Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Decode below rebus
D
N
A
T
S , D

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?