Area of a sector = (π × R2 × θ )/360 45 π = (π × (15) ² × θ )/360 45 x 360 = (225 × θ) θ = (45 x 360)/225 θ = 72° Length of an arc = (2 x Π x R x θ )/360 = (2 × π × 15 × 72)/360 = (72/12) × π =6 π cm.
Before the alarm(1)/ had stopped ringing(2) Reena had(3)/ pulled up the shade.(4)
Find the appropriate answer.
The eminent journalist (a)/ expressed his helplessness in making (b)/ the seminar to be held in the university premises. (c)/ No error (d)
I inhale the cold air, (A) / shaking my head and shoving (B) / my hands to the pockets of my black gabardine. (C) / No error (D)
Directions : In the question given below, a sentence is given, divided into parts. One of the parts may contain an error. Identify the part that contai...
The widely publicized manifesto (a) / of the new party (b) / is not much different than ours. (c) / No Error (d)
Select the segment which has a grammatical error in the given sentence. If there is no error ,select ‘no error.
I drink rather late last time
She is good in mathematics, but weak at physics.
I and you must meet often to be updated about each other.
The amended rules have been published in the Gazette of India and everything have been done.
