Question
Download Solution PDF3 पुरुष या 5 महिलाएँ एक कार्य को 12 दिनों में कर सकती हैं। 6 पुरुष और 5 महिलाएँ उस कार्य को पूरा करने में कितना समय लेंगे।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
3 पुरुष या 5 महिलाएँ एक कार्य को 12 दिनों में पूरा कर सकते हैं।
प्रयुक्त सूत्र:
M1D1T1W2 = M2D2T2W1 [जहाँ, M1 और M2 = पुरुषों की संख्या, D1 और D2 = दिन, T1 और T2 = समय, W1 और W2 = किए गए कार्य की मात्रा]
गणनाएँ:
3 पुरुष = 5 महिलाएँ, अर्थात्, 1 पुरुष = \(\dfrac{5}{3}\) महिलाएँ
6 पुरुष = \(\dfrac{5}{3}\) × 6 = 10 महिलाएँ
6 पुरुष + 5 महिलाएँ = (10 + 5) = 15 महिलाएँ।
अब, M1 = 5, M2 = 15, W1 = W2 = 1, D1 = 12
M1D1T1W2 = M2D2T2W1
5 × 12 × 1 = 15 × D2 × 1
D2 = \(\dfrac{5 × 12}{15}\) = 4 दिन।
∴ उत्तर 4 दिन है।
Last updated on Nov 29, 2024
-> The ITBP Constable 2024 Notification has been released for the Constable Motor Mechanic position.
-> A total of 44 vacancies have been announced.
-> Eligible candidates can apply online from 24th December 2024 to 22nd January 2025.
-> Earlier, 51 vacancies were announced for the Telecommunication Department, and 819 vacancies for Kitchen Services.
-> To be eligible for the post, candidates must have completed their 10th class from a recognized university or institution and fall within the age bracket of 18 to 25 years (Kitchen Services & Motor Mechanic) and 18 to 23 years (Telecommunication).