Q: What is the decimal equivalent of 5%?

A 420 cm²
B 380 cm²
C 480 cm²
D 410 cm²

Share this MCQ

Answer: C

Explanation:

Let length = X and breadth = Y. Then,
2 (X + Y) = 92 OR X + Y = 46 AND X^2 + Y^2 = (34)^2 = 1156.
Now, (X + Y)^2 = (46)^2
⇔ (X2 + Y2) + 2XY = 2116 ⇔ 1156 + 2XY = 2116
⇒ XY=480
∴ Area = XY = 480 cm²

Area

Share Above MCQ

‹ Previous Next ›

Write your comment

Learn More MCQ Questions from Arithmetic Aptitudes Area

Q: What is the decimal equivalent of 5%?

Report Question