thesucker's Profile
Expert
1376
points

Questions
15

45

thesucker loves solving puzzles at PuzzleFry.com. I am proud PuzzleFry member and like my time invested in solving brain teasers.
• The result of math class test came out.
Fariha’s mark was an even number.
Srabon got a prime!!
Nabila got an odd number.
The sum of the marks of Srabon and Nabila was less than the marks of Fariha.
The pass number was 33.
Total mark was 100.
How many ways were there so that Srabon got passed?

View Solution
Submit Solution
• 1,001.5K views

• Fariha has a table clock.
After observing the clock whole day, she has come to a conclusion that the angle between the second hand,and the hour hand changes within seconds!!
During 12 hours, the angle can become maximum for many times!
But the angle is always smaller than 180 degree.

NOW!!!!!
Find out the time when the angle becomes maximum!

View Solution
Submit Solution
• 1,000.8K views

• Richie established a very strange number system.
According to her claim for different combination of 0 and 2 you will get only one value and it’s zero(0).
For clarity:
2         0           2
+0       +2        +2
—–   ——   —–
0          0          0
Now if Richie adds two numbers this way, she will get:

1200
+4005
————
0070
Observing this Richie’s friend Fariha realized Richie might hide some other relation between the digits.(It’s sure that according to the number system the digits are 0,1,2,3,4,5,6,7,8,9),and no other digits or symbols exist!!

Help Fariha. She want to establish the relations!!

Submit Solution
• 1,002.2K views

• Shibab wants Nabila’s phone number.
Nabila is a very mysterious girl.
So she gives him some clues:

1.Her number is an integer number
3.Its a cyclic number!
4.If Shibab multiply the number with two it becomes the image of Nabila’s phone number
5.Many numbers may satisfy the clues,but the least one is Nabila’s phone number!!

Explanation:
Suppose the number is ABC
Then ABC*2=CBA

Let’s help Shibab!!

View Solution
Submit Solution
• 1,001.5K views

• Some numbers are very mysterious.
They are all integers.
They have more than one digit.
If you multiply them with 2 their digits may shift ,but no new digit will include or no digit will disappear.

Example: 12 is not such a number. Because if you multiply 2 with 12, it will become 24. And 24 includes a new digit 4 ,and fails to obtain the previous digit 1.

Can you find one of them?

View Solution
Submit Solution
• 1,011.9K views