It is always ahead of me yet I can never see it. What is it?

A couple went on a climbing trip. But only the husband returned from the vacation and said that his wife slipped off while climbing and died. On investigating, the local sheriff arrested him saying, 'Your travel agent called. You murdered your wife.'

The man did not inform anyone about the trip. Then how was the agent so sure that it was a murder?

I am the fastest animal but cannot climb the tree. What am I?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

In the given picture, in how many ways can you read the word "Tiger"?

Jim has three close friends at his school: Michael, John and Alice. Two of them play football, two play basketball and two play hockey. The friend who does not play hockey does not play basketball as well. The friend who does not play football does not play hockey.

Can you identify which sport/s is played by which person?

What does below chemistry rebus means?

What is the word or phrase?

Find the next number in the following series:
6, 14, 26, 98, __?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _