Question
βAβ, βBβ and βCβ started a business by
investing Rs. 2200, Rs. 4000 and Rs. 3000, respectively. After 4 months, βBβ left and βAβ and βCβ added Rs. 400 each to their respective initial investment. Find the ratio of annual profit received by βAβ, βBβ and βCβ.Solution
Ratio of the annual profit received by βAβ, βBβ and βCβ => {(2200 Γ 4) + (2600 Γ 8)}:(4000 Γ 4):{(3000 Γ 4) + (3400 Γ 8)} = 37:20:49
A cone has a base radius of 6 cm and a height of 8 cm. Find its volume and slant height (use Ο = 3.14).
120Β Β 124Β Β 151Β Β 167Β Β Β 292Β Β Β ?
Factor the polynomial: xΒ³ - 6xΒ² + 11x - 6.
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The simplified value of (452 x 452 x 452 β 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 β BOC = 136Β°, find β OBC.