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The area of a rectangle is thrice that of square. Length of the rectangle is 40 cm and the breadth of the rectangle is ( 3 / 2 ) times that of the side of the square. The side of the square in cm is ?
  • a)
    15
  • b)
    20
  • c)
    30
  • d)
    60
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
The area of a rectangle is thrice that of square. Length of the rectan...
Let the side of the square = y cm
Then, breadth of the rectangle = 3y/2 cm
∴ Area of rectangle = (40 x 3y/2) cm2
= 60y cm2
∴ 60y = 3y2
∴ y = 20
Hence, the side of the square = 20 cm
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The area of a rectangle is thrice that of square. Length of the rectangle is 40 cm and the breadth of the rectangle is ( 3 / 2 ) times that of the side of the square. The side of the square in cm is ?a)15b)20c)30d)60Correct answer is option 'B'. Can you explain this answer? for Bank Exams 2025 is part of Bank Exams preparation. The Question and answers have been prepared according to the Bank Exams exam syllabus. Information about The area of a rectangle is thrice that of square. Length of the rectangle is 40 cm and the breadth of the rectangle is ( 3 / 2 ) times that of the side of the square. The side of the square in cm is ?a)15b)20c)30d)60Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Bank Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The area of a rectangle is thrice that of square. Length of the rectangle is 40 cm and the breadth of the rectangle is ( 3 / 2 ) times that of the side of the square. The side of the square in cm is ?a)15b)20c)30d)60Correct answer is option 'B'. Can you explain this answer?.
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