A) Rs. 25
B) Rs. 10
C) Rs. 35
D) Rs. 40
Correct Answer: C
Solution :
Let the number of 50 paise coins be \[x\]. \[\Rightarrow 25\] paise coins \[=\text{ }5x\] Given that total coins = 120 \[\Rightarrow x+5x=120\] \[\Rightarrow 6x=120\] \[\Rightarrow x=\frac{120}{6}=20\] \[\therefore 50\]paise coins \[=20\] \[\Rightarrow \]Amount\[=\text{ }20\times 50\text{ p}=\] Rs. 10 Value of 25 paise coins \[\text{= 25p }\!\!\times\!\!\text{ 5 }\!\!\times\!\!\text{ 20}\] \[\text{= 25p }\!\!\times\!\!\text{ 100 =}\]Rs. 25 Total amount Rs. (25 + 10) = Rs. 35
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