S.K.NEET
The Chart of
Square and Square Roots
TYPE - 3
Question 1 :
By what least number should the given number be multiplied to get a perfect square number? In each case, find the number whose square is the new number.
(i) 3675
(ii) 2156
Formulae used :
Distance Formula to find distance between two points (x1,y1) and (x2,y2) is : D = √[(x2 – x1)2 + (y2 – y1)2 ].
Solution :
Sol. (i) Here x1 = 2, y1 = 3, x2 = 4 and y2 = 1
∴ The required distance
Classwork Questions
( R S Agarwal )
Q.1. By what least number should the given number be multiplied to get a perfect square number? In each case, find the number whose square is the new number.
(i) 3675
(ii) 2156
Answer
(i) 3675
(ii) 2156
Homework Questions
( R S Agarwal )
Q.1. By what least number should the given number be multiplied to get a perfect square number? In each case, find the number whose square is the new number.
(i) 3675
(ii) 2156
Answer
(i) 3675
(ii) 2156
CBSE Questions
Q.1. By what least number should the given number be multiplied to get a perfect square number? In each case, find the number whose square is the new number.
(i) 3675
(ii) 2156
Answer
(i) 3675
(ii) 2156
NCERT Questions
Q.1. By what least number should the given number be multiplied to get a perfect square number? In each case, find the number whose square is the new number.
(i) 3675
(ii) 2156
Answer
(i) 3675
(ii) 2156
Olympiad Questions
Q.1. By what least number should the given number be multiplied to get a perfect square number? In each case, find the number whose square is the new number.
(i) 3675
(ii) 2156
Answer
(i) 3675
(ii) 2156
MCQ Questions
Q.1. By what least number should the given number be multiplied to get a perfect square number? In each case, find the number whose square is the new number.
(i) 3675
(ii) 2156
Answer
(i) 3675
(ii) 2156
Fill in the blanks
Q.1. By what least number should the given number be multiplied to get a perfect square number? In each case, find the number whose square is the new number.
(i) 3675
(ii) 2156
Answer
(i) 3675
(ii) 2156