When it is 12 noon in allahabad the time Tokyo would be about?

When it is 12 noon in Allahabad (India), the time in Tokyo (Japan) would be approximately 3:30 PM. This is because Allahabad is located in the UTC+05:30 time zone, while Tokyo is located in the UTC+09:00 time zone. The time difference between the two cities is therefore UTC+03:30 or 3 hours and 30 minutes.