Question

Green bricks are stacked one above the other as given below. How many green bricks are there in total?

• A. $47$
• B. $35$
• C. $45$
• D. $37$

Answer 1

The correct option is B $35$

There are $3$ groups containing $10$ green bricks each, which can be represented as $3$ tens.
The last group contains $5$ green bricks, which can be represented as $5$ ones.

$3$ tens and $5$ ones $=30+5=35$
So, there are $35$ green bricks in total.