Question

3,2,4,65 and 1,6,7,? and 8,2,5,54 solution​

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Answer 1

Answer:

3       1      8

2      6      2

4      7       5

65   206   54 ​

Step-by-step explanation:

Let the number in a row be x, y and z.

The formula used in this number series be:

y + z = p, where p is a multiple of x.

Row 1: 8 + 1 = 9 (3 × 3), which is multiple of 3.

Row 2: 6 + 2 = 8 (2 × 4), which is multiple of 2.

Row 3: 7 + 5 = 12 (4 × 3), which is multiple of 4

Row 4: x + 54 = p (65 × 4), which is multiple of 65

64 × 4 = 260 ⇒ p = 260 - 54 = 206

Answer 2

Given:

$\left\begin{array}{ccc}3&1&8\\2&6&2\\4&7&5\\65&?&54\end{array}\right$

To find:

value=?

Solution:

First, separate then add the values:

$\to 3+2+4+6+5= 20\\\\\to 1+6+7+\boxed{} +\boxed{} =\\\\\to 8+2+5+5+4= 24$

In the above series, there is a difference of 2 number example 20, 22, 24.... If we add 6 and 2 numbers in the above series. so, it is equal to 22, that's why the answer is "62".

$\Rightarrow 1+6+7+6+2=22$

The final answer is "62".