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CTET Symmetry — practice questions — page 2

Explore 45 free Symmetry questions in CTET Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Symmetry questions and exercises with answers

Showing questions 31–45 of 45.

Radially symmetric flowers are called what?Read the answer and worked solution →Georges Cuvier placed animals with radial symmetry in which group?Read the answer and worked solution →Which taxonomic grouping represents organisms with embryonic bilateral symmetry?Read the answer and worked solution →A symmetry refers to parts of a shape that are repeated in what?Read the answer and worked solution →Holes are punched in a folded square sheet, which is then opened. What is the fold line?Read the answer and worked solution →Besides the vertical and horizontal folds, which other folds of a square paper give matching halves?Read the answer and worked solution →Which quadrilaterals can have exactly one axis?Read the answer and worked solution →How are rhombi and kites related?Read the answer and worked solution →In a kite, the diagonal along the symmetry axis does what to the angles at its ends?Read the answer and worked solution →In a kite, the diagonal that is the axis of symmetry is the perpendicular bisector of what?Read the answer and worked solution →A kite's line of symmetry cuts it into two triangles that are what?Read the answer and worked solution →Mirror planes cut a cube into matching halves. How many such planes exist?Read the answer and worked solution →An equilateral triangle has how many lines of reflection symmetry?Read the answer and worked solution →Which symmetry applies to an object that looks unchanged when turned about a fixed point?Read the answer and worked solution →Sliding every point of an object by the same distance leaves its shape unchanged under which symmetry?Read the answer and worked solution →

Worked practice questions

Radially symmetric flowers are called what?

  1. Actinomorphic
  2. Zygomorphic
  3. Polymorphic
  4. Isomorphic
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Correct answer: A. Actinomorphic

1. In many flowers, petals, sepals and stamens repeat at regular intervals around the axis. 2. Such flowers are radially symmetric, called actinomorphic. 3. Zygomorphic flowers are bilaterally symmetric, and the other terms do not describe symmetry. _Source: Wikipedia, Symmetry in biology, section Radial symmetry_

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Georges Cuvier placed animals with radial symmetry in which group?

  1. Bilateria
  2. Radiata
  3. Rangeomorphs
  4. Placozoa
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Correct answer: B. Radiata

1. Cuvier's animal classification had four branches. 2. One branch held animals with radial symmetry and was named Radiata. 3. Bilateria is the grouping for embryonic bilateral symmetry, and the other two are not his radial group. _Source: Wikipedia, Symmetry in biology, lead section_

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Which taxonomic grouping represents organisms with embryonic bilateral symmetry?

  1. Radiata
  2. Zoophytes
  3. Bilateria
  4. Cnidaria
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Correct answer: C. Bilateria

1. Bilateral symmetry means mirror-balanced left and right halves. 2. The name Bilateria is still used for organisms with embryonic bilateral symmetry. 3. Radiata, Zoophytes and Cnidaria relate to radial symmetry. _Source: Wikipedia, Symmetry in biology, lead section_

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