Can you place six X (crosses) in below board without making three in a row in any way ?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

A container contains 100 eggs. They can be either fresh or rotten. What is sure is the fact that there is at least one fresh egg in that container.

If you are asked to pick two eggs randomly from the container, at least one of them will be rotten.

Can you calculate how many eggs in that container are fresh?

Can you find the dog hidden in a group of pandas?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

O_er_t_o_

Complete the missing letters of the given word.