Question
Two boats A and B start towards each other from two
places, 500 km apart. Speed of the boat A and B in still water are 30 km/h and 20 km/h respectively. If A and B proceeds against and with the stream, respectively then after how much time will they meet?Solution
Let the speed of stream be ‘x’ km/h and they meet after‘t’ hours According to question, Distance covered while going upstream + Distance covered while going downstream = Total distance covered. (30 - x)t + (20 + x)t = 500 30t + 20t = 500 50t = 500 t = 10 hours
What was the major economic challenge addressed in the Third Five-Year Plan (1961- 1966)?
To mark the 75 years of Indo-Lanka Diplomatic Relations, External Affairs Minister Jaishankar inaugurated the 'Geoffrey Bawa: It is Essential To be Ther...
What type of cyberattack involves stealing personal information by connecting a malicious USB device into your phone or laptop while charging?
An attempt to obtain sensitive information such as username, password and credit card details, etc. for malicious reasons is termed as:
The "Chicken’s Neck" or "Siliguri Corridor" in India refers to a narrow stretch of land that connects which two regions?
The Reserve Bank of India ( RBI ) regulates the functioning and operations of Non - Banking Financial Companies ( NBFCs ) in India . To ensure financia...
Which of the following is the base year for the compilation of  RBI Financial Inclusion Index 2022?
Which bank has submitted an application to the Monetary Authority of Singapore for a banking license?
In Golgi apparatus, the maturing face is:
Under the provisions of the Mines Act, 1952, the Special Officer can enter a mine for the purpose of surveying, levelling and measuring, after giving pr...
