Given :- Day before yesterday was Thursday.
i.e. Today is Saturday.

Correct Option: A

Given :- Day before yesterday was Thursday.
i.e. Today is Saturday.
∴ Tomorrow will be Sunday.
Hence , required answer is tomorrow .

Here , The day before yesterday was Tuesday .
Today, it is Tuesday + 2 days = Thursday

Correct Option: D

Here , The day before yesterday was Tuesday
Today, it is Tuesday + 2 days = Thursday
∴ Tomorrow ⇒ Friday
Hence , The day after tomorrow ⇒ Saturday

Here , Three days before today was Friday.
∴ Today is Monday.

Correct Option: D

Here , Three days before today was Friday.
∴ Today is Monday.
Therefore, day after tomorrow will be Wednesday.

Here , Shashikant was born on 29th September 1999.
∴ 15th August, 1999 was Sunday.

Correct Option: B

Here , Shashikant was born on 29th September 1999.
∴ 15th August, 1999 was Sunday.
Days upto 29th September from 15 August
( i.e. 16 to 31 August month + 1 to 29 September month ) = 16 days + 29 days = 45 days = 6 weeks 3 old days
∴ Sunday + 3 days = Wednesday.
Hence , Shashikanth born was Wednesday.

Given that :- Today is Monday.
Yesterday was Sunday.

Correct Option: D

Given that :- Today is Monday.
Yesterday was Sunday.
∴ Sunday – 3 days = Thursday.
Hence , required answer will be Thursday.