by analogy
3:11 :: 7:?
a. 22
b. 29
c. 18
d. 51
Answers
Answered by
5
The relationship is x : x² + 2. Hence, the answer is (d) 51.
ana205:
thanks..... :)
Answered by
3
A/q
Clearly 3^2+2=11
Now, 7^2+2=51
So,
Therefore the first number is x,the second number is x^2
Thus, the relationship is x : x2 + 2
Hence, the answer us (d) 51
Clearly 3^2+2=11
Now, 7^2+2=51
So,
Therefore the first number is x,the second number is x^2
Thus, the relationship is x : x2 + 2
Hence, the answer us (d) 51
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