Dehydrogenase is an enzyme that catalyzes the oxidation-reduction reactions in soil. It plays a crucial role in the soil microbial community by participating in the metabolism of organic matter and the cycling of nutrients. Dehydrogenase activity is often used as an indicator of soil microbial activity and can provide insights into the overall soil health and fertility.
In a circle, two tangents PA and PB are drawn from an external point P such that the angle ∠ APB = 60°. If the radius of the circle is 10 cm, find th...
If 5 sin x - 12 cos x = 0, find the value of tan x.
What is the average production of Bananas and Grapes together for the entire period from 2018 to 2022?
Solve the equation: sin x = 1/2, 0 ≤ x ≤ 2π
A company has two employees, Employee A and Employee B. Employee A earns 180,000 annually, and Employee B earns 210,000 annually. If Employee A’s sala...
A bus travels 200 miles at a constant speed of 50 miles per hour. It then makes a 30-minute stop before continuing its journey at a constant speed of 60...
The ratio of the length and area of a rectangle is 1:39. And the ratio of length and breadth 4:3. Find the perimeter of the rectangle.
A person buys 2 items for ₹300 each. He sells one at a profit of 10% and the other at a loss of 10%. What is the overall gain or loss percentage?
Area of a rectangle is 96 m2 When the length of the same rectangle increased by 6 m and the breadth decreased by 3 m, then the area of the re...
Each question contains a statement followed by Quantity I and II. Read the information clearly and answer your questions accordingly.
Qu...
