Directions (1-7): In each of the following questions, find the number of triangles in the given figure.
Q1.

(a) 5

(b) 6
(c) 8
(d) 10
Ans.(d)
Sol. Number of triangles = 10

Q2.
(a) 16
(b) 13
(c) 9
(d) 7
Ans.(a)
Sol. Number of triangles = 16

Q3.
(a) 15
(b) 16
(c) 17
(d) 18
Ans.(c)
Sol. Number of triangles = 17
Q4.
(a) 21
(b) 23
(c) 25
(d) 27
Ans.(d)
Sol. Number of triangles = 27
Q5.
(a) 8
(b) 10
(c) 12
(d) 14
Ans.(d)
Sol. Number of triangles = 14

Q6.
(a) 12
(b) 13
(c) 14
(d) 15
Ans.(d)
Sol. Number of triangles = 15

Q7.
(a) 16
(b) 18
(c) 21
(d) 20
Ans.(c)
Sol. Number of triangles = 21
Directions (8-11): In each of the following questions, count the number of squares in the given figures.

Q8.
(a) 8
(b) 12
(c) 15
(d) 18
Ans.(c)
Sol. Number of squares = 15

Q9.
(a) 18
(b) 19
(c) 25
(d) 27
Ans.(d)
Sol. Number of squares = 27

Q10.
(a) 11
(b) 21
(c) 24
(d) 26
Ans.(c)
Sol. Number of squares = 24

Q11.
(a) 15
(b) 16
(c) 19
(d) 20
Ans.(b)
Sol. Number of squares = 16

Directions (12-13): In each of the following questions, count the number of triangles and squares in the given figure.

Q12.
(a) 26 triangles, 5 squares
(b) 28 triangles, 5 squares
(c) 26 triangles, 6 squares
(d) 28 triangles, 6 squares
Ans.(d)
Sol. Number of triangles = 28
Number of squares = 6

Q13.
(a) 21 triangles, 7 squares
(b) 18 triangles, 8 squares
(c) 20 triangles, 8 squares
(d) 22 triangles, 7 squares
Ans.(a)
Sol. Number of triangles = 21
Number of squares = 7

Directions (14-15): In each of the following questions, count the number of rectangles in the given figure.

Q14.
(a) 20
(b) 18
(c) 16
(d) 19
Ans.(a)
Sol. Number of rectangles = 20

Q15.
(a) 8
(b) 17
(c) 18
(d) 20
Ans.(c)
Sol. Number of rectangles = 18