Which of the following is not correct ?1. Area of a square of side 10

1.	Which of the following is not correct ?1. Area of a square of side 10 cm = Area of a rectangle of length 10 cm and breadth 0.1 m2. 1 meter 5 centimeter = 1.5 meter3. 0.40 is same as 0.44. Rupee 3/4 = Rupee 0.75
Answer» Correct Answer - Option 2 : 1 meter 5 centimeter = 1.5 meter Detailed solution: Option 1 → Area of square of side 10 cm = 10 × 10 ⇒ 100 cm² Area of rectangle of length 10 cm and breadth 0.1 m = 10 × (0.1 × 100) ⇒ 10 × 10 ⇒ 100 cm2 Both the areas are equal Option 2 → 1 meter 5 centimeter = 1.05 meter ⇒ 1.05 meter ≠ 1.5 meter Both the values are not equal Option 3 → 0.40 can also be written as 0.4 Both the given values are the same Option 4 → Rupee 3/4 can also be written as Rupee 0.75 ∴ Option 2 is not correct

Which of the following is not correct ?1. Area of a square of side 10 cm = Area of a rectangle of length 10 cm and breadth 0.1 m2. 1 meter 5 centimeter = 1.5 meter3. 0.40 is same as 0.44. Rupee 3/4 = Rupee 0.75

Answer» Correct Answer - Option 2 : 1 meter 5 centimeter = 1.5 meter

Detailed solution:

Option 1 →

Area of square of side 10 cm = 10 × 10

⇒ 100 cm²

Area of rectangle of length 10 cm and breadth 0.1 m = 10 × (0.1 × 100)

⇒ 10 × 10

⇒ 100 cm2

Both the areas are equal

Option 2 →

1 meter 5 centimeter = 1.05 meter

⇒ 1.05 meter ≠ 1.5 meter

Both the values are not equal

Option 3 →

0.40 can also be written as 0.4

Both the given values are the same

Option 4 →

Rupee 3/4 can also be written as Rupee 0.75

∴ Option 2 is not correct

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