16. Kawaljeet walks 14 km towards east from her house to visit her friend. From there she
walks 2×6+5 km towards west to the market. How far is she now from her house?
10. An elevator descends from the 14th floor of a tower to its basement 3 car parking and then goes up 8 floors higher form basement 3. On which floor is it positioned now?
18. In a test 3 marks are given for a right answer and 2 marks are subtracted for a wrong answer
a. If out of 20 questions in a test Rahul gets 12 answers right. What would be his score?
b. What will be Rani's score if she gets 9 answers right?
Assume that both attempted all the questions.
19. A dealer earns rs 3700 profit on selling a TV set, but suffers a loss of rs 3200 on selling a VCR.What will be his total profit or loss on selling 24 TV sets and 15 VCR's?
20. The temperature in a town at 12 noon was 8°C. If the temperature falls at the rate of 1×2+1 °c per hour. What will be the temperature at 10 pm? who will do the whole question will mark brainly
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Answer:16)3 km west
17)5th floor
18)a)20
b)5
19)40,000 profit
20)-22°c
Step-by-step explanation:
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