How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

They are three errirs in this question. Can you find them?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

Why are televisions attracted to people?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

You have three orange, two pink and five purple balls in the drawer beside your bed. There is no electricity and the room is entirely dark. How many balls must you take out to ensure at least one ball of each colour at least?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

Can you replace the question mark with the correct number in the below table sequence?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?