Question
A boat racer can row 45/2km/h in still water. If the
speed of river is 12.5 km/h, it takes him 40 minutes to row to a place and back, how far off is the place (consider up to two decimals)?Solution
Speed of boat in still water =B=45/2 =22.5km/h Speed of river (Stream)=S =12.5km/h Speed of boat in upstream =22.5-12.5=10km/h Speed of boat in Downstream=22.5+12.5=35km/h Let the distance =D ATQ- 
Marked price of an article is Rs.420 more than its cost price. If profit earned is equal to the discount given then find the profit earned?
Who was the author of ‘Kathasaritsagar’?
Consider the following statements about Constituent Assembly:
1. The idea of a Constituent Assembly was first put forward in the Nehru Report.
Bilateral netting sometimes seen in news, it refers to
Which city hosted the 1st United Nations Water Conference in 2023?
According to industrial relation code 2020 ,Which of the following industrial establishments are required to prepare standing orders?
Who is the chief economist of the IMF?
In the year 2022-23, which state in India has received the highest number of Geographical Indication (GI) tags?
The product of two positive numbers is 3920. If one number is five times the other, then the sum of the two numbers is:
Which one of the following is not a trade union security measure?
Relevant for Exams:
