Question

निम्नलिखित प्रश्न में, दी गई श्रृंखला के लिए लुप्त संख्या
का चयन करें।
4,1, 16,9,36,25, 64,49,?
(A)64 (B) 81 (C) 100 (D) 121​

Answer 1

Answer:

2^2,,1^2,,4^2,,3^2,,6^2,,5^2,,8^2,,7^2,,9^2

Step-by-step explanation:

answer is 81

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Answer 2

Answer:

100

Step-by-step explanation:

Break it into two parts

4,16,36,64,?-(1)

1,9,25,49-(2)

In first they are squares of even numbers

2^2,4^2,6^2,8^2,10^2

In next they are squares of odd numbers

1^2,3^2,5^2,7^2

so answer will be 10^2 = 100

hope it helps