Question

On what day of the week did India celebrate its first Republic Day i.e. 26th January 1950?

• A. Sunday
• B. Tuesday
• C. Thursday
• D. None of these

Answer 1

The correct option is C Thursday

Ordinary leap year $=$(A+B+C+D-$2$)/$7$

Step$1$: $1950$/$7$$=$$4$ (Remainder)

Step$2$: $1950$/$4$$=$$487$$=$>$487$/$7$$=$>$4$ (Remaimder)

Ste $3$: $26$/$7$ $=$ $5$ (Remainder)

Ordinary year ($4+4+5+0-2$)/$7$

$11$/$7$ $=$$4$

SO,$4$ odd day means........Thursday

Answer..Option(c)