CTET Paper I (Classes I to V) Feb 2014 Solved Paper

Concept:The question tests the ability to check equality of measurements, decimals, and fractions.Explanation:Option A: Square side 10 cm gives area $10 \times 10 = 100\ \text{cm}^2$. Rectangle length 10 cm, breadth 0.1 m = 10 cm (since 0.1 m = 10 cm). Area = $10 \times 10 = 100\ \text{cm}^2$. Both areas are equal. So this is correct.Option B: 1 meter 5 centimeter = $1\ \text{m} + 0.05\ \text{m} = 1.05\ \text{m}$. This is not equal to 1.5 m. Hence this is not correct.Option C: 0.40 can be written as 0.4. They are the same value. So this is correct.Option D: $\frac{3}{4}$ rupee = 0.75 rupee. This is correct.Only option B is incorrect.Answer:Option B is not correct.