Decimal Fraction on Arithmetic Aptitude related Questions and Answers

Question 1 : 34.95 + 240.016 + 23.98 = ?

1. 298.0946
2. 298.111
3. 298.946
4. 299.09

Question 2 : 0.002 x 0.5 = ?

1. 0.0001
2. 0.01
3. 0.001
4. 0.1

Question 3 : The rational number for recurring decimal 0.125125.... is:

1. 63/487
2. 119/993
3. 125/999
4. 159/993

Question 4 : 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 Xwas 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 ?

1. 2010
2. 2011
3. 2012
4. 2013

Question 5 : If 2994 ÷ 14.5 = 172, then 29.94 ÷ 1.45 = ?

1. 0.172
2. 1.72
3. 17.2
4. 172

Question 6 :

 The value of (0.96)3 - (0.1)3 is: (0.96)2 + 0.096 + (0.1)2

1. 0.86
2. 0.95
3. 0.97
4. 1.06

Question 7 : (0.1 x 0.1 x 0.1 + 0.02 x 0.02 x 0.02)/(0.2 x 0.2 x 0.2 + 0.04 x 0.04 x 0.04) is

1. 0.0125
2. 0.125
3. 0.25
4. 0.5

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R N Bangla    Friday, 15 February 2019

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