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Ratio and Proportion · UPSC CDS/OTA · Question 17 of 51

Ratio and Proportion: In the Ruchika’s wallet there is only Rs. 16, consisting of 10 paise, 20 paise and Rs. 1 coins. The ratio of no. of coins of 10 paise and 20 paise is 6 : 1. The minimum no. of Rs. 1 coin is

Step-by-step solution. Ratio and Proportion for UPSC CDS/OTA.

Topic
Ratio and Proportion
Subject
Mathematics
Difficulty
Medium
Solve Time
45-60 sec

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Q · Ratio and ProportionMedium · 45s

In the Ruchika’s wallet there is only Rs. 16, consisting of 10 paise, 20 paise and Rs. 1 coins. The ratio of no. of coins of 10 paise and 20 paise is 6 : 1. The minimum no. of Rs. 1 coin is:

TopicRatio and Proportion
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min

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Final Answer: Option C - 4
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In the Ruchika’s wallet there is only Rs. 16… - Ratio and Proportion (Mathematics) Solved Question