Question
A boat can cover 150 km in downstream in 15 hours and
120 km in upstream in 12 hours. Find the distance travelled by the boat in still water in 5 hours.Solution
Downstream speed of the boat = 150/15 = 10 km/hr Upstream speed of the boat = 120/12 = 10 km/hr Speed of boat in still water = (10 + 10)/2 = 10 km/hr Distance travelled by the boat in still water in 5 hours = 10 × 5 = 50 km
Who has been appointed to the Supreme Court committee for drafting an equal opportunity policy for transgender rights?
The Insurance Regulatory and Development Authority of India (IRDAI) has made changes to the approval process for insurance products.What changes have be...
Which Article of the Indian Constitution refers to the Rights of Ministers with respect to the State Legislature?
Which of the following is an indirect tax?
What is the name of the US-led silicon supply chain initiative that India was not included in?
Which new category has been introduced under the Pradhan Mantri Mudra Yojana to cover loans between ₹10 lakh and ₹20 lakh?
On which date was the 87th Foundation Day of the CRPF celebrated in 2025?
Who has been appointed as the new Chairman and Managing Director of Bharat Electronics Limited (BEL)?
_______Â fintech payments and banking platform for businesses, will join the Open Network for Digital Commerce (ONDC), as an alternative for internet s...
Which mountain did Tripura mountaineer Aritra Roy successfully climb on 7 January 2026?
Relevant for Exams:
