Directions: What will come in the place of question mark (?) in the following questions. [IBPS (Clerk) Pre 2015] |
\[4\frac{5}{6}-5\frac{5}{9}=?-2\frac{1}{3}+\frac{11}{18}\] |
A) \[\frac{3}{4}\]
B) \[2\frac{1}{18}\]
C) \[1\frac{7}{9}\]
D) \[1\frac{11}{18}\]
E) None of these
Correct Answer: E
Solution :
\[4\frac{5}{6}-5\frac{5}{9}=?-2\frac{1}{3}+\frac{11}{18}\]\[\Rightarrow \]\[\frac{29}{6}-\frac{50}{9}=?-\frac{7}{3}+\frac{11}{18}\] |
\[\Rightarrow \]\[\frac{87-100}{18}=?-\frac{42+11}{18}\]\[\Rightarrow \]\[\frac{-\,\,13}{18}=?-\frac{31}{18}\] |
\[\Rightarrow \]\[\frac{31}{18}-\frac{13}{18}=?\]\[\Rightarrow \]\[\frac{18}{18}=?\]\[\Rightarrow \]\[?=1\] |
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