Question

Q1. Find the ratio of:

1)15 kg to 210 g

2) 30 days to 36 hours

Q2. Convert the given fractional numbers to percent.

1) 1/8

2) 3/40

Q3. Find:

1)15% of 250

2) 20% of ₹ 2500

Q4. Neeta saves ₹ 4000 from her salary. If this is 10% of her

salary. What is her salary?

Q5. A local cricket team played 20 matches in one season. It

won 25% of them. How many matches did they win?

Q6. I buy a T.V. for ₹ 10,000 and sell it at a profit of 20%. How

much money do I get for it?

Q7. Find the amount to be paid at the end of 3 years in each

case:

(a) Principal = ₹ 1,200 at 12% p.a.

Q8. Find the sum:

a) (5/3) + (3/5)

b) (-3/-11) + (5/9)

c) 5/63 – (-6/21)

d) -3/8 – 7/11

e) (3/10) × (-9)

f) (3/11) × (2/5)

g) (-3/5) ÷ 2

h) (-1/8) ÷3/4​

Answer 1

Answer:

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