#1251 - Maths Algebra Puzzle
Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.
* *
x *
=====
* * *

54
x3
===
162
Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.
* *
x *
=====
* * *
54
x3
===
162
Neha was born in 1855.
she just had his 30th birth day today how did that happen ?
1855 was room number
There are 2 sand hourglasses.
The small one can measure 5 hours and the large one can measure 7 hours.
How can we measure 16 hours with 2 sand hourglasses running together ?
Steps:
* Start both sand hourglasses at the same time.
* You flip over the small sand hourglass when it finishes the first 5 hours.
* Flip over the large one when it finishes its first 7 hours.
* When the small sand hourglass runs to 10 hours, flip over the small and large sand hourglass at the same time. It means the large sand hourglass will run 3 hours again. When the large sand hourglass run to 13 hours (7 + 3 + 3), flip both the small and large sand hourglass over again to run another 3 hours.
Can you get a sum of 1000 using sixteen 4s and only an addition operator
444 + 444 + 44 + 44 + 4 + 4 + 4 + 4 + 4 + 4 = 1000
I am thinking of a seven letter word which we read almost daily.
Letter 5 6 and 7 increases every year.
Letter 3 and 4 are the same.
Letter 3 2 and 5 covers about 70 percent of the world.
What word i am thinking of ?
Message
I am sure no one can two things in dinner. what are they ?
Breakfast and Lunch :-)