Question

find the value of X, where 20x% of Y.​

Answer 1

Answer:

20x/100 * y

X/5 *y

X = 5/y

If you get your answer plz like it

Answer 2

Answer:

Y = 100.

X = 90.

Step-by-step explanation:

Hey Mate,

Basically this type of question solve on base of options. Because many time their is more than one logic in the series. and if we get some other logic so our answer will be wrong. But their is no option. No problem we will make our method.

Series : 10, 30, 20, X, 50, 150, Y.

This is a mixture of two series.

Series 1 : 10, 20, 50, Y

Series 2 : 30, X, 150.

And both series have different logic.

Start with Series 1.

Series 1 : 10, 20, 50, Y

Diff :          +10, +30, ?          

So, When we check their is different of +20 in between 10 and 30. So, different between next next and 30 is also +20.

? = 30 + 20 = 50

So, Y = 50 + 50

Y = 100.

Now,

Series 2.

Series 2 : 30, X, 150.

Different between 30 and 150 is +120. so just divide 120 into 2 parts. Each part have +60.

So,

X = 30 + 60

X = 90.      

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