count number of links

Let us consider the following entries in a Students' Journal: (a) Weight of a calorimeter = 42 g (measuring instrument used is spring balance) The smallest reading the spring balance can record is 1g. There are 42 of 1 g units of measurement. Hence, there are two significant figures in the result. ..

Count the number of even numbers. => 4 or 10 or 3 or 6..

Count the number of odd numbers. => 6 or 10 or 7 or 5..

Count the number of circles. => 6 or 5 or 3 or 7..

Count the number of triangular faces. => 6 or 9 or 4 or 8..

Count the number of convex polygons. => 2 or 0 or 3 or 1..

Count the number of crayons in the picture. => 3 or 4 or 2 or 7..

Count the number of apples in the basket. => 5 or 4 or 6 or 7..

Count the number of base edges in the pyramid. => 3 or 7 or 5 or 10..

Identify and count the number of triangles in the figure. => 2 or 5 or 3 or 4..