Multiple choice

The work done by a man, a woman and a child is in the ratio of 5: 3: 1. There are 20 men, 24 women and 40 children in a factory. Their weekly wages amount to ₹1484, which is divided in the ratio of work done by the men, women and children. What was the amount paid to 12 men, 20 women and 30 children in the February, 2017? एक पुरुष, एक महिला और एक बच्‍चे द्वारा किया गया कार्य 5:3:1 के अनुपात में है। एक कारखाने में 20 पुरुष, 24 महिलायें और 40 बच्‍चे हैं। उनकी साप्‍ताहिक मजदूरी 1484 रुपये है, जो पुरुषों, महिलाओं और बच्‍चों द्वारा किए गये कार्य के अनुपात में विभाजित है। फरवरी 2017 में 12 पुरुषों, 20 महिलाओं और 30 बच्‍चों को दी गई राशि ज्ञात कीजिए?

  1. Rs 3200 3200 रुपये

  2. Rs 10400 10400 रुपये

  3. Rs 4200 4200 रुपये

  4. Rs 3600 3600 रुपये

  5. None of these इनमे से कोई नहीं

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

Work ratio 5:3:1 means 9 total work units. 20 men × 5 = 100 units, 24 women × 3 = 72 units, 40 children × 1 = 40 units. Total = 212 units worth ₹1484. Each unit = ₹7. Men's share = (100/212) × 1484 = ₹700, so each man gets ₹35. Women's share = (72/212) × 1484 = ₹504, each woman gets ₹21. Children's share = (40/212) × 1484 = ₹280, each child gets ₹7. For 12 men, 20 women, 30 children: 12×35 + 20×21 + 30×7 = 420 + 420 + 210 = ₹1050. For 4 weeks: 1050 × 4 = ₹4200.