Here, radius r = 20 cm, arc length s = 24(4/9) cm = 220/9 s = rθ ⇒ θ = 220/(9 × 20) ⇒ θ = 11/9 rad => 11/9 × 180/π = 220/3.14 => 70°
All the window pains (A) / panes (B) were broken when I opened the house after almost ten days.
I did not want her to feel bored (A) / boa...
Select the most appropriate word for the given group of words.
Medical doctors who specialise in diagnosing diseases using X-rays, CT scans and...
Select the most appropriate synonym of the given word.
Retaliate
In each question below, four words printed in bold type are given. These are numbered (A), (B), (C) and (D). One these words printed in bold might eith...
Select the most appropriate meaning of the given idiom.
One track mind
Select the most appropriate synonym of the given word.
RAPT
Mr Adams faces the immense (A) challenge of pulling the city out of the pandemic (B) , taking office as the city is grapling (C) with record numbe...
Parley
(i) When Abraham won the war, there ensued a brief parley between himself and the king of Sodom.
(ii) Raven had little desire ...
Select the most appropriate word for the given group of words.
Group of bees
Select the most appropriate word for the given group of words.
A doctor who attends to bone problems
