Can you solve the below maths equation problem by replacing the question mark with the correct number?
Note: It has more than one solution.
40 or 96
Explanation:
Solution A :
Add the rhs of the last line to the current line
1 + 4 = 5
5 + 2 + 5 = 12
12 + 3 + 6 = 21
21 + 8 + 11 = 40
Solution B :
RHS = 1ST NUMBER + (1ST NUMBER * 2ND NUMBER)
1 + (1 x 4) = 5
2 + (2 x 5) = 12
3 + (3 x 6) = 21
8 + (8 x 11) = 96
Can you find out the number that will replace the question mark?
4.
The 1st picture has 9 connecting dots / crossed lines.
The 2nd picture has one connecting dot / crossed line.
The last picture has 4 connecting dots / crossed lines.
which plate should be chosen to continue the sequence?
B
every next plate makes a 1/4 turn clockwise.
Can you solve the sequence?
Every segment in the new circle moves 90 degrees clockwise.
T = 7777
R = 1111
Y = 5555
N = 4444
E = ?
E = 3333
T = 7+7+7+7 = TWENTY EIFH(T)
R = 1+1+1+1 = FOU(R)
Y = 5+5+5+5 = TWENT(Y)
N = 4+4+4+4 = SIXTEE(N)
3+3+3+3 = TWELV(E)
Can you find the last number in the sequence below?
3 7 15 31 ?
63
Starting with 3:
3 * 2 + 1 = 7
7 * 2 + 1 = 15
15 * 2 + 1 = 31
Continuing this pattern:
31 * 2 + 1 = 63
So, using the pattern of multiplying by 2 and adding 1, the missing number in the sequence is 63.
What are the next two numbers in this sequence?
7, 14, 17, 21, 27, 28, 35, 37, ?, ?
42, 47.
They are the numbers that either contain the digit 7 or are divisible by 7.
Can you figure out the logic I used to decide the order of the following words: gun, shoe, spree, door, hive, kicks, heaven, gate, line, den
Each word rhymes with its numeric position in the list. (e.g. 'gun' rhymes with 'one', etc.)
5+3+2 = 151022
9+2+4 = 183652
8+6+3 = 482466
5+4+5 = 202541
THEN ;
7+2+5 =
7*2 , 7*5 , 7*2 + 7*5 -2
