Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

Identify The phrase in the picture.

I add 5 to 9 and get 2. The answer is correct, so what am I?

When 99 is considered higher than 100?

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?

what does this picture(rebus) riddle means ?

I have a sore throat and a severe headache. I have four tablets with me that are identical to each other and they do not have any cover on them. There is no way I can identify which tablet serves what purpose. The only thing that I know is that two of these four tablets are for the throat and the remaining two are for the headache. To treat my condition, I must take 1 of each. What will I do now?

Find the value of "a" by solving the maths equation in the picture below:

Find the last number in the series below:

voN luJ yaM raM ---

In the addition below, all digits have been replaced by letters.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?