Start learning 50% faster. Sign in now
The correct answer is C
The angle of elevation of the top of a building from a point on the ground is 60°. After walking 20 meters towards the building, the angle of elevation...
Find the value of: {(78/4) + (15/6)} ÷ 2 - 6
A certain sum of money becomes Rs. 1900 in 1 year and 2600 in 3 years at certain rate of simple interest. Find the sum of money invested.
31.5 ÷ 1.75 × 6 – 12 = ? + 34
If (a + b) = 8 and ab = 10, then find the value of (a2 + b2).
A company purchased a machine for Rs. 50,000. The machine depreciates at a rate of 15% per year for two years. After three years, the company sold the m...
A circle with radius 8 cm is inscribed in a square. What is the area of the square?
What does "M" stand for in the term CDMA?
Akshay invested Rs. 1650 in two schemes P and Q in the respective ratio of 7:4. Scheme P and Q are offering simple interest at the rate of 8% per annum ...