Question
A and B started a business by investing Rs.7000 and
Rs.10000 respectively. After 7 months A withdrew 60% of his investment. If at the end of the year, profit share of B is Rs.8400, then find the profit share of A.Solution
Profit sharing ratio A and B = 7000 x 7 + 4200 x 5 : 10000 x 12 = 7:12 So, profit share of A = 8400 x (7/12) = Rs.4900
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.