Question
'A' and 'B' are running on a circular track of length
4500 metres. 'A' is running clockwise at 5 m/s while 'B' is running anti-clockwise at 7 m/s. Find the difference between the distance covered by 'A' and 'B' by the time they meet for the tenth time.Solution
ATQ, Time taken to meet for the first time = 4500 ÷ (5 + 7) = 375 seconds So, time taken to meet for 10th time = 375 × 10 = 3750 seconds So, distance covered by 'A' in 3750 seconds = 3750 × 5 = 18750 metres And distance covered by 'B' in 3750 seconds = 3750 × 7 = 26250 metres So, required difference = 26250 - 18750 = 7500 metres
Recently Prasar Bharati launched its new logo.Which one of the following components is signified by the central circle and map of India used in the logo?
As of 2025, how many Ramsar sites does India have, making it the largest in Asia?
Why was Kozhikode recently inducted into the WHO’s Global Network of Age-friendly Cities?
Which of the following was constituted as a famine commission during British rule in India?
1. Campbell Commission.
2. Sadler Commission.<...
Recently which of the following startup signed a pact with TATA Steel for drone-based mining solutions for effective mine management?
What was the estimated tiger population in the Sundarbans Tiger Reserve at the time of expansion?
To give the real experience of earthquake tremors to visitors and a look into the devastating earthquake that hit the country in 2001, an earthquake and...
On what day is World Meteorological Day celebrated annually?
As per RBI data, what was the total value of India’s external debt at the end of March 2025?
Consider the following statement:
I. Bilateral Trade between India and the GCC registered an increase of 77.6% on a year-on-year basis in FY 2021...
Relevant for Exams:
