A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

If you had an infinite supply of water and 5-quart and 3-quart pails, how would you measure exactly 4 quarts? What is the least number of steps you need?

In a school, 280 students studied chemistry, 254 students studied physics and 280 students studied biology.

97 students studied chemistry as well as physics, 138 students studied physics as well as biology and 152 students studied chemistry as well as biology.

73 students studied all the three branches.

Can you find out the total number of students?

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

What am I?

What came first, the chicken or the egg?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

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

What does the below image rebus riddle means ?