NTSE Stage 2 MAT 2019 Exam Question Paper

Question : 31 of 100

Marks: +1, -0

Find the missing value ‘T in the following series :
13, 34, 74, ?, 290

Solution:

Using prime Number

2^{2}+3^{2}=13

3^{2}+5^{2}=34

5^{2}+7^{2}=74

7^2+11^2=170

11^2+3^2=290

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