Question 57
Choose the alternative that best replaces the question mark(?) in the given figure.
Solution
1st column , $$4^{2}$$ +Â Â $$3^{2}$$ - 2 = 23
2nd column,  $$3^{2}$$ +  $$6^{2}$$ - 5 = 40
3rd column =Â Â $$1^{2}$$ +Â Â $$8^{2}$$ - 7 = 58
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