Question 1: Convert each of the following into the fraction:

Answer:

Question 2: Convert each of the following with percentage:

Answer:

Question 3: Explain each of the following ratios on the percentage:

Answer:

Question 4: Express each of the following decimal on the percentage:

Answer:

Question 5: Express each of the following percentage in decimal:

Answer:

Question 6: Express each of the following as ratio:

Answer:

Question 7: Find the value of:

Answer:

Question 8: Explain the Following:

i) What percentage of Rs. in Rs. ?

ii) What percentage of m in m?

iii) What percentage of kg in kg?

iv) What percentage of Liters in ml?

Answer:

i) What percentage of Rs. in Rs. ?

ii) What percentage of in ?

iii) What percentage of kg in kg?

iv) What percentage of Liters in l?

Let

Question 9: Explain the Following:

i) If of a numbers in , find the Number.

ii) If of a numbers in , find the Number.

iii) If of a number in , find the Number.

Answer:

i) If of a numbers in , find the Number.

Let the number to be

ii) If of a numbers in , find the Number.

Let the number to be

iii) If of a number in , find the Number.

Let the number to be

Question 10: Explain the following:

i) Increase by

ii) Decrease by

Answer:

i) Increase by

ii) Decrease by

Question 11: What Number Increase by Becomes .

Answer:

Let the number to be

Question 12: What Number when Decrease by Becomes

Answer:

Let the number to be