If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

John bought 150 chocolates but he misplaced some of them. His Father asked him how many chocolates were misplaced.
He gave the following answer to him:
If you count in pairs, one remains
If you count in threes, two remain
If you count in fours, three remain
If you count in fives, four remain
If you count in sixes, five remain
If you count in sevens, no chocolate remains.

Can you analyze the statements and tell us how many chocolates were lost?

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

Which is Odd One Out and why?

4377

3954

9862

8454

9831

What part of Turkey has the most feathers?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?