What can you deduce from the following BrainBat?

CRY
LMKI

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

What does this rebus mean?

O
N
C
E
TIME

There are two beautiful yet remote islands in the South Pacific. The Islanders born on one island always tell the truth, and the Islanders from the other island always lie.
You are on one of the islands and meet three Islanders. You ask the first which island they are from in the most appropriate Polynesian tongue, and he indicates that the other two Islanders are from the same island. You ask the second Islander the same question, and he also indicates that the other two Islanders are from the same island.
Can you guess what the third Islander will answer to the same question?

What is the below Rebus indicate?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Can you find out the number that should replace the question mark with a valid reason?

If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?