I am sure no one can have two things for dinner. what are they?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

Who has married many women but was never married?

Which wheel of car does not rotate when you turn your car right?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

What common phrase is represented by the below lines

Easy going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Medium going:
Weak, 'I'm going.'
Tough, 'I'm staying.'

Tough going:
Weak, 'I can't do it, I'm staying!'
Tough, 'Let's get going.'

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

In a school, there are four subjects. Seventy percent of students study English, seventy five percent of students study Science, eighty five percent of students study Mathematics and eighty percent of students study Spanish.

Can you calculate the percentage of students that study all four subjects?