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Linear equation in one variable first exercise

Tanya Gupta 14th Jan, 2025

The first exercise in the topic of **Linear Equations in One Variable** usually involves solving equations of the form:


\[ ax + b = c \]


where \( a, b, \) and \( c \) are constants, and \( x \) is the variable to be solved.


Here’s a breakdown

20 Views

Question : ____ is defined as the output per unit of variable input.

Option 1: Marginal product

Option 2: Production function

Option 3: Total product

Option 4: Average product

Team Careers360 21st Jan, 2024

Correct Answer: Average product


Solution : The correct answer is Average product.

It denotes the average amount of production generated by each additional unit of a variable input, such as labour or capital, while other inputs remain constant. For instance, if a business generates 100 units of output from

19 Views

Question : The third stage of the law of variable proportion is called:

Option 1: negative return

Option 2: positive return

Option 3: constant return

Option 4: increasing return

Team Careers360 19th Jan, 2024

Correct Answer: negative return


Solution : The correct answer is the negative return.

Negative returns are the third step of the law of changing proportions. This is the point at which adding more variable inputs to the fixed inputs causes the overall product to start declining. The reason for

138 Views

Question : The motion of a body around a circular path is an example of

Option 1: Uniform velocity, variable acceleration

Option 2: Uniform speed, uniform velocity

Option 3: Uniform speed, variable velocity

Option 4: Uniform speed, variable acceleration

Team Careers360 24th Jan, 2024

Correct Answer: Uniform velocity, variable acceleration


Solution : The correct option is Uniform velocity, variable acceleration.

A body moving on a circular route is an example of uniform velocity and variable acceleration. The body's speed remains constant (uniform velocity) in a uniform circular motion, but its direction changes continually as

21 Views

Question : Which one of the following is not an instrument of credit control in India?

Option 1: Rationing of credit

Option 2: Direct action

Option 3: Open market operations

Option 4: Variable cost reserve ratios

Team Careers360 9th Jan, 2024

Correct Answer: Variable cost reserve ratios


Solution : The correct option is Variable cost reserve ratios.

The objective of the variable reserve ratio (Cash Reserve Ratio), which is a quantitative technique, is to manage just the volume of credit, not the volume and purpose of the credit for which

13 Views

Question : If a firm is operating at a loss in the short period in perfect combination, it should:

Option 1: decrease the production and price

Option 2: increase the production and price

Option 3: continue to operate as long as it covers even the variable costs

Option 4: shut down and leave the industry

Team Careers360 20th Jan, 2024

Correct Answer: continue to operate as long as it covers even the variable costs


Solution : The correct answer is to continue to operate as long as it covers even the variable costs.

A firm should keep operating, even if it's losing money, as long as it covers the

25 Views

explain briefly the practicals in cognitive process and psychological testing?

Jaspreet Singh Bhatiya 13th Dec, 2023

Cognition is a general term covering all the various modes of knowing-perceiving, intelligence, learning, remembering, etc.

Cognitive processes include those processes which help us to have the knowledge and understanding of self and the environment.

Psychologists have developed different tests to assess these cognitive processes.

1.ATTENTION

It Can be evaluated

60 Views

sir i had pass class 10th with basic maths and 12th with pcb then i can apply for BCA.....???

Sanskar Sharma 18th Aug, 2022

Hello Student,

BCA (Bachelor of Computer Application) is a three year Bachelor degree course.The minimum eligibility critarea for BCA is 10+2 with any stream So yes if you are  from PCB then you are also eligible for BCA.

But there is a exception that some of the college ask for

25 Views

In NEET-2022, I got 120 or variable when I checked the key answers and I belong to obc-ncl (2A) category... will I get bams seat!?

Aditi Gupta 18th Jul, 2022

Hello Aspirant.

You can use the NEET rank predictor and NEET college predictor for clarity on which colleges can you get into for BAMS with your score and category. The links are provided below.

NEET rank predictor - https://medicine.careers360.com/neet-rank-predictor?utm_source=qna&utm_medium=neet_rp

NEET UG college predictor - https://medicine.careers360.com/neet-college-predictor?utm_source=qna&utm_medium=neet_cp

NEET PG college predictor -

33 Views

in java which kind of variable are not initialized by default vales.

Ashish Ramtari 9th Apr, 2022

The answer of your question is that the local variables are not initiated by default Values. This statement means that the local variables can be assigned and declared a value before the variables are used for the first time Or the compiler can show an error.

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