Page 98 - Ganit Kaushal

10. Assertion (A): 0 ÷ 5 = 0

Reason (R): When we divide a whole number by zero, we get zero.
11. Assertion (A): 66 = 12 × 5 + 6

Reason (R): Dividend = (Divisor × Remainder) + Quotient, for all whole numbers, where the divisor
is ≠ 0.
12. Assertion (A): 0 ÷ 50 = 0
Reason (R): If ‘a’ is any non-zero whole number, then 0 ÷ a = 0.

13. Assertion (A): If ‘a’ and ‘b’ are natural numbers, then (a + b) is a whole number.
Reason (R): The sum of two natural numbers is always a natural number. Also, every natural number
is a whole number.

14. Assertion (A): When comparing 22,405 and 22,450, the number 22,450 is greater.
Reason (R): When the number of digits is the same, the value in the tens place determines which
number is greater.

Case Study Based Questions
A non-government organisation (NGO) organised a fundraising event to raise funds for poor children. They
sold tickets to collect money. The tickets were priced at `590 each. They managed to sell a total of 1230 tickets.
Out of the total amount collected; `25,700 was spent on organising the event and the remaining amount was

donated as charity to the poor children.
Based on this case, answer the following questions:

1. What is the total amount collected from ticket sales?
2. Calculate the amount donated to the charity for poor children.

3. If the charity received `75,000 in `100 denominations and the rest in `500 denominations, how
many `500 notes were donated to the charity?
4. Estimate the total amount received by rounding off to the nearest hundreds.
5. How much more or less is the estimated amount from the actual amount received?

96 Mathematics-6