SSLC (English Medium) इयत्ता ७ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Mathematics

Referring the graphic given, answer the following questions. Each bar of the category is made up of boy-girl-boy unit,

(i) Which categories show a boy-girl-boy unit that is translation within the bar?

(ii) Which categories show a boy-girl-boy unit that is reflected within the bar?

Given figure is a floor design in which the length of the small red equilateral triangle is 30 cm. All the triangles and hexagons are regular. Describe the translations in cm, represented by the (i) yellow line (ii) black line (iii) blue line

Describe the transformation involved in the following pair of figure (letter). Write translation, reflection or rotation.

Describe the transformation involved in the following pair of figure (letter). Write translation, reflection or rotation.

Describe the transformation involved in the following pair of figure (letter). Write translation, reflection or rotation.

Describe the transformation involved in the following pair of figure (letter). Write translation, reflection or rotation.

Describe the transformation involved in the following pair of figure (letter). Write translation, reflection or rotation.

Describe the transformation involved in the following pair of figure (letter). Write translation, reflection or rotation.

Describe the transformation involved in the following pair of figure (letter). Write translation, reflection or rotation.

Describe the transformation involved in the following pair of figure (letter). Write translation, reflection or rotation.

The pink shape is congruent to blue shape. Describe a sequence of transformations in which the blue shape is the image of pink shape

The pink shape is congruent to blue shape. Describe a sequence of transformations in which the blue shape is the image of pink shape

Draw the translation of the shape

Draw the reflection of the shape

Draw the Rotation of the shape

Find the mode of the following data.

2, 4, 5, 2, 6, 7, 2, 7, 5, 4, 8, 6, 10, 3, 2, 4, 2

The number of points scored by a Kabaddi team in 20 matches are 36, 35, 27, 28, 29, 31, 32, 31, 35, 38, 38, 31, 28, 31, 34, 33, 34, 31, 30, 29. Find the mode of the goals scored by the team

The ages (in years) of 11 cricket players are given below. 25, 36, 39, 38, 40, 36, 25, 25, 38, 26, 36. Find the mode of their ages.

Find the mode of the following data.

12, 14, 12, 16, 15, 13, 14, 18, 19, 12, 14, 15, 16, 15, 16, 16, 15, 17, 13, 16, 16, 15, 15, 13, 15, 17, 15, 14, 15, 13, 15, 14.

The colors used by the six students for drawing is blue, orange, yellow, white, green and blue then the mode is ________