Question
Two cars X and Y start from two places A and B
respectively which are 800 km apart at 8 a.m. Both the cars run at an average speed of 50 km/hr towards each other. Car X stops at 9 a.m. and again starts at 10 a.m. While the other car Y continues to run without stopping. When do the two cars cross each other?Solution
Till 10 a.m. Dist. Covered by X = 50 km and Till 10 a.m. Dist. Covered by Y = 100 km Remaining distance to be covered at 11 a.m. = 800 – 150 = 650 km Relative speed of X and Y = 100 Km / hr ∴ Time taken = 650/100 =13/2 hrs. = 6 hrs. 30 min. ∴ Two cars will cross each other at 4.30 p.m.
When will the new GDP series with 2022–23 as base year be released by MoSPI?
What ambiguity arose in Nepal's BRI agreement with China regarding project funding?
Recently Cabinet provides additional Rs ____ cr to RuPay debit card, BHIM transactions for FY23 that aims at promoting digital payments across the country.
Recently which Private sector Bank launched a 4G Soundbox that provides instant voice-based payment alerts to help merchants with instant confirmation o...
What is the submission deadline for the Minimum Viable Concept (MVC) under the Kalaa Setu challenge?
Which of the following company has recently announced that it will be investing Rs 2,000 crore for setting up a large hyperscale data centre in Hyderabad?
ICICI Bank has entered into a partnership with which institute to support the startup ecosystem & to empower startups and innovators at its Startup Incu...
What milestone was achieved by Ratapani Tiger Reserve in Madhya Pradesh?
Which institution has developed a new type of bulletproof jackets which is the lightest in the world?
On what date did Raghavendra Srinivas Bhat take charge as interim MD & CEO of Karnataka Bank?