The second letter is the fourth succeeding letter of the first letter as per the English alphabetical series. ZD → Z + 4 = D LP → L + 4 = P WA → W + 4 = A UQ → U + 4 = Y ≠ Q KO → K + 4 = O
A trader marked an article 50% above its cost price and sold it after allowing a discount of 30%. If the transaction resulted in a profit of Rs. 26, the...
Find the variance of the numbers 13, 16, 22, 17.
The length of the diagonal of a rhombus is 24 cm, and the perimeter is 80 cm. Find the area of the rhombus.
In a quadrilateral ABCD, the diagonals AC and BD intersect at O. If AO = 8 cm, OC = 12 cm, BO = 6 cm, and OD = 9 cm, find the area of the quadrilateral ...
