Question
On a rectangular wall of length 28 metres and height 23
metres, there is a window in the shape of triangle surmounted on a square. If the base of triangle and square overlap and length of each side of the square is 8 metres and length of altitude of the triangle is 5 metres, then excluding the window, what is the surface area of the wall?Solution
Surface area of the entire wall = length × height = 28 × 23 = 644 m2 Surface area of the window = sum of surface area of the square part + surface area of the triangular part => 82 + (1/2) × 8 × 5 => 64 + 20 = 84 m2 Required surface area = 644 – 84 = 560 m2
She was by no means a person who wasted money , but somehow all the money disappeared anyway.
Select the option that can be used as a one-word substitute for the given group of words.
A person who believes that war and violence are unjustifiable
Select the option that can be used as a one-word substitute for the given group of words.
Many fish swimming together
Yearly celebration of a date or an event .
In the following question, out of the given alternatives, choose the best one which expresses the meaning of the given word.
Quell
Affinity
Select the option that can be used as a one-word-substitute for the given group of words.
A collection of maps:
Directions: in each of the following questions, choose the correct alternative which can be substituted for the below given word/ phrase of words.
...Impeccable
Select the option that can be used as a one-word substitute for the given group of words.
A shortened version of a larger work
