The formula for simple interest is: SI = (P × R × T) / 100, Where SI is the simple interest, P is the principal, R is the rate of interest, and T is the time in years. We are given the interest (₹20,000), rate (10%), and time (4 years). So, we have: 20,000 = (P × 10 × 4) / 100, 20,000 = (40P) / 100, 40P = 20,000 × 100, P = (20,000 × 100) / 40 = ₹50,000. The principal amount is ₹50,000.
A factory produces three types of products, X, Y, and Z. The average production of product X over 5 days is 120 units per day. The average production of...
A person is standing 30 meters away from the base of a building. If the angle of elevation from the person's eye level to the top of the building is 60 ...
What is the average annual production of Crop C over the five years?
If the ratio of boys to girls in a class is 3:4 and the total number of students is 56, how many boys are there?
If 5 sin x - 12 cos x = 0, find the value of tan x.
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...
The value of 4 sin2 30˚ - tan2 60˚ + sec2 45˚ is equal to -
A circle has a radius of 15 cm, and a chord subtends a central angle of 60° at the center. Find the area of the segment formed by the chord.
1. एक चोर ने बाग से कुछ फल चुराए , पकड़े जाने पर पहले चौकीद...
The ages of two siblings, John and Mary, are in the ratio of 5:3. Five years ago, the sum of their ages was 38 years. What are their current ages?
