Question
Rahul does half the work done by Karan in 2/3 of the time.
If they together can complete the work in 14 days, how much time will Karan take to complete the work?Solution
Let time taken by Karan to complete the work = t days
Rahul takes 2 × (2t/3) = 4t/3 days.
Efficiency of Karan = 1/t,
Efficiency of Rahul = 3/4t.
Total efficiency = 1/t + 3/4t = 1/14
Solving for t, we get t = 24.5 days.
Where will the first-ever Street 20 World Cup cricket tournament for street children be held?
India's garment exports have faced challenges in recent years. According to a research report, which of the following is identified as the primary reaso...
According to SEBI’s proposed rules for Real Estate Investment Trusts (REITs), what financial instrument can REITs use to hedge against interest rate f...
Which Padma Shri awardee participated in the Sewa Parv 2025 workshops at Maheshwar?
What is the maximum collective investment cap for Regulated Entities (REs) in any Alternative Investment Fund (AIF) scheme, effective from January 1, 2026?
The first India Stack Developer Conference held in ____?
What amount has the Asian Development Bank (ADB) approved for a policy-based loan to improve India's health system?
PM SHRI Yojana, which was recently implemented in Delhi, is associated with which field?
Which statements correctly describe the NIRMAN portal launched by Union Minister Shri G Kishan Reddy?
1. The portal is for Civil Services Examina...
Who inaugurated the national seminar on 'Tribes of Keonjhar: People, Culture and Heritage' and an exhibition of tribal costumes, jewelry, and food items...
