Question
The perimeter of 4 squares is 20 cm, 28 cm, 32 cm and 48
cm respectively. What will be the area of the square having perimeter equal to sum of edges of 4 squares? (in sq.cm)Solution
Let side of 4 squares be a, b, c and d cm respectively. => a = 20/4 = 5 cm => b = 28/4 = 7 cm => c = 32/4 = 8 cm => d = 48/4 = 12 cm Perimeter of new square = a + b + c + d = 32 => side = 32/4 = 8 cm Required area = side2 = 82 = 64 cm2.
Select the option figure which is embedded in the given figure as its part (rotation is NOT allowed).
Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the w...
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
How many classes are there in the given picture?Â
Select the figure from the options that can replace the question mark(?) and complete the given pattern.
What will come in the place of the question mark (?) in the following equation, if '+' and '–' are interchanged and '×' and '+' are interchanged?
...Pointing at a girl, Seema said, “She is my father’s mother’s husband’s only son’s daughter.” How is that girl related to Seema?
...Select the letter cluster that will come next in the following series.
CHD, EJF, ______
From the given figures, Which of the option figure will be the next figure of the series?
In a code language, 'COUCH' is coded as FLXZK and 'TABLE' is coded as WXEIH. How will 'CHAIR' be coded in the same language?
