\frac{1}{1 \times 2 \times 4 \times 8} + \frac{1}{1 \times 2 \times 4 \times 8 \times 16}\right]$ A) 1.6414 B) 1.6415 C) 1.6416 D) 1.6428
14 Simplify $\frac{0.05\times0.05\times0.05+0.04\times0.04\times0.04}{0.05\times0.05-0.05\times0.04+0.04\times0.04}$ A) 0.09 B) 0.009 C) 0.08 D) 0.008
15 The value of $[35.7-(3+\frac{1}{3+\frac{1}{3}})-(2+\frac{1}{2+\frac{1}{2}})$ is : A) 30 B) 34.8 C) 36.6 D) 41.4
