Question

1. The following procedure finds the highest marks in Mathematics scored by a “male” student and a

“female” student from the “Scores”
dataset. But the programmer may have made mistakes in one or

more steps. Identify all such steps (if any). It is a Multiple Select Question (MSQ).

Step 1. Arrange all cards in a single pile called Pile 1

Step 2. Maintain two variables Mmax, Fmax and initialize them to 0

Step 3. If Pile 1 is empty then stop the iteration

Step 4. Read the top card in Pile 1

Step 5. If Gender is “M” and Mmax > Mathematics marks then store Mathematics marks in Mmax

Step 6. If Gender is “F” and Fmax > Mathematics marks then store Mathematics marks in Fmax

Step 7. Move the current card to another pile called Pile 2 and repeat from step 3

a. Step 1

b. Step 2

c. Step 3

d. Step 4

e. Step 5

f. Step 6

g. Step 7

h. No mistake​

Answer 1

Answer:

Physical changes in burning candle On heating, candle's wax melts, it is a physical change. Since, it again turns into solid wax on cooling. The change is reversible. Chemical changes in burning candle The wax near to flame burns and gives new substances like carbon dioxide, carbon soot, water vapours, heat and light.