Aptitude Decimal Fraction Test Paper 416) Which of the following fraction sets of fractions is in descending order?
Answer: D Explanation: Convert each fraction in decimal form, we get 17) What is the HCF and LCM of 3, 2.7, and 0.09?
Answer: B Explanation: Make the same number of decimal places. The given numbers are 3.00, 2.70, and 0.09. 18) If 1.125 * 10^{k} = 0.001125, the value of k is
Answer: C Explanation: The given expression is 1.125 * 10^{k} = 0.001125 19) A meter is taken to be equal to 39.3701 inches. If the value is approximated to 39+[7/20] inches, the relative percentage error is
Answer: B Explanation: A meter is exactly equal to 39.3701 inches The relative percentage error = [[actual value  approximate value]/ [actual value]] *100 20) If 1.5a = 0.04b, the value of [(ba)/ (b+a)] is
Answer: B Explanation: We can write the expression 1.5a = 0.04b as a/b = 0.04/1.5 Aptitude Decimal Fraction Test Paper 1 Aptitude Decimal Fraction Test Paper 2 Aptitude Decimal Fraction Test Paper 3 Aptitude Decimal Fraction Test Paper 5 Decimal Fraction Concepts
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