Which number will replace the "?" and complete the sequence?
1 1 2 4 3 9 4 61 5 52 6 63 7 ?
94
Logic Used: The numbers are in pair and every second number is the reverse of 1st number.
1 -> 1
2 -> 4
3 -> 9
4 -> 61 (Reverse of 16)
5 -> 52 (Reverse of 25)
6 -> 63 (Reverse of 36)
7 ->94 (Reverse of 49)
Can you count the number of hands in the picture riddle below?
12
There is a huge water tank and there are four pipes that can fill the water tank.
> The first pipe can fill the water tank completely in exact 2 days.
> The first pipe can fill the water tank completely in exact 3 days.
> The first pipe can fill the water tank completely in exact 4 days.
> The first pipe can fill the water tank completely in exact 6 hours
Let's say we opened all the pipes simultaneously, how long will it take the water tank to be filled completely?
288/61 hours (4 hours, 43 minutes and 17 seconds approx)
In 1 hour, the ratio of water tank filled by pipes:
1st pipe: 1/48
2nd pipe: 1/72
3rd pipe: 1/96
4th pipe: 1/6
All togther
1/48 + 1/72 + 1/96 + 1/6
=> (6+4+3+48) / 288 = 61/288.
=> 288/61 hours,
which is 4 hours 43 minutes and about 17 seconds.
To attend world science seminar, A famous chemist from Russia visit
Tokyo(Japan). In the lab, the scientist was killed and his six assistants were under suspicion of killing the chemist.
Name of six assistants: Austin, Wayne, Dege, Oscaru, Lingard, and Rojo.
He left a note "76-20-44 79-16-22-7"
A local detective L Lawliet was called to solve the case,
After reading the note, L Lawliet instantly asked the police to arrest the murderers.
Who are the murderers?
Oscaru and Austin.
Explanation:
The Chemist hide the name using periodic table as shown in below picture
76-20-44 => Os(76) + Ca(20) + Ru(44)
79-16-22-7=> Au(79) + S(16) + Ti(22) + N(7)
In which month people in London sleeps minimum?
February(just 28 days)
I am always 1 to 6.
I am always 15 to 20.
I am always 5.
I cant be 21 unless flying
What Am I?
Dice (6 sided)
* I am always 1 to 6: numbers on dice are from 1 to 6.
* I am always 15 to 20: Sum of all the visible sides (1 top and 4 on the sides) always add up to 15 to 20.
* I am always 5: Five sides are visible.
* I cant be 21 unless flying: When we throw the dice, we can see all 6 sides for a small moment which all add up to 21.
Abhishek needs to take his girlfriend Aishwarya for a lunch date, so he asked his parents from the money. Both his father Amitabh and his mother Jaya gave him 10$ each.
At the restaurant, total bill comes out to be 17$. After lunch, Abhishek went home back and gave 1$ each to his mother and father.
To sum up, Jaya and Amitabh spend 9$ each and Abhishek keep 1$ for himself which sums to 19$
Where is the missing 1$?
This type of puzzle is referred to as an informal fallacy puzzle. The general idea is that the logic that is presented to the user appears at first glance to be correct, but in actuality has an error in it.
Actually,
Total dollar spend by parents = 9+9 = 18
=>17spend on lunch + 1dollar (Amitabh kept for himself)`
what does the below cipher ask?
What is your color
Spell all colors
White White Black White Blue
Silver Pink Blue Blue Blue
Orange Purple Purple Gray Blue
Orange Orange Yellow Black Yellow
write nth letter where n is the column number corresponding to the color
w h a t _
s i _ _ _
o u r y _
o r l c o
Note: We must ignore blue color
Rearrange to form a word
what
is
your
color
The BlahBlah bank of London is abducted by the robbers. The head of the robbers asked the cashier to empty their money vault to them and when suddenly cashier got a call from her father. To avoid any suspicion, the robber asked the cashier to pick the call and reply her father in the shortest manner possible.
The cashier told her father "Is there an emergency father, Call me when you are free and I will help you in your furnishing" and then the cashier hung up the phone.
After 10 minutes, police arrived at the crime scene.
How did the police know about the robbery?
On phone, using pause button, the cashier messaged to her father "Emergency father, call help".
Explanation:
all Except one in bold is paused by the cashier.
"Is there an emergency father, Call me when you are free and I will help you in your furnishing"
Can you count the number of rabbits in the image below?
20