2. If 5 workers take 8 days to complete a job, how many days will 10 workers take?

4
8
10
16

3. Find the next number in the series: 2, 4, 8, 16, ?

20
24
32
40

4. What is the capital of France?

Madrid
Berlin
Paris
Rome

5. Which data structure uses FIFO?

Stack
Queue
Tree
Graph

6. Which of the following is not a programming language?

Python
Java
HTML
C++

7. What is the result of 5 + 3 × 2?

16
11
13
10

8. Which planet is known as the Red Planet?

Mars
Venus
Jupiter
Saturn

9. What is the output of: console.log(typeof []) in JavaScript?

array
object
undefined
string

10. What is the square root of 144?

10
11
12
13