Q.

97 : 89 : : 59 : ______

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Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

47

b

52

c

53

d

43

answer is D.

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Detailed Solution

Previous prime

97’s previous prime is 89

Similarly 59’s previous prime is 53

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