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It is given that △ ABC ~ △ EDF… (Class 10 Maths 2026, Q2)

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MathsCBSE Class 10 · Standard · Board exam 2026, set 30/4/1 · 1 mark · MCQ

CBSE Class 10 Mathematics Standard 2026: question 2

Set in the CBSE Class 10 board exam of 2026, paper 30/4/1, section A, question 2, for 1 mark. Try it first; the hints and our step-by-step solution are below.

Q2 · 1 mark · MCQTriangles

It is given that . Which of the following is not true ?

  1. (A)
  2. (B)
  3. (C)
  4. (D)

Source: official question paper from cbse.gov.in (PDF). See it in the full 2026 board paper, set 30/4/1.

Hints

Open one hint at a time and try again before the next.

Hint 1

Match the vertices in the order they are written.

Hint 2

A corresponds to E and B corresponds to D.

Step-by-step solution

Each step shows the marks it earns, as an examiner would award them. Checked by an independent re-solve from the question paper.

  1. matches A↔E, B↔D, C↔F, so and , not .

  2. Options (A), (B) and (D) follow from proportional corresponding sides, so (C) is the statement that is not true.

    1 mark

Answer: Option (C)

Where the marks are

  • Identifies (C) as the false statement (1 mark)

Revise the chapter

Practise this chapterBoard-style questions from Triangles, one at a time, marked against the answer key and marking points.Back to the full paper2026 board paper, set 30/4/1 (Standard): every question, by section.

The question is transcribed from the official paper; figures are described in words. The solution, hints and chapter tag are ours. Spotted an error? Write tosupport@questionbuddy.in.