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Mental Maths

Choose the correct option. 21 st
Century #Critical Thinking
Skills
1. 8 rupees 35 paise is the same as:
a. 835 paise b. `8.35 c. both a. and b. d. none of these
2. Which of the following Indian currency notes does not exist?

a. `5 b. `10 c. `15 d. `20
3. How many 50-paise coins will you get for a 10-rupee coin?

a. 15 b. 20 c. 25 d. 50
4. Manjeet bought 6 pencils, each costing `5 and 5 posters, each costing `12. How much
money did she pay for these two items?

a. `68 b. `58 c. `90 d. `78

HOTS

21 st
Century #Critical Thinking
Skills
1. Ankit has `1500 in his wallet in the form of 200-rupee and 100-rupee notes. The
number of both types of notes is the same. Find the number of each type of notes.

2. If + + = `150, + + = `100 and

+ + = `120, then, + + = ?

3. Which one is cheaper?

a. or b. or

204 Mathematics 3