Which number will best complete the relationship given below? 12 : 46

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Which number will best complete the relationship given below? 12 : 46 :: 18 : ?

A74

B70

C76

D72

Answer:

B. 70

Read Explanation:

One possible relationship is: (12 * 4) - 2 = 48 - 2 = 46 Now, let's apply the same logic to 18: (18 * 4) - 2 = 72 - 2 = 70 Therefore, the number that best completes the relationship is 70.

Assertion (A): Plants conduct photosynthesis.

Reason (R): Photosynthesis is essential for plant growth.

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