Two guards were guarding the camp.Guard-1 was looking towards the south to make sure no threat is coming from the road.Guard-2 was looking at the north to make sure no threat is coming from the top. Suddenly Guard-1 ask the Guard-2 why he is smiling?How Guard-1 knows that Guard-2 is smiling?

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?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

If your uncle’s sister is not your aunt, what relation is she to you?

What does this rebus mean?

O
N
C
E
TIME

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

What word is represented by this rebus?

Can you find out the missing number in the grid?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

What do you think with the below Picture ?