Simplification – Aptitude MCQ Questions – 07 Posted on July 10, 2020July 10, 2020 by admin Question 1The simplified value of [(0.111)3+(0.222)3−(0.333)3+(0.333)2(0.222)]3=? A. 0.999 B. 0 C. 0.888 D. 0.111 Question 2Simplify : -7m -[3n -{8m -(4n - 10m)}] A. 11m - 5n B. 11m - 7n C. 11n - 7m D. 13n - 11m Question 3If a+1/b=1 and b+1/c=1, then c+1/a is equal to = ? A. 0 B. 1/2 C. 1 D. 2 Question 4Simplify if a/b=4/5 and b/c=15/16, then c2−a2/c2+a2 is = ? A. 1/7 B. 7/25 C. 3/4 D. None of these Question 5If a + 2b = 6 and ab = 4, then what is 2/a+1/b=? A. 1/2 B. 1/3 C. 3/2 D. 2 Question 6 The simplification of 1/8+1/82+1/83+1/84+1/85 upto three place of decimals yields = ? A. 0.143 B. 0.163 C. 0.215 D. 0.715 Question 7The value of [1+1/x+1][1+1/x+1][1+1/x+2][1+1/x+2][1+1/x+3][1+1/x+3][1+1/x+4][1+1/x+4] is=? A. x+5/x+1 B. x+1/x+5 C. 1+1/x+5 D. 1/x+5 Question 8 If m/n = 4/3 and r/t = 9/14, then the value of 3mr−nt/4nt−7mr is=? A. −5*1/2 B. −11/14 C. −1*1/4 D. 11/14 Question 9The value of 2a3−[3a3+4b3−{2a3+(−7a3)} + 5a3−7b3 ] is - A. −11a3 + 3b3 B. 7b3 + 3a3 C. 11a3−3b3 D. −(11a3 + 3b3) Question 10√(0.798)2+0.404×0.798+(0.202)2+1=? A. 0 B. 2 C. 1 D. 0.404