The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.
How much time will he take to have all the five tablets?
When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.
When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.
Can you calculate how much time has elapsed between the two observations?
How many triangles can you find in this given picture?
Eight of us go fourth, not back, to protect our king from an attack. What are we?
Find the next number in the sequence
1, 2, 6, 21, 88, __?
Which wheel of car does not rotate when you turn your car right?
Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211
Move four matchsticks to the below square to form three squares?
The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM
PS: You may start the number from 0.
What does this mathematical rebus means ?
I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?
Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.