Perimeter of square shaped plot = 200 metres Let length of each side of the square shaped plot be ‘a’ metres. So, 4a = 200 Or, a = 50 Area of square shaped plot = 50 × 50 = 2500 m2 Area of rectangular plot = 1.50 × 2500 = 3750 m2
Find the value of x in 5 (5x – 6) = 25 (3x – 3)
If sinθ = 3/5 and θ is an acute angle, find cos θ.
What is the primary purpose of an operating system in a computer system?
Quantity I: A shopkeeper bought an article for Rs. 3000 and marked its price up by 50%. He then gave two successive discounts of 10% and ‘x’%, makin...
Palash invest thrice the sum invested by Vicky and withdraws half of the sum after 3 months and again withdraws half of the remaining sum after 3 months...
A train takes 3 hours to travel a certain distance at a speed of 60 km/h. If the speed is increased by 20 km/h, how long will it take to cover the same ...
A sum of rupees 5,000 is invested at 15% per annum compound interest for 1.5 years, compounded half-yearly. What will be the final amount?
A person deposits ₹12,000 in a bank offering a 5% interest rate compounded annually. After 2 years, how much interest will he have earned?
Ten years from now, the ages of A and B will be in a ratio of 7:9. C's current age is half of B's current age. Five years from now, the ratio of C's age...
A man standing on the top of a cliff observes a boat at an angle of depression of 45°. He then moves 30 meters further down the cliff, and the angle of...
