If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

What does this mathematical rebus means ?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What is the next shape from answers A, B, C, and D figure?

In a basket of apples,
when counted in twos, there was one extra
when counted in threes, there were two extra when counted in fours, there were three extra
when counted in fives, there were four extra
when counted in sixes, there was five extra.

However, if the apples were counted in sevens, no extra apple was left. Can you calculate the minimum number of apples that were present in the basket?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?

Find the next number in the series.
1 10 24 43 67 ?

Out of four images which one is the odd one out?

What number when divided in half becomes zero?