A certain sum amounts to ₹3,640 in 2 years and ₹4,060 in 8 years at simple interest. Find the approximate rate percentage per annum?
If 8cotθ = 6, then then value of \(
\frac{\sin \theta + \cos \theta}{\sin \theta - \cos \theta}
\) is:
The following chart shows the scores of employees in a company's annual performance.
What is the percentage of Kartik's score out of the total score of all the employees?
Three cubes of equal volume are joined end to end. Find the surface area of the resulting cuboid if the diagonal of the cube is \( 6\sqrt{3}\ \text{cm} \).
.
If \(
\tan A = \frac{5}{12},
\) then the value of cosA = _____________
Apples were purchased at 100 for Rs.350 and sold at Rs.48 a dozen. What is the profit or loss percentage?
Profit \(
14\frac{2}{7}\%
\)
Loss \(
18\frac{3}{5}\%
\)
Loss 10%
Profit 12%