Looking for complete SEBA Class 10 Maths Chapter 6 Revision 1 solutions for the 2026–27 academic year? Access step-by-step solved exercise problems, textual question answers, and detailed mathematical explanations tailored to help you score 100% in your HSLC board exams.
Exercise: R-1
(1) What will be the digits in the unit place of the squares of the following numbers?
(i) 272
(ii) 79
(iii) 400
(iv) 2637
Class 10 Maths Chapter 6 Revision 1 Question Answer SEBA 2026-27
(2) Why are the following numbers not perfect squares?
(i) 1057
(ii) 7928
(iii) 222
(iv) 640
SEBA Class 10 Mathematics Chapter 6 Revision 1 Solved Questions
(3) What are the squares of the following numbers?
(i) 19
(ii) 37
(iii) 53
(iv) 78
(4) Find the square roots of the following numbers.
(i) 1764
(ii) 9216
(iii) 7744
iv) 9801
SEBA Class 10 Maths Chapter 6 Revision 1 Solutions
(5) Find the least numbers (integer) with which the following numbers are to be multiplied so that they become perfect squares.
(i) 1525
(ii) 1008
(iii) 2028
(iv) 768
HSLC Class 10 Maths Chapter 6 Textual Solutions
(6) With what least numbers (integer) the following numbers are to be divided so that they become perfect squares.
(i) 468
(ii) 1584
(iii) 2645
(iv) 1620
SEBA Class 10 Maths Revision 1 Exercise Solutions
(7) Find the square root of the following decimal numbers:
(i) 12.25
(ii) 24.01
(iii) 146.41
(iv) 102.01
(8) Four options are given for each of the following. Find the correct option.
(a) Which of the following is a square of an odd natural number?
(i) 256
(ii) 169
(iii) 546
(iv) 754
(b) Which of the following will have 1 (one) in the unit place?
(i) 19²
(ii) 34²
(iii) 18²
(iv) 20²
(c) Between 18² and 19² how many natural numbers are there?
(i) 38
(ii) 36
(iii) 42
(iv) 40
(d) Which of the following is not a perfect square?
(i) 441
(ii) 572
(iii) 576
(iv) 729
(e) If √2025 = 45 then √20.25 is equal to
(i) 45
(ii) 4.5
(iii) 0.45
(iv) 0.045
📐 Complete Solutions Notice: This page provides complete, step-by-step SEBA Class 10 Maths Chapter 6 Revision 1 Textual Exercise Solutions fully updated for the 2026–27 academic course. All solutions include clear formulas, proofs, and calculations based on the latest Assam Board (SEBA) textbook syllabus.
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