Trigonometric Tables
ICSE · Class 10 · Mathematics
Most important questions from Trigonometric Tables for ICSE Class 10 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.
Interactive on Super Tutor
Studying Trigonometric Tables? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for important questions and more.
1,000+ Class 10 students started this chapter today
Learn better with visuals Super Tutor has hundreds of illustrations like this across every chapter — all free to try.
Get startedSample Questions
Which of the following are correct angle conversions? (Select all that apply)
Show answer
1° = 60', 1' = 60'', 30' = 0.5°
Standard angle conversions: 1° = 60', 1' = 60'', and 30' = 30/60 = 0.5°. Note that 1° = 3600'' (not 60''), and 90' = 1.5° (not 1°).
Convert 15.25° into degrees, minutes, and seconds.
Show answer
15° 15' 0''
0.25° = 0.25 × 60 = 15'. Since there's no further decimal part, seconds = 0. Therefore, 15.25° = 15° 15' 0''.
What is the standard notation for 1 degree, 1 minute, and 1 second?
Show answer
1°, 1', 1''
Standard notation: degrees are written with °, minutes with ', and seconds with ''.
How many columns are there in a standard trigonometric table?
Show answer
12
A trigonometric table has 12 columns: 1 for degrees, 10 for minute intervals (0', 6', 12', etc.), and 1 for mean differences.
+40 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Trigonometric Tables for ICSE Class 10 Mathematics?
How to score full marks in Trigonometric Tables — ICSE Class 10 Mathematics?
How many important questions are there in Trigonometric Tables?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Trigonometric Tables
Syllabus
What topics to cover
Revision Notes
Key points for last-minute revision
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Practice Quiz
Test yourself with a quick quiz
Concept Maps
See how topics connect visually
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Trigonometric Tables chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 10 Mathematics.