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shubham dubay

· started a discussion

· 1 Months ago

1st is that-729 is the only square and the only cube above
and 2nd is that-except 344 all are divisible by 3......so which is correct including your explanation

Question:
DIRECTIONS: Find the odd letter/ number pair from the given responses.
Options:
A) 729
B) 344
C) 126
D) 217
Solution:
Ans: (a) 

(A) 729 \(\Rightarrow\) 93 + 0

(B) 344 \(\Rightarrow\) 73 + 1

(C) 126 \(\Rightarrow\) 53 + 1

(D) 217 \(\Rightarrow\) 63 + 1

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