What Deficiency does the below rebus represent?

VIT_MIN

John is a strange liar.

He lies on six days of the week, but on the seventh day, he always tells the truth.

He made the following statements on three successive days:

Day 1: "I lie on Monday and Tuesday."
Day 2: "Today, it"s Thursday, Saturday, or Sunday."
Day 3: "I lie on Wednesday and Friday."

On which day does John tell the truth?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

Can you count the number of children in the picture below

Find the missing number in the image below.

What does this mean?

CCCCCCC

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?