A man finds that the cost price of 4950 articles is same as the selling price of 4500 articles. Find his profit/loss%?
Cost price × 4950 = Selling Price × 4500 (Cost Price )/(Selling Price )= 4500/4950 (Cost Price )/(Selling Price )= 10/11 Let Cost price of an article be 10x, and the selling price of the article be 11x Then Profit = x Profit % = x/10x ×100 = 10%.
The lengths of three medians in a triangles are 21 cm, 28 cm, 35 cm. What is the area of that traingle (in cm 2 )?
Find the radius of the sphere whose volume is 562.5π cm3
ABCD is a square. P, Q, R and S are points on the sides AB, BC, CD and DA respectively such that AP = BQ = CR = DS. Angle SPQ equal to ?
The area of the largest triangle inscribed in a semi-circle of radius R is-
A circular clock has the hour hand of length 42 cm. Find the length of the distance it covers by its tip from 11 p.m. to 3 a.m.
In the given figure. ABCDEF is a regular hexagon whose side is 6 cm. APF, QAB, DCR and DES are equilateral triangles. What is the area (in cm2
In ∆ABC , G is the centroid , AB = 5 cm, BC= 6 cm and AC = 7 cm , find GD, where D is the mid-point of BC?
ABC is an isosceles triangle inscribed in a circle. If AB = AC = 12√5 and BC = 24 cm then radius of circle is
