Select Page

## On a scale drawing, a rectangle 1 inch by 1(1/3) inches represents the floor of a room and the indicated scale is 1-inch equals 15 feet. How many square tiles 6 inches on a side will be needed to cover this floor? (1 foot = 12 inches) – OG 2020 Question #100 with Solution

A 1 minute readSolution Given: Dimensions of the rectangular floor = 1 inch by 1(1/3) inches 1 inch = 15 feet 1 feet = 12 inches   To find: The number of square tiles 6 inches on a side will be needed to cover this floor.   Approach and Working: Dimensions of the rectangleRead more…

## In the floor plan of an executive’s beach house above, the north and south walls of the living room are parallel. What is the floor area, in square feet, of the bedroom? – OG 2020 Question #99 with Solution

A 1 minute readSolution Given Let us name the point in the diagram as shown below: AE = 30 ft BE = 30 ft CF = 15 ft AD = 30 ft CD = 30 ft   To Find: Area of Bedroom or ∆ACD   Approach and Working: Since EF is parallel toRead more…

## Three-fourths of the area of a rectangular lawn 30 feet wide by 40 feet long is to be enclosed by a rectangular fence. If the enclosure has full width and reduced length rather than full length and reduced width, how much less fence will be needed? – OG 2020 Question #98 with Solution

A 1 minute readSolution Given In this question, we are given A rectangular lawn is 30 feet wide and 40 feet long. Three-fourth of the area of the lawn is to be enclosed by a rectangular fence.   To Find We need to determine The less amount of fence required, if the enclosureRead more…

## In quadrilateral ABCD above, what is the length of AB? – OG 2020 Question #97 with Solution

A 1 minute readSolution Given In this question, we are given The diagram of the quadrilateral ABCD Length of AD = 1, DC = 3 and CB = 4 Angle BAD = angle DCB = 90°   To Find We need to determine The length of AB   Approach & Working In theRead more…

## If rectangle ABCD is inscribed in the circle above, what is the area of the circular region? – OG 2020 Question #96 with Solution

A 1 minute readSolution Given In this question, we are given Rectangle ABCD is inscribed in the circle, as shown in the given diagram.   To Find We need to determine The area of the circular region   Approach & Working As ABCD is a rectangle, we can say angle ADC = angleRead more…

## The figure above shows a portion of a road map on which the measures of certain angles are indicated. If all lines shown are straight and intersect as shown, is road PQ parallel to road RS? – OGQR 2020 Question #222 with Solution

A 2 minute readSolution Steps 1 & 2: Understand Question and Draw Inferences In this question, we are given: A portion of the roadmap Showing the measures of certain angles. All the lines shown in the figure are straight. We need to find: Whether road PQ is parallel to road RS. Per ourRead more…

Payal Tandon
Co-founder, e-GMAT
Welcome to e-GMAT Support!
I am Payal, Co-Founder of e-GMAT.
Feel free to ask any Query.