A) TFTF
B) TTFF
C) FFTT
D) FTFT
Correct Answer: C
Solution :
\[\frac{1}{3}=\frac{1\times 3}{3\times 3}=\frac{3}{9};\] a false. \[x+2x=30\Rightarrow x=10;\]Rs. 10 and Rs. 20; (B) is false. \[\frac{2}{8}=\frac{1}{4};\] (C) is true. \[\frac{6}{18}=\frac{1}{3};\] (D) is true.You need to login to perform this action.
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