Areas Mcqs

Q.  The cross-section of a cannel is a trapezium in shape. If the cannel is 10 m wide at the top and 6 m wide at the bottom and the area of cross-section is 640 sq m, the depth of cannel is_________?

a. 20 m
b. 60 m
c. 40 m
d. 80 m


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The perimeter of one square is 48 cm and that of another is 20 cm. Find the perimeter and the diagonal of a square which is equal in area to these two combined?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The ratio of the area of a square to that of the square drawn on its diagonal is?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The ratio of the area of a square to that of the square drawn on its diagonal is_________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  What is the perimeter of a square field whose diagonal is 8√2?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  What is the area of a square field whose diagonal of length 20 m?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  What is the area of square field whose side of length 15 m?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The base of a right triangle is 8 and hypotenuse is 10. Its area is________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The altitude of an equilateral triangle of side 2√3 cm is_________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The length of each side of an equilateral triangle having an area of 4√3 cm2 is_______?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The area of a triangle will be when a = 1m, b = 2m, c = 3m, a, b, c being lengths of respective sides.
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The area of a triangle is with base 4m and height 5m?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  Bilal’s room has a floor of 8m by 4m. He decides to tile the floor with tiles of 25cm x 20 cm. How many tiles will he need?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ 26.50 per metre is Rs. 5300, what is the length of the plot in metres?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The length of a rectangle is halved, while its breadth is tripled. What is the percentage change in area?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is__________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  Water flows a tank 200 x 150m through a rectangular pipe 1.5 x 1.25m at the rate at 20kmph. In what time will be water rises by 2 meters?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The surface area of a (10cm x 4cm x3cm) brick is__________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The product of the area of three adjacent faces of a rectangular box is equal to___________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts
MCQs:  The sum of the length breadth and depth of cuboid is 19cm and it’s diagonal is 5√5 cm it’s surface area is_________?
Category: Mathematics Quizzes,   Published by: T-Code Scripts