General Aptitude Ratio and Proportion Question #4766
Single Choice Not Set

QA basket holds Rs 216 in the shape of one rupee, fifty paise, and twenty-five paise coins in the proportions 3: 4: 4. What is the total number of 50 paise coins?

ID: #4766 Ratio and Proportion 257 views
Question Info
#4766Q ID
Not SetDifficulty
Ratio and ProportionTopic

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  • A 144
  • B 281
  • C 122
  • D 145
Correct Answer

Explanation


Let number of one rupee coins = 3K

Number of 50 paise coins = 4K

Number of 25 paise coins = 4K

Therefore 3K + 0.50 x 4K + 0.25 × 4K = 216

=> 3K + 2K + 1K = 216

=> K = 36

Therefore number of 50 paise coins = 4K = 144

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