Question
P can do a piece of work in 20 days, Q can complete
double the work in 40 days and R can do the work in 30 days. If all of them together earn Rs. 2400, then find the money received by Q.Solution
Time taken by P = 20 days Time taken by Q = 20 days Time taken by R = 30 days Let the total work be 60 units. Prsquo;s one day work = 3 units Qrsquo;s one day work = 3 units Rrsquo;s one day work = 2 units Amount received by Q = 2400 times; (3/8) = Rs. 900
What kind of relationship exists between income and demand in case of normal goods?
Who inaugurated India's first FutureLABS center at C - DAC Thiruvananthapuram, focused on next - generation chip design and manufacturing?
Where is the headquarters of National Housing Bank (NHB) located?
To which Gharana does the Indian classical vocalist Pandit Jasraj belong?
सितंबर 2023 में, एक वर्ष के कार्यकाल के लिए प्रेस ट्रस्ट ऑफ इं...
What is the name of the handheld anti-drone gun developed in India, launched at the Indian Navy's Seminar Swavlamban 2024?
Match the following –
Few renowned artists of __________ dance style in India are Roshan Kumari, Shovana Narayan, Maya Rao and Kumudini Lakhia.
According to which of the following foreign travellers did Dhruvasena Il attend Harsha’s assembly at Prayag (Allahabad)?
Abhishek, Bobby and Charlie start from the same point and travel in the same direction round an Island 6 km in circumference. Abhishek travels at the ra...
