Coding 5th Grade #1

Front

What will be the output of the following code?
number1 = 5
number2 = 10
sum = number1 + number2
print(sum)

Back

15

Answer explanation

The code adds number1 (5) and number2 (10) together. The sum is calculated as 5 + 10, which equals 15. Therefore, the output of the code will be 15.

Front

What will be printed when the following code is executed?
```
temperature = 25
if temperature > 20:
print("It's warm")
else:
print("It's cold")
```

Back

It's warm

Answer explanation

The code checks if the temperature (25) is greater than 20. Since this condition is true, it executes the first print statement, which outputs "It's warm". Therefore, the correct answer is "It's warm".

Front

What will be the output of the modified code?
number = 8
if number > 10:
print("Small number")
else:
print("Large number")

Back

Large number

Answer explanation

In the modified code, the condition checks if number (8) is greater than 10, which is false. Therefore, the else block executes, resulting in the output 'Large number'.

Front

What is the purpose of a conditional statement in a code?

Back

To make decisions based on certain conditions

Answer explanation

A conditional statement allows the code to execute different actions based on whether a specified condition is true or false. This is essential for decision-making in programming, making 'To make decisions based on certain conditions' the correct choice.

Front

What will be the new output if the condition is changed to `age > 10` and age is 12?

Back

Teenager

Answer explanation

With the condition changed to 'age > 10', and age being 12, the condition evaluates to true. Therefore, the output will be 'Teenager'.

Front

Which of the following is a control structure in programming? Variable, Loop, Function, String

Back

Loop

Answer explanation

A loop is a control structure that allows repeated execution of a block of code based on a condition. Variables, functions, and strings are fundamental programming concepts but do not control the flow of execution like loops do.

Front

What will be printed when the following code is executed?

```
score = 85
if score >= 90:
print("Excellent")
elif score >= 75:
print("Good")
else:
print("Needs Improvement")
```

Back

Good

Answer explanation

The score is 85, which is not >= 90, so the first condition fails. The second condition, score >= 75, is true, so 'Good' is printed. Thus, the output is 'Good'.

Front

What will be the output of the following modified code?
```
marks = 70
if marks > 80:
print("A")
elif marks > 75:
print("B")
else:
print("C")
```

Back

C

Answer explanation

In the modified code, the condition 'elif marks > 75' is not satisfied since marks = 70. Therefore, the program goes to the 'else' block and prints 'C', making 'C' the correct output.

Front

What will be the output of the following code?
```
day = "Monday"
if day == "Sunday":
print("Weekend")
else:
print("Weekday")
```

Back

Weekday

Answer explanation

The variable 'day' is set to 'Monday'. The if condition checks if 'day' equals 'Sunday', which is false. Therefore, the else block executes, printing 'Weekday', making it the correct output.

Front

What will be the new output if the height is 150 after changing the `else` statement to `print("Average")` in the given code?

Back

Average

Answer explanation

The original code checks if height is greater than 160. Since 150 is not greater than 160, it goes to the else statement. The student changed it to print 'Average', so the new output for height 150 will be 'Average'.