Forum

Simple Equations

Which of the following is not allowed in a given equation?
(a) Adding the same number to both sides of the equation.
(b) Subtracting the same number from both sides of the equation.
(c) Multiplying both sides of the equation by the same non-zero
number.
(d) Dividing both sides of the equation by the same number

01/11/2024

Mathematics

7th

The market as a social institution

In what ways is a market – such as a weekly village market – a social
institution?

01/11/2024

Sociology and Psychology

12th (Arts/Humanities)

Simple Equations

If a and b are positive integers, then the solution of the equation
ax = b will always be a
(a) positive number (b) negative number
(c) 1 (d) 0

01/11/2024

Mathematics

7th

The market as a social institution

How does a sociological perspective on markets differ from an economic
one?

01/11/2024

Sociology and Psychology

12th (Arts/Humanities)

Simple Equations

1 subtracted from one third of a number gives 1. Find the number.

01/11/2024

Mathematics

7th

Simple Equations

9 added to twice a number gives 13. Find the number.

01/11/2024

Mathematics

7th

Simple Equations

Two times a number increased by 5 equals 9.

01/11/2024

Mathematics

7th

The market as a social institution

What is meant by the phrase ‘invisible hand’?

01/11/2024

Sociology and Psychology

12th (Arts/Humanities)

Simple Equations

On subtracting 13 from 3 times of a number, the result is 8

01/11/2024

Mathematics

7th

Simple Equations

One fourth of a number is 20 less than the number itself

01/11/2024

Mathematics

7th