Hi all,
Let's us solve some puzzles, Try his one...
#1
Rule: You are allowed to move only one digit among any one of the numbers such that it satisfies the equation 101 - 102 = 1 .
Hi all,
Let's us solve some puzzles, Try his one...
#1
Rule: You are allowed to move only one digit among any one of the numbers such that it satisfies the equation 101 - 102 = 1 .
You can move only one digit anywhere for example 110 -102 ( changed the place of 1 in 101).
You are not allowed to change the signs.
You need to move the 2 up :)
Another one. It's my favorite puzzle.
Is there a sequence of valid moves in chess that leads to the following (explain):
[img]http://twiss.nl/chess.png[/img]
White plays first. This is possible when white makes a move with knight.
For example,
White knight moves from g1 to h3,the black pawn move from e7 to e5, again the white knight moves from h3 to g1.
Correct :)
Find the number.
Let the number be x.
If x is divided by 1 the remainder is 0.
if x is divided by 2 the remainder is 1.
if x is divided by 3 the remainder is 2.
and so on..
till
if x is divided by 10 the remainder is 9.
What is the value of x ?
The number is 2519
Right answer!
The above puzzle is very tough to solved. But any way, The solution is ..
Here,
1 -> 11 (One 1)
11 -> 21 (two 1)
21 -> 1211 (one 2 and one 1)
1211 ->111221 (one 1, one 2 and two 1)
111221 ->312211 (three 1, two 2 and one 1)
Suppose there there is a no. 5861155
for fist digit (5) that is ONE 5 =15
for second digit (8) that is ONE 8=18
for third digit (6) that is ONE 6=16
for forth and fifth digit (11 (though both the digit is same)) those are TWO 1=21
for sixth and seventh digit (55 (though both the digit is same)) those are TWO 5=25
So, the number is 1518162125
Find the Numbers.......
A teacher says: I'm thinking of two natural numbers greater than 1. Try to guess what they are.
The first student knows their product and the other one knows their sum.
First: I do not know the sum.
Second: I knew that. The sum is less than 14.
First: I knew that. However, now I know the numbers.
Second: And so do I.
What were the numbers?
Wrong Answer.
Is it 4 and 3 ?
That's a tough one.
#6
Here's a simple one...
Find the number.
2, 2 , 4 , 12 , 48 , ??
240.
A new one: 0, 1, 1, 8, 6561, ...