Chemistry, 20.09.2020 14:01 duhitzmay4693

How many incorrect answers had they given? Which team won the compel & The temperature of a place at 6 p. m. is 12°C above zero. If it decreases at the rate of 2°C per hour
till 6 am, the next day, at what time would the temperature be 2°C below zero? What will be the
temperature at 6 a. m.?
HOTS
9. Suppose the sunset occurs at 7:15 p. m. on July 15 in Delhi and the setting time of the sun decreases by
30 seconds every day. At what time will the sun set on November 26 in Delhi?
10. A trader earns a profit of 5 by selling an electronic toy but incurs a loss of 2 by selling a soft toy from
old stock
(a) On a particular day, he loses 1200 by selling electronic toys and soft toys. If he sold 100 electronic
toys, how many soft toys did he sell on that day?
(b) How many soft toys the trader should have sold on that day to have no profit or loss?
Hint Number of electronic toys sold is 100.]

Answers: 2

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