Multiple choice

The ratio of the A.C. and sleeper class fair between two stations 4 : 1 and the ratio between them 3 : 40. If on a perticular days Rs. 1339 are collected from passangers travelling between the two stations, then the amount collected from the A.C. class passengers is - दो स्टेशनों का A.C और स्लीपर के किरायों का अनुपात 4: 1 है और इन से यात्रा करने वाले यात्रियों का अनुपात 3: 40 है यदि किसी दिन इस स्टेशन पर यात्रा करने वाले यात्रियों द्वारा 1339 रू. इकट्ठा होते हैं तो A.C श्रेणी के यात्रियों द्वारा इकट्ठा धन है।

  1. Rs.103

  2. Rs.206

  3. Rs.309

  4. Rs.410

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Let AC fare = 4x, Sleeper fare = x. Let AC passengers = 3y, Sleeper passengers = 40y. Total from AC = 4x × 3y = 12xy. Total from Sleeper = x × 40y = 40xy. Total = 52xy = 1339. So xy = 1339/52 = 25.75. Amount from AC = 12xy = 12 × 25.75 ≈ 309. This uses ratio and proportion with two ratios multiplied together.