Study the given information carefully and answer the given questions. Twelve persons A, B, C, D, E, F, G, H, I, J, K, L are going to give exams on three different dates 3, 17 and 22 of four different months June, July, August and September. Only one person is going to give exam on one date of one month. Cis going to give exam on odd date of a month having 31 days. Only three persons are going to exam between C and H who give the exam on an even date. Only two persons give exam between H and K. I is going to exam immediately before D and both gives exam in a month having 30 days. Two persons give exam between D and A. Only two persons give exam between L and E who gives exam in the month having 30 days. Both L and E are giving exam after C. Jis giving exam on an odd date but not on 3rd and giving exam before H. B does not give exam in the month having 31 days and gives exam before F. G does not gives exam on 3rd of any month. G does not give exam in the month having 31 days.
Who among the following give exam immediately before H?

Options

A. J
B. L
C. G
D. F

Answer

A

Explanation

C is going to give exam on odd date of a month having 31 days. Only three persons are going to exam between C and H who give the exam on an even date. Only two persons give exam between Hand K. I is going to exam immediately before D and both gives exam in a month having 30 days. Two persons give exam between D and A.

Only two persons give exam between L and E who gives exam in the month having 30 days. Both L and E are giving exam after C. So, from this case-2 and case-5 gets eliminated. J is giving exam on an odd date but not on-3rd and giving exam before H. So, from this statement case 3 gets eliminated.

B does not give exam in the month having 31 days and gives exam before F. G does not gives exam on 3rd of any month. G does not give exam in the month having 31 days. From this case-4 gets eliminated. B does not give exam in the month having 31 days, So, the final arrangement is-