If
20 % 5 = 24
21 % 7 = 33
42 % 6 = 67
Then;
66 % 6 = ?
1211
The number on the right side is formed as (sum of digits of the 1st number)(number1/number2)
example,
20 % 5 = 24 (2+0)(20/4)
21 % 7 = 33 (2+1)(21/7)
42 % 6 = 67 (4+2)(42/6)
Simillarly,
66 % 6 = 1211 (6+6)(66/6)
Can you replace question mark to make the below equation true ?
16 ? 14 ? 4 ? 6 = 62
16 × 14 / 4 + 6 = 62
Considering below equation holds
V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30
Then, I + II + III = ?
60
V + II - VI = 10
=> I = 10
IV - X + VIII = 20
=> II = 20
IV - VII + VI = 30
=> III = 30
I + II + III = 10 + 20 + 30
Can you identify the logic behind the equation below and solve the puzzle by completing the equation?
12 + 13 + 7 = 1
15 + 16 + 11= 2
17 + 18 + 16 = ?
4
Logic Used: Sum the numbers and then subtract the two digits to get the desired answer.
12 + 13 + 7 => 32 => 3 - 2 => 1
15 + 16 + 11 =>42 => 4 -2 => 2
17 + 18 + 16 = 51 => 5 -1 => 4
Can you find a four digit number based on three clues below?
Clue-1: Its first digit is of no use.
Clue-2: Its second and fourth digit is the mirror image of each other.
Clue-3: The third digit is half the second.
0848
Explanation
Clue-1: Its first digit is of no use.
The digit '0' at the start of the number is of no use.
Clue-2: Its second and fourth digit is the mirror image of each other.
The number '8' is the only digit that is the mirror image of itself.
Clue-3: The third digit is half the second.
4 is half of 8
Whats the output of below equation?
(10^0 + 10^1 *10^2 - 10^0)/10 = ?
Note: This belongs to quick-fire section riddles so you need to answer this really fast.
100
In how many ways by using number 1 to 7 and + operator, you can make the number as 100?
2 Ways
Explanation:
1 + 2 + 34 + 56 + 7 = 100.
1 + 23 + 4 + 5 + 67 = 100.
We have two soap of equal weights and a 3/4 pound weight.
The balance was equal when we placed one soap on one side and 3/4 pound weight and 3/4th soap on another side.
What is the weight of soap?
3 lbs.
Explanation:
Based on information provided, we can deduce that
3/4 lbs = 1/4 of soap weight
=> soap weight = 4 x 3/4 = 3 lbs
There is a huge water tank and there are four pipes that can fill the water tank.
> The first pipe can fill the water tank completely in exact 2 days.
> The first pipe can fill the water tank completely in exact 3 days.
> The first pipe can fill the water tank completely in exact 4 days.
> The first pipe can fill the water tank completely in exact 6 hours
Let's say we opened all the pipes simultaneously, how long will it take the water tank to be filled completely?
288/61 hours (4 hours, 43 minutes and 17 seconds approx)
In 1 hour, the ratio of water tank filled by pipes:
1st pipe: 1/48
2nd pipe: 1/72
3rd pipe: 1/96
4th pipe: 1/6
All togther
1/48 + 1/72 + 1/96 + 1/6
=> (6+4+3+48) / 288 = 61/288.
=> 288/61 hours,
which is 4 hours 43 minutes and about 17 seconds.
Federer and Nadal decided to play badminton against each other. For every game, they bet 1$.
If Federer won three games and Nadal won 5$, How many games did they play?
11
Federer won 3 games
Nadal must win 3(to balance 3 games he lost) + 5 games(required for min 5$) = 8 games
Total Games = 3 + 8 = 11 games.