Quantitative Apitude-Decimal Fractions
Quantitative Apitude-Decimal Fractions
42. The expression (11.98 x 11.98 + 11.98 x x + 0.02 x 0.02) will be a perfect square for x equal to:
- 0.02
- 0.2
- 0.04
- 0.4
43. (0.1667)(0.8333)(0.3333)/ (0.2222)(0.6667)(0.1250) is approximately equal to:
- 2
- 2.40
- 2.43
- 2.50
46. 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 ?
- 2010
- 2011
- 2012
- 2013
47. Which of the following fractions is greater than 3/4 and less than 5/6?
- 1/2
- 2/3
- 4/5
- 9/10
48. The rational number for recurring decimal 0.125125.... is:
- 63/487
- 119/993
- 125/999
- None of these
50. The value of 489.1375 x 0.0483 x 1.956/0.0873 x 92.581 x 99.749 is closet to:
- 0.006
- 0.06
- 0.6
- 6