A cable network provider in a small town has $500$ subscribers and he used to collect Rs. $300$ per month from each subscriber. He proposes to increase the monthly charges and it is believed that for every increase of Rs. $1$, one subscriber will discontinue the service. If Rs. $x$ is the monthly increase in subscription amount, then the number of subscribers are:
Previous 10 Questions — CUET UG 2022 Applied Mathematics
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Sitaram, a money lender lent a part of Rs. $200000$ to Shyam at simple interest $6%$ p.a. and the remaining to Sushil a…
Topic: CUET UG 2022 Applied Mathematics
Sitaram, a money lender lent a part of Rs. $200000$ to Shyam at simple interest $6%$ p.a. and the remaining to Sushil a…
Topic: CUET UG 2022 Applied Mathematics
Sitaram, a money lender lent a part of Rs. $200000$ to Shyam at simple interest $6%$ p.a. and the remaining to Sushil a…
Topic: CUET UG 2022 Applied Mathematics
Sitaram, a money lender lent a part of Rs. $200000$ to Shyam at simple interest $6%$ p.a. and the remaining to Sushil a…
Topic: CUET UG 2022 Applied Mathematics
Sitaram, a money lender lent a part of Rs. $200000$ to Shyam at simple interest $6%$ p.a. and the remaining to Sushil a…
Topic: CUET UG 2022 Applied Mathematics
Corner points of the feasible region for an LPP are$(0,2),; (3,0),; (6,0)$ and $(6,8)$.If $z=2x+3y$ is the objective fu…
Topic: CUET UG 2022 Applied Mathematics
Below are the stages for Drawing statistical inferences.A. SampleB. PopulationC. Making InferenceD. Data tabulationE. D…
Topic: CUET UG 2022 Applied Mathematics
One of the following is true for relation between sample mean $\bar{x}$ and population mean $\mu$.
Topic: CUET UG 2022 Applied Mathematics
The cost of a machine is Rs. $20,000$ and its estimated useful life is $10$ years.
The scrap value of the machine, when…
Topic: CUET UG 2022 Applied Mathematics
Mr. Dev wishes to purchase an AC for Rs. $45,000$ with a down payment of Rs. $5,000$ and balance in EMI for 5 years.
If…
Topic: CUET UG 2022 Applied Mathematics
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Based on the above information, total revenue $R$ (in Rs.) is given by:
Topic: CUET UG 2022 Applied Mathematics
A cable network provider in a small town has $500$ subscribers and he used to collect Rs. $300$ per month from each sub…
Topic: CUET UG 2022 Applied Mathematics
What is increase in charges per subscriber that yields maximum revenue?
Topic: CUET UG 2022 Applied Mathematics
A cable network provider in a small town has $500$ subscribers and he used to collect Rs. $300$ per month from each sub…
Topic: CUET UG 2022 Applied Mathematics
Match List I with List II List I List II A.
$R={(x,y)\mid x \text{ and } y \text{ are students of the sa…
Topic: CUET UG 2022 Applied Mathematics
$\tan^{-1}\left[2\sin\left\{2\cos^{-1}\left(\frac{\sqrt{3}}{2}\right)\right\}\right]$
Topic: CUET UG 2022 Applied Mathematics
Match List I with List II List I List II A. The range of $\sin^{-1}x$ is I. $\left[-\frac{\pi}{2},\…
Topic: CUET UG 2022 Applied Mathematics
If
$A=\begin{bmatrix}
\cos\alpha & \sin\alpha \\
-\sin\alpha & \cos\alpha
\end{bmatrix}$
then:
Topic: CUET UG 2022 Applied Mathematics
If $A=\begin{bmatrix}2 & 1 & 0 \\ 3 & 1 & 2 \\ 0 & 4 & -1\end{bmatrix}$, then $|adj(A)|$ is equal to:
Topic: CUET UG 2022 Applied Mathematics
Identify the correct option(s):A. A modulus function is continuous at every point in its domain. B. A modulu…
Topic: CUET UG 2022 Applied Mathematics
