Area MCQs
Practice free Area multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 287 questions — no login required.
Question 173easy
If the length of a certain rectangle is decreased by 4 cm and the width is increased by 3 cm, a square with the same area as the original rectangle would result. The perimeter of the original rectangle (in cm) is :
Question 174easy
The area of a triangle is p sq.cm and its base is x cm. What is the height of the triangle (in cm) ?
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Question 175easy
A triangle of area 9y cm2 has been drawn such that its area is equal to the area of an equilateral triangle of side 6 cm. The value of y would be :
Question 176easy
If the height of a triangle is decreased by 40% and its base is increased by 40%, what will be the effect on its area ?
Question 177easy
The diameter of a circle is 3.5 cm. What is the circumference of the circle ?
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Question 178easy
If the perimeter of a square is equal to the radius of a circle whose area is 39424 sq. m. What is the area of the square ?
Question 179easy
A small ring of negligible thickness and radius 2 cm moves on a bigger rung of radius 10 cm. How many rotations will the small ring take on the bigger ring to make a complete round ?