Replace the 'X' with any mathematical symbol to make the expression equal to 111.
18 X 12 X 2 X 3 = 111
A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.
Can you find how bias is the floor in this case?
There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?
In a classic wine shop, the list of three most popular wines are:
- The cost of 1 French wine bottle: 500$
- The cost of 1 German wine bottle: 100$
- The cost of 20 Dutch wine bottles: 100$
John entered the wine shop and he needs to buy
- All three types of wine bottles.
- Needs to buy Dutch wine bottles in multiples of 20.
- Need to buy 100 wine bottles in total.
John has only 10000$. How many wine bottles of each type, John must buy?
Can you solve below mathematical equation?
2^1234 - 2^1233
There is a square of a particular number which when doubled, becomes 7 more than its quarter.
Can you find the number?
Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.
If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?
Replace the (?) with the correct mathematical signs to make the expression equal to 59.
18 ? 12 ? 4 ? 5 = 59
Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?
What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?
The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.