What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

A bomb exploded in a room full of married couples and no one died. How?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

What Adam and Eve do not have but the rest of the people have?

What time is it when an elephant sits on a fence?