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?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

What is wrong in the below Picture?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?