Question
A was travelling from point X to point Y. He increased
his speed by 18 km/h after every hour. He reached his destination in 20 hours. If his initial speed was 50 km/h, then what was his average speed in the whole journey?Solution
Total distance travelled by A = (20/2) × {2 × 50 + (20 – 1) × 18} = 10 × (100 + 342) = 4420 km Required average speed = 4420/20 = 221 km/h
In which Indian city is the Lingaraj Temple located?
Which product from Odisha has recently been granted a Geographical Indication (GI) tag, often referred to as the "Prince" of that product?
Which of the following statements is/are CORRECT with respect to the Net FDI flows into India in October 2023?
I.According to Reserve Bank of Ind...
What is the primary objective of the Railways (Amendment) Bill, 2024 introduced by Union Railway Minister Ashwini Vaishnaw?
What is the reason behind Indian weightlifter Sanjita Chanu's four-year ban imposed by NADA's Disciplinary Panel?
What policy change did Jawaharlal Nehru University (JNU) and South Asian University (SAU) implement recently?
India signed its first Defence MoU with Slovakia through which group?
The Asian Development Bank (ADB) will provide a $96.3 million loan for the safe and improved water supply in the state of ________.
Who is the current Chief Executive Officer of UIDAI (Unique Identification Authority of India)?
The famed Gond painting has received the prestigious Geographical Indication (GI) tag. It is a traditional art form of which Indian state?
Relevant for Exams:
