Mensuration MCQs for Patwari
Practice Mensuration under Maths for Patwari with 14 free MCQs in Hindi and English.
Patwari — Mensuration
14 Questions • Instant results & explanations • Hindi & English
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Question 1 of 14
The area of a rectangle is 120 sq. cm and its perimeter is 46 cm. Find the length of its diagonal.
Question 2 of 14
What is the value of (0.8 * 0.8 * 0.8 + 0.2 * 0.2 * 0.2) / (0.8 * 0.8 - 0.8 * 0.2 + 0.2 * 0.2)?
Question 3 of 14
What is the absolute geometric necessity required for calculating the height of the wall using the sine function when given only the length of the leaning ladder?
Question 4 of 14
The sides of a right-angled triangle are 5, 12 and 13 units. A rectangle is constructed, which is equal in area to the triangle. It has a width of 10 units, then the perimeter of this rectangle is:
Question 5 of 14
If the numerator of a fraction is increased by 20% and the denominator is increased by 30%, the fraction becomes 6/13. What is the original fraction?
Question 6 of 14
The perimeter of a square is 40. The area of a rectangle is equal to the area of this square. If the breadth of the rectangle is 5, find its length.
Question 7 of 14
The difference between two numbers is 14 and the difference between their squares is 280. Find the sum of the two numbers.
Question 8 of 14
If the circumference of a circle is reduced by 50%, its area will be reduced by:
Question 9 of 14
The circumference of a circle is equal to the perimeter of a square. If the area of the circle is 616 sq cm, find the area of the square.
Question 10 of 14
If both the radius and the height of a cylinder are doubled, its volume becomes how many times of the original volume?
Question 11 of 14
In a height and distance scenario, a ladder acting as a hypotenuse is 40m, and the vertical wall it leans against is 20√3m. Which fundamental trigonometric ratio must be utilized to directly calculate the angle of elevation from the ground?
Question 12 of 14
If a 40 m long ladder is placed against a vertical wall such that it precisely reaches the top of the wall, and the height of the wall is 20√3 m, what is the angle of elevation of the top of the wall from the base of the ladder?
Question 13 of 14
The length of a rectangle is increased by 10% and its breadth is decreased by 10%. The percentage change in its area is:
Question 14 of 14