Question
A shopkeeper bought two articles for Rs. 350 each. If he
sold one of them at 50% profit and the other at 10% loss, then find the difference between the selling prices of both the articles.Solution
ATQ; Selling price of one of the articles = 350 Ă 1.5 = Rs. 525 Selling price of the other article = 350 Ă 0.9 = Rs. 315 Required difference = 525 â 315 = Rs. 210
More Profit and loss Questions
If 4sin² θ = 3(1+ cos θ), 0° < θ < 90°, then what is the value of (2tan θ + 4sinθ - secθ)?
If sinθ = 5/13 for an acute angle θ, find:
(a) cosθ, (b) tan(90° â θ).
If Sin 3A = Cos (A - 46°) where 3A is acute angle, then the Value of A is
- If sin 2a = (1/2), then find the value of (sin a + cos a).
- If cos2B = sin(1.5B - 36 o ) , then find the measure of 'B'.
- If sin A = 1/2, then what will be the value of cot² A?
- Find the value of sin²18° + sin²72° + cos²63° + cos²27°.
If 0 ⤠θ ⤠90°, and sin(2 θ +50°) = cos (4 θ + 16°), then what is the value of θ (in degrees)?
Evaluate the following:
cos 45° Ă cos 45° â sin 45° Ă sin 45°
- If cot A = â3, then what will be the value of cosecâ´ A?
Relevant for Exams:
