It is 7: 00 PM. currently. What time (in A.M. or P.M.) will be in next 1500 hours ?

7 : 00 A.M

The correct answer is option (3) : 7 : 00 A.M

We know that repeats after every 24 hrs.

So we will calculate 1500 (mod 24) Dividend

$1500 ≡12(mod\, 24)$

∴ 1500 hrs is equivalent to 12 hr

Current time = 7 : 00 A.M

Hence, the time will be 7 : 00 AM in next 1500 hrs.