Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

One night, a man runs away from home. He turns left and keeps running. After some time he turns left again and keeps running. Later, he turns left one more time and runs back home—but when he gets home, he finds a man in a mask. Who was the man in the mask?

500 women soldiers are arranged in an array of ten rows and fifty columns in accordance with their respective heights. Now, the tallest woman from each row is asked to move out in the front. From them, the shortest one is labelled as Alpha. They are then asked to resume their original position.

Now, the shortest woman in each column is asked to come out in front. The tallest among them is labelled as Beta.

Can you find out if Alpha will be taller or Beta?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

Can you spot the hidden girl in the picture below?

Find the smallest sentence with all the English alphabet.

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?