A new homeowner drew a floor plan of her new house, in which 1 inch on the floor plan in equivalent to 18 inches on the actual floor. If the actual longest side of the floor in one of the bedrooms is 153 inches, what is the length of the longest side of the same bedroom in the floor plan?

If the width of the door of the living room is 0.75cm on the floor plan, its actual length in metres is

A scale drawing of a new building has 1/2 inch representing 40 feet . If a conference room has a floor length of 60 feet , what is the floor length , in inches , on the scale drawing ?

Ashu wants to lay tiles on the floor of her house which is 10 m long and 8 m wide. If the side of each tile which is square in shape is 2 m, then the number of tiles needed to cover the whole floor is

A rope of length 40 metres is cut into two pieces and two squares are made on the floor with them. The sum of the. area enclosed is 58 square meter. a) If the length of one piecce is taken as 'x', what is the. length of the other piece. b) What are the lengths of the sides of the squares? c) Write the. given fact about area as an algebraic equation. d) What is the length of each piece?

There are three floors in a given building such that floors 2 is above floors 1 and floors 3 is above floors 2. in the building there are two flats in each floors such Flat M is in the west of Flat N. In the building each flat has an area of 576 ft and each flat has same number of store. The area of each store of one of the flat on the even number floor is 64 ft. total store on floor number third is seven. the flat which has store of area of 72 ft is on odd number floor. area of each store stay in the flat which is exactly below 9 store in flat is 288 ft. there is only one floor between the flat who's each room area is 192 ft and the flat whose area is 72 ft. there is no man on the west of the flat having 6 childrens. What is the total number of store on floor 2^(nd) ?

Directions: Read the following information carefully and answer the questions which follow: There are six people living on different floors in the same building having six floors numbered one to six (the ground floor is numbered 1, the floor above it, number 2 and so on and the topmost floor is numbered 6). Q lives just below the floor of R, whose age is 5 years. Only two people live between the floors on which Q and U live. The one whose age is 10 years lives below Q. The one whose age is 20 years lives on the topmost floor. S does not live on an odd-numbered floor. S lives on a floor between U and Q and his age is 15 years. U is 5 years elder than P. T does not live on the topmost floor. The one who lives just above T is 3 years elder than T. Q lives on an even-numbered floor but not on the 4th floor. What is the age of Q?

Q1. Arbaz plans to tile his kitchen floor with green square tiles. Each side of the tile is 10 cm. His kitchen is 220 cm in length and 180 cm wide. How many tiles will he need?

(a) A uniform chain is lying in form of on arc of a circle of radius R. The arc subtends an angle of 2 alpha at the centre of the circle. Find the distance of the centre of mass of the chain from the centre of the circle. (b) A uniform chain of length (piR)/(2) is lying symmetrically on the top of a fixed smooth half cylinder (see figure) of radius R. The chain is pulled slightly from one side and released. It begins to slide. Find the speed of the chain when its one end just touches the floor. What is speed of centre of mass of the chain at this instant ? (c) In part (b) assume that the half cylinder is not fixed and can slide on the smooth floor. Find the displacement of the cylinder by the time one end of the chain touches the floor. Mass of cylinder is equal to that of the chain. For part (b) and (c) assume that the chain remains in contact with the cylinder all the while.