Question

Find the pattern and fill in the missing numbers.

Row A	$18$	$15$	$19$	(i)	$23$
Row B	$25$	(ii)	$26$	$27$	(iii)

• A. Add or subtract 7, (i) 22 (ii) 20 (iii) 30
• B. Add or subtract 7,(i) 20 (ii) 22 (iii) 30
• C. Add or subtract 6, (i) 22 (ii) 20 (iii) 29
• D. Add or subtract 8, (i) 22 (ii) 22 (iii) 30

Answer 1

The correct option is A Add or subtract 7, (i) 22 (ii) 20 (iii) 30

The numbers in Row B are $7$ more than the numbers in Row A.
So, the rule is to add or subtract $7$.
(i) $15+7=22$
(ii) $27-7=20$
(iii) $23+7=30$
Hence, Option B is the correct option.