How can you measure 9liter using 2 gallons of 12 liters and 5 liters?
8 Steps
Steps <------> 2L Gallon <-------> 5L Gallon
1<--------------->12<--------------->0
2<--------------->07<--------------->5
3<--------------->07<--------------->0
4<--------------->02<--------------->5
5<--------------->02<--------------->0
6<--------------->00<--------------->2
7<--------------->12<--------------->2
8<--------------->09<--------------->5
You need to solve the pyramid by replacing X, Y and "?" with the correct digits.
How fast can you do it?
==== 65 ==== 35 ====
== 34 === 31 === 4 ==
= 10 == 24 == 7 == -3 =
5939 is considered to be a right prime number because even if we remove any digit from right, it will still remain as prime.
i.e
5939 is a prime number
593 is a prime number
59 is a prime number
5 is a prime number
Can you find out three digits highest right prime number?
797
Explanation:
797 is a prime number
79 is a prime number
7 is a prime number
Which beer glass will fill first?
3
Since the glasses, 5 6 and 7 got a blocked connection. Now, since the connection to 3 is lower than that of 2, it will fill first while rest glasses will remain empty.
There are seven people in the office. You a mad person enter the office with a loaded gun and kill six of them.
How many people still remain in the office?
Eight
6(dead) + 1(Alive) + 1(you)
As clearly shown in the picture below, Man E is going to slide a heavy object down the terrain and that object is going to travel till the end.
Who all will be going to be dead?
All
Explanation:
Man D: The first person will be going to die as the object passes through him.
Man C: Dies due to spikes
Man B: Upon falling, over the see-saw, the blue object lifts up and then kill the person at B
Man A&E: Dies at the end due to coronavirus epidemic spread across the world.
Jennifer decides to invest in Ethereum. He pays $12000 for it. After one day, the Ethereum value has increased to $13000 and so Jennifer decides to sell it. But the next day she regrets her decision and she buys it again. Unfortunately, at a higher price and has to pay $14000 to get it back, so she loses $1000. The very next day, he sells the Ethereum for $15000.
Did he make any overall profit? If yes, How much?
$2000
Explanation:
Profit from 1st transaction = $1000 (13000-12000)
Profit from 2nd transaction = $1000 (15000-14000)
So the overall profit will be = $2000.
How can you connect 4 dots with 3 straight lines?
Note: When you draw three lines, you cannot lift your pen.
It can be done as shown in the picture below. You can also watch video For more explanation.
Can you solve the puzzle by counting the number of ducks?
16
Watch Video for more explanation.
If an infinite supply of water is supplied to tank A, Which tank will fill first?
D & C.
For details, Please check the video.