The Nagzira Wildlife Sanctuary (NWS) is located between Bhandara district and Gondia district of Maharashtra and covers an area of 152.81 square kilometres.
The ratio of the number of boys to girls in a school is 7:5. If 10 more boys join the school and 10 girls leave, the new ratio of boys to girls becomes ...
यदि '+' का अर्थ 'x' हो व '-' का अर्थ '÷' हो ए तो 1 + 1 - 1 + 1 - 1 + 1 - 1 -1 का वास्त...
The simple interest on a sum of money is 8/25 of the sum. If the rate of interest per annum is two times of the number of years in numerically. Find the...
If a line has direction ratios 2, -1, -2, determine its direction cosines.
A cylinder of radius 12 cm containing water reduces its water level by 1 cm when a fully immersed hemi spherical ball is removed from this cylindrical c...
A man allocates 12%, 18%, and 20% of his salary to his three children, P, Q, and R, respectively. The children spend 50%, 60%, and 56% of their received...
In a general survey of 832 people, it was found that 624 owned a car. If a person is selected randomly, what is the probability that the person will not...
A mixture of 60 liters contains milk and water in the ratio 7:5. How much milk should be added to make the ratio 3:1?
Find the income of Rahul.
Statement 1 : The saving of Rahul is Rs. 10,000 less than the saving of Piyush.
Statement 2 : The ratio of incom...
A car covers the first 40 km of a journey at 60 km/h and the next 60 km at 90 km/h. What is the average speed for the entire journey?
