Question
The perimeter of 3 squares is 30 cm, 36 cm and 42 cm
respectively. What will be the area of the square having perimeter equal to sum of edges of 3 squares? (in sq.cm) Note:- Find the nearest whole number.Solution
Given perimeters: 30 cm, 36 cm, 42 cm Side lengths: 30/4, 36/4, 42/4 = 7.5, 9, 10.5 cm Sum of edges (sides) = 7.5 + 9 + 10.5 = 27 cm New square has perimeter = 27 cm ⇒ side = 27/4 cm Area = (27/4)2 = 729/16 = 45.5625 sq.cm or 45 sq.cm
A) When someone burns out, the brain’s emotional responses become suppressed.
B) The brain can't cope any longer, and the person may well g...
The Public Accounts Committee of the State Assembly, which onset (A) the works and schemes of various departments of Chengalpattu district, _________ (...
Select the option that arranges sentences A, B, C and D in a logical sequence.
A. But unfortunately, this so-called best friend has turned a foe....
Which is the THIRD sentence of the paragraph after rearrangement?
I. The Reserve Bank of India (RBI) invest A. a central role in monetary B. policy and banking innova...
Directions: In each of the following questions, a sentence is given with three words marked as (A), (B), and (C). These words may or may not be placed ...
Which should be the third sentence after rearrangement?
A. riot invoking a miracle gone wrong
B. a riot is no longer an act of production where
C. an act of consumption where
D. th...
Directions: In each of the following questions, a sentence is given with three words marked as (A), (B), and (C). These words may or may not be placed ...
Which of the following is the sixth (last) sentence of the passage?
Relevant for Exams:
