Test Index

CTET Paper II (Mathematics and Science) 24 Dec 2021 Solved Paper

Question : 31 of 150

Marks: +1, -0

The value of

\frac{101.01\times 0.01}{3.367}+\frac{3.96}{0.8}

Solution:

Concept:

This problem tests simplifying decimal arithmetic and fractions. Compute each term separately, then add them.

Explanation:

First, evaluate the left term:

101.01 \times 0.01 = 1.0101

Divide

1.0101

3.367

1.0101 \div 3.367 = 0.3

(since

3.367 \times 0.3 = 1.0101

Now evaluate the right term:

3.96 \div 0.8

. Divide by shifting decimal:

3.96 \div 0.8 = 39.6 \div 8 = 4.95

Add the two results:

0.3 + 4.95 = 5.25

Answer:

5.25 (Option B)

Go to Question:

Prev Question

Next Question