How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

What number do you get when you multiply all of the numbers on a telephone's number pad?

A river should be crossed by a father, a mother and their two sons and two daughters.
There are some rules that should be followed while crossing the river. There can be only two people in the raft while crossing. The daughters cannot be with their father unless there is the presence of the mother. The sons cannot be with their mothers unless the father is present. Unless the guard is on the board, the criminals cannot be with any of the family members. Only the adults like the father, the guard, and the mother knows to use the raft.

How will they cross the river?

Why is Saturday stronger than Monday?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

What is common among 11, 69, and 88?