Question

Find the pattern and fill in the missing numbers.

Row A	$11$	$16$	$21$	(i)	$28$
Row B	$16$	$21$	(ii)	$30$	(iii)

• A. Add or subtract 4, (i) 26 (ii) 27 (iii) 33
• B. Add or subtract 6, (i) 25 (ii) 25 (iii) 33
• C. Add or subtract 5, (i) 26 (ii) 25 (iii) 33
• D. Add or subtract 5, (i) 26 (ii) 25 (iii) 30
  

Answer 1

The correct option is C Add or subtract 5, (i) 26 (ii) 25 (iii) 33

The numbers in Row B are $5$ more than the numbers in Row A.
So, the rule is to add or subtract 5.
(i) $21+5=26$
(ii) $30-5=25$
(iii) $28+5=33$
Hence, Option C is the correct option.