Q. Which of the following statement is true ? Correct answer
(a) 4 : 7 : : 5 : 9
(b) 5 : 25 : : 12 : 60
(c) 3 : 8 : : 6 : 12
(d) 2 : 6 : : 4 : 2
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Q. Which of the following statement is true ? Correct answer
(a) 4 : 7 : : 5 : 9
(b) 5 : 25 : : 12 : 60
(c) 3 : 8 : : 6 : 12
(d) 2 : 6 : : 4 : 2
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Answer:
B OPTION IS CORRECT
Step-by-step explanation:
BY USING THE FORMULA OF PRODUCT OF MEANS = PRODUCT OF EXTREMES WE HAVE TO MULTIPLY AND EQUATE ALL OF THEM
i.e. in A) 7x5 =9x4
but these are not equal
in B)25x12=5x60[300=300]
HENCE OPTION B IS CORRECT
HOPE THIS HELPS YOU :)