Can you find out the missing number in the grid?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

Five lovely ladies(Sophia, Isabella, Madison, Emma and Olivia) planned a picnic.

They each buy one thing each for the picnic.

Sophia, Emma and Olivia got a drink : orange-Juice, apple-juice, and mango-juice.
Olivia got the drink with the same letter as the one in her first name.
Emma loves mango-juice.
The other two bring some food : chocolates and pizza.
Also Madison is allergic to cheese.

So which ladies bought what ?

Which digit occurred maximum times between the number 1 and 1000?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?