Question
A person covers the first 288 km at a speed of 64 km/h,
then travels the next 220 km at a speed of 40 km/h, and finally completes the remaining 288 km at a speed of 48 km/h. What is the average speed of the person for the entire journey?Solution
Total distance travelled = 288 + 220 + 288 = 796 km Total time taken = 288/64 + 220/40 + 288/48 = 4.5 + 5.5 + 6 = 16 hours Average speed = 796/16 = 49.75 km/h
How much investment has NTPC Green Energy Ltd (NGEL) committed for renewable energy development in Andhra Pradesh?
Who has been appointed Deputy CFO and Special Officer – Finance and Accounts at IndusInd Bank in April 2025?
What is the projected GDP growth rate for India in FY26 according to S&P Global Ratings?
- As per ILO, what is the global social protection coverage in the 2024–2026 report?
Which state government launched the “Namma Canteen” initiative to provide affordable meals?
Which country recently became the 12th member of the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP)?
According to the United Nations World Tourism Organization (UNWTO), which country was the top global travel destination in 2024?
What is the combined wealth of India's top two promoters, Mukesh Ambani and Gautam Adani, in 2024?
The 18th edition of Indo - US joint training exercise “YUDH ABHYAS 22” is scheduled to be conducted in which of the following state of I...
Which company announced a leadership transition with Justin Hotard as the new CEO?