Get Started with ixamBee
Start learning 50% faster. Sign in now
Total height = 50 m tan α = 24/x tan2 α = 50/x tan2 α = 2tan α /(1 - tan2 α ) 50/x = 2*24/x/{1−(24/x)2} ⇒ 50(x2−576)=48x2 ⇒ 2x2=28800 ⇒ x 2 =14400 or x=120m
At the vary centre of the Galaxy lies a remarkable object—a massive black hole surrounded by an accretion disk of high-temperature gas.
Unrest has been brewing (1)/ between the hill tribes (2)/ of the state for (3)/ a number of reasons (4)/ No error (5)
In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark it as your an...
Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. Mark the part with the error as...
The burglar stole all the money(A)/ in the house but surprisingly missed(B)/ the jewelleries in the locker.(C)/ No error(D)
The plan was to go for (A)/ the cinema but (B)/ owing to certain hindrances, it failed (C)/ No Error (D)
Read the sentence to find out whether there is an error in it. The error, if any, will be in one part of the sentence. The letter corresponding to that ...
Identify the segment in the sentence, which contains the grammatical error.
Sunita is senior to me in this office and know all the rules.
They had to put of the garden party because of the heavy rain.
Inside it is a (A)/confection of dark (B)/polished wood, shine brass (C)/and comfortable banquettes (D).
...