Find the next number in the series:
5, 11, 23, 47, 95, ___

• 155

• 191

• 190

• 185

A person buys an article for Rs. 1500 and sells it at a profit of 20%.

What is the selling price of the article?

• Rs. 1800

• Rs. 1600

• Rs. 1750

• Rs. 2000

A train travels 120 km at a speed of 60 km/h.

How long will it take to cover the same distance at 90 km/h?

• 1 hour

• 1.5 hours

• 2 hours

• 2.5 hours

In a group of 100 people, 80 like football, 70 like cricket, and 60 like both.

How many people like only one of the two sports?

• 30

• 50

• 60

• 40

A team of 4 workers can complete a task in 6 days.

How many days will it take for 6 workers to complete the same task?

• 3 days

• 5 days

• 6 days

• 4 days

Which of the following is true about a pointer in C?

• A pointer stores the address of a variable

• A pointer can hold only one type of data

• A pointer stores a value of a variable

• A pointer cannot be dereferenced

What is the output of the following C program?

• 10

• Address of x

• 0

• Compiler error

What is the default value of a variable that is declared as static in C?

• 0

• Undefined

• Depends on the type of variable

• 1

What will be the output of the following C program?

• 15

• 16

• 14

• 17

Which of the following statements is true about the malloc function in C?

• It initializes the allocated memory to zero.

• It allocates memory in the heap but does not initialize it.

• It frees the allocated memory.

• It allocates memory on the stack.