sudoku was first designed in the 1970s (1) by a retired architect (2) and freelance puzzle Constructor, (3) No error (4), Answer is (4) , can you explain it, why we did not use the first

Question

sudoku was first designed in the 1970s (1) by a retired architect (2) and freelance puzzle Constructor, (3) No error (4),       Answer is (4)  , can you explain it, why we did not use the first

VIMAL VERMA · Answer

Because first is use as an adverb

Jayant Jha · Answer

if we cheak the 1st portion grammatically There is no error
portion 1 is  passive of Past indefinite Tense. If u cheak the rules for Active passive Voice Ur Doubt will be clear.
The form is Like
sub+was/were+v3 +by+ object.
Hope u get it

NILESH DUDHALKAR · Answer

1

sudoku was first designed in the 1970s (1) by a retired architect (2) and freelance puzzle Constructor, (3) No error (4), Answer is (4) , can you explain it, why we did not use the first

Join CAT 2026 course by 5-Time CAT 100%iler

Download resources