A) FTTF
B) FFTT
C) TFTF
D) TTFF
Correct Answer: A
Solution :
\[2x+3x=20\Rightarrow x=4\] Number of fiction books\[=2\times 4=8.\] Number of remaining kind of books \[=3\times 4=12.\] So, (A) is false and (C) is true. \[\frac{2}{3}=\frac{4}{6}=\frac{6}{9}\]; So. (B) is true and (D) is false.You need to login to perform this action.
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