Directions: Read the following information to answer the question.
Solution: Substitute some values, say x = 6 and y = – 2. Then all the given choices are wrong.
Directions: Read the following information to answer the question.
Solution :
If we consider a=2 , ar6 = 128 , then r6 = 64 -> r =2 .
Therefore 4th geometric mean = ar4 = 2^5 = 32
Directions: Read the following information to answer the question.
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Solution Distribution of (bananas , mangoes) = (1,6),(2.4),(3,5),(4,3) So maximum that can be attained = 3 +5 = 8 |
Directions: Read the following information to answer the question.