Question

25, 100, 225, 400, x , 900 find number series​

Answer 1

Answer:

We need to multiply with 25 and also add 2 more each time .

HERE IS STEP BY STEP EXPLANATION.

Step-by-step explanation:

25×4=100

25×(4+5)

=25×9=225

25×(9+7)

=25×16

=400

25×(16+9)

=25×25

=625

25×(25+11)

=25×36

=900

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Answer 2

Answer:

625

Step-by-step explanation:

Becoz 25 *4=100 25*9=225 25*16=400 25*36=900.So 9-4=5,16-9=7 we have to find the x so in these subtraction there is a diff of 2 so the x will be a difference of 2 means 9 so it will be the ans is 25*25=625 because 25-16=9 and lastly 36-25=11