wiz-icon
MyQuestionIcon
MyQuestionIcon
3
You visited us 3 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following can be used as a variable?

A
5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
a
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
135
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
π
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B a
A variable is a symbol representing a quantity whose value is unknown.. Generally, we use a single letter to represent a variable.

5 is an integer, which has a fixed value. It cannot be used as a variable.

a can be used as a variable.

135 also has a fixed value, which cannot be used as a variable.

π is a constant that has a fixed value close to the value of 227. Hence it cannot be used as a variable.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Multiplication patterns
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon