अध्याय 8 · Class 10 UP Board · Free Worksheet PDF

Introduction to Trigonometry Sums for Class 10 — Free UP Board Worksheet PDF with Answers

Download a free printable introduction to trigonometry worksheet for Class 10 UP Board with 30 practice questions covering introduction to trigonometry concepts, practice problems, and word problems with step-by-step solutions. Includes complete answer key. UP Board-aligned for the 2025-26 syllabus.

Last updated: 5 May 2026

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30 questions (Easy + Medium + Hard) with answer key. Fresh set generated daily.

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Sample Introduction to Trigonometry Sums for Class 10 — Practice Questions

Here are 8 sample introduction to trigonometry sums from this Class 10 UP Board worksheet. Download the full PDF for all 30 questions with answers.

Q1.यदि एक समकोण त्रिभुज ABC में, C पर समकोण है, और sin⁡A=35\sin A = \frac{3}{5} है, तो cos⁡A\cos A का मान क्या होगा?
A.34\frac{3}{4}
B.45\frac{4}{5}
C.53\frac{5}{3}
D.43\frac{4}{3}

Difficulty: Easy

Q2.tan⁡45∘+sin⁡30∘\tan 45^\circ + \sin 30^\circ का मान क्या है?
A.1
B.32\frac{3}{2}
C.12\frac{1}{2}
D.2

Difficulty: Easy

Q3.यदि sin⁡A=cos⁡30∘\sin A = \cos 30^\circ है, तो AA का मान क्या है?
A.30∘30^\circ
B.45∘45^\circ
C.60∘60^\circ
D.90∘90^\circ

Difficulty: Easy

Q4.sin⁡260∘+cos⁡260∘\sin^2 60^\circ + \cos^2 60^\circ का मान क्या है?
A.0
B.12\frac{1}{2}
C.1
D.2

Difficulty: Easy

Q5.यदि tan⁡A=43\tan A = \frac{4}{3} है, तो cot⁡A\cot A का मान क्या होगा?
A.34\frac{3}{4}
B.45\frac{4}{5}
C.54\frac{5}{4}
D.35\frac{3}{5}

Difficulty: Easy

Q6.एक समकोण त्रिभुज ABC में, C पर समकोण है। यदि AB = 10 cm और BC = 6 cm है, तो tan⁡A\tan A का मान क्या होगा?
A.34\frac{3}{4}
B.43\frac{4}{3}
C.53\frac{5}{3}
D.35\frac{3}{5}

Difficulty: Easy

Q7.2tan⁡245∘+cos⁡230∘−sin⁡260∘2 \tan^2 45^\circ + \cos^2 30^\circ - \sin^2 60^\circ का मान क्या है?
A.1
B.2
C.2122 \frac{1}{2}
D.0

Difficulty: Easy

Q8.tan⁡26∘cot⁡64∘\frac{\tan 26^\circ}{\cot 64^\circ} का मान क्या है?
A.0
B.1
C.-1
D.12\frac{1}{2}

Difficulty: Easy

Answer Key — Sample Questions+
Q1:$\frac{4}{5}$
Q2:$\frac{3}{2}$
Q3:$60^\circ$
Q4:1
Q5:$\frac{3}{4}$
Q6:$\frac{3}{4}$
Q7:2
Q8:1

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About This Worksheet

TopicIntroduction to Trigonometry
BoardUP Board
Class10
Total Questions30 (10 Easy + 10 Medium + 10 Hard)
Answer KeyIncluded
PriceFree

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Frequently Asked Questions

Where can I download free introduction to trigonometry sums for Class 10?+
You can download a free Introduction to Trigonometry PDF worksheet for Class 10 UP Board right here on SparkEd. The worksheet includes 30 practice questions (introduction to trigonometry concepts, practice problems, and word problems with step-by-step solutions) at easy, medium, and hard levels with a complete answer key.
How many introduction to trigonometry questions are in this Class 10 worksheet?+
This SparkEd worksheet for Introduction to Trigonometry Class 10 contains 30 questions — 10 easy, 10 medium, and 10 hard. The questions cover introduction to trigonometry concepts, practice problems, and word problems with step-by-step solutions. A fresh set is generated daily so students never repeat the same sheet.
Does the Introduction to Trigonometry worksheet for Class 10 include answers?+
Yes! Every SparkEd worksheet comes with a complete answer key. Students can self-check their work after completing the sheet. The PDF is free to download and print.
Is this introduction to trigonometry worksheet aligned to UP Board syllabus?+
Yes. This worksheet is specifically designed for Class 10 UP Board students and aligned to the 2025-26 UP Board syllabus. All questions follow the UP Board exam pattern and difficulty level.
Can I print this Introduction to Trigonometry worksheet?+
Absolutely! The worksheet downloads as an A4-size PDF that is ready to print. It includes the questions, space for working, and a separate answer key — perfect for classroom use or home practice.
How is this worksheet different from NCERT textbook exercises?+
SparkEd worksheets go beyond NCERT exercises by providing 30 questions at 3 progressive difficulty levels. Level 1 (Easy) builds confidence, Level 2 (Medium) tests application, and Level 3 (Hard) prepares for exams. Each worksheet includes word problems and conceptual questions, not just computation.
Does this worksheet include introduction to trigonometry word problems?+
Yes! The worksheet includes both computation-based questions and real-world word problems. Word problems are especially important for UP Board exams, and our worksheet covers a variety of scenarios to build problem-solving skills.

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SparkEd Maths provides free printable maths worksheets for Class 1-10 across CBSE, ICSE, IB, Olympiad, UP Board, Maharashtra SSC, and TN Board. Every worksheet includes an answer key and is aligned to the 2025-26 syllabus.