The area of the smallest circle which contains a square of area 4 cm2 inside is
Side of the square = √4 = 2 cm Diagonal of the square = 2 √2 The diameter of the circle = Diagonal of the square = 2√2 Radius of the circle = 2√2/2 = √2 ∴ Area of the circle = π × (√ 2)2 = 2π
In a certain code language. ‘LANGUAGE’ is written as ‘HWJCQWCA' How will 'CODE' be written as in the same coding language?
Six lions N, O, P, Q, R and S are sitting in a straight row, facing north. Only Q sits to the left of R. N sits second to the left of O. S sits second t...
Four word-pairs have been given, out of which three are alike in some manner and one is different. Select the odd one.
Solve the equation on the basis of the given system.
a = 5 (34) 15, b = 14 (45) 56, c = 9 (?) 45:
If PEARS is coded as 101 and CAT is coded as 49, then how would MEAL be coded?
Three statements are followed by four conclusions numbered I, II, III and IV. You have to consider these statements to be true, even if they seem at va...
Select the option in which the following figure is embedded. (Rotation is NOT allowed)
Eight people E, F, G, H, J, K, L and M are sitting around a circular table facing the centre but not necessarily in the same order. F is sitting second ...
