Question
The sum of interior angles of a regular polygon is
1260°. Find the number of diagonals.Solution
Sum of interior angles of n-gon = (n − 2) × 180 (n − 2) × 180 = 1260 n − 2 = 1260/180 = 7 n = 9 Number of diagonals = n(n − 3)/2 = 9 × 6 / 2 = 27.
"This question consists of a sentence which is divided into four parts numbered (1) to 4. only one part of the sentence is not acceptable in standard w...
The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
Everybody stared / when me / en...
He has made a mistake(A)/ of which(B)/ I am certain.(C)
Read the following sentence to find out whether there is any grammatical mistake/error or idiomatic error in it. The error, if any, will be in one part ...
Unrest has been brewing (1)/ between the hill tribes (2)/ of the state for (3)/ a number of reasons (4)/ No error (5)Â
There was a spurt in Kerala, with 28 new cases reported — the largest in any Indian state in a single day.Â
In the following questions, some parts of the sentences have errors and some are correct. Find out which part of a sentence has an error. The number o...
Identify the segment in the sentence that contains a grammatical error.
The boy longed for the comfort with his mother’s lap.
Higher attrition have been leading to (1)/better increments as (2)/the job market is currently witnessing (3)/a huge churn, according to Naukri (4).
- Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. Mark the part with the...
Relevant for Exams:
