Elitmus Exam Numerical Ability Area and Volume

rectangle dimensions were given,2 doors dimensions given, 2 windows dimensions given. 70cm wide wallpaper to be covered on the walls of this room. Cost of wallpaper is 60 per meter.. calculate total cost

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Elitmus Other Question

1! * 2^2 + 2! 3^2 + 3! * 4^2 + .....+ 20! 21^2 ) / 21 what is the remainder....? There is a square with side ‘a’ and one octagon is inscribed in it. What will be perimeter of octagon.