S.K.NEET

The Chart of

Cube and Cube Roots

TYPE - 1

Question 1 :

Evaluate :

 (i) ∛64
(ii) ∛3375
(iii) ∛(-27/125)

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. Find the value of (29)3 by the short – cut method.

 (i)  216
(ii)  729
(iii) 512

Answer

 (i)  216
(ii)  729
(iii) 512

Homework Questions

( R S Agarwal )

Q.1. Find the value of (29)3 by the short – cut method.

 (i)  216
(ii)  729
(iii) 512

Answer

 (i)  216
(ii)  729
(iii) 512

CBSE Questions

Q.1. Find the value of (29)3 by the short – cut method.

 (i)  216
(ii)  729
(iii) 512

Answer

 (i)  216
(ii)  729
(iii) 512

NCERT Questions

Q.1. Find the value of (29)3 by the short – cut method.

 (i)  216
(ii)  729
(iii) 512

Answer

 (i)  216
(ii)  729
(iii) 512

Olympiad Questions

Q.1. Find the value of (29)3 by the short – cut method.

 (i)  216
(ii)  729
(iii) 512

Answer

 (i)  216
(ii)  729
(iii) 512

MCQ Questions

Q.1. Find the value of (29)3 by the short – cut method.

 (i)  216
(ii)  729
(iii) 512

Answer

 (i)  216
(ii)  729
(iii) 512

Fill in the blanks

Q.1. Find the value of (29)3 by the short – cut method.
 (i)  216
(ii)  729
(iii) 512

Answer

 (i)  216
(ii)  729
(iii) 512