Question
Amit and Sumit together start a business with investment
of Rs. 1900 and Rs. (x + 900), respectively. If the profit earned after 5 years is Rs. 6000 and share of Amit is Rs. 2500, then find the value of x.Solution
Ratio of share of profit of Amit : Sumit = 1900: (x + 900) So, {1900/(x + 2800)} times; 6000 = 2500 4560 = x + 2800 x = 1760
A cone has a base radius of 6 cm and a height of 8 cm. Find its volume and slant height (use π = 3.14).
120Â Â 124Â Â 151Â Â 167Â Â Â 292Â Â Â ?
Factor the polynomial: x³ - 6x² + 11x - 6.
What is the function of the "IF" function in Excel?
The simplified value of (452 x 452 x 452 – 356 x 356 x 356)/(452 x 356 + 452 x 452 + 356 x 356) is:
A bag contains 8 black and 10 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
In the figure, ABCD is a cyclic quadrilateral with O as center of the circle If ∠BOC = 136°, find ∠OBC.