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This is a Short Answer Type Questions as classified in NCERT Exemplar

Explanation- at t=0 (dN/dt)_A= (dN/dt)_B

By drawing a perpendicular line across graph (dN/dt)_A> (dN/dt)_B so decay is faster in A than B

The admission process includes an aptitude test followed by PI and GD for course admission at Tritya Institute of Event Management. The college offers Certificate, PG Diploma, MBA and BBA courses. Candidates looking for MBA course admission must have CMAT/MAT/GRE/CAT exam scores for the MBA programme.

This is a Short Answer Type Questions as classified in NCERT Exemplar

Explanation- dN/dt= $\lambda N$

Some of the top government colleges offering BSc Food Science and Nutrition are Shaheed Rajguru College of Applied Sciences for Women, Lady Irwin College, University of Calcutta, PSG College of Arts and Science, SHUATS, etc. All these colleges offer great curriculum, faculty, and placement opportunities after students complete their graduation.

The final step of MBA admission process at Neelkanth involves document verification and payment of the tuition fee. Once a candidate is shortlisted, they will receive an official admission offer. To secure their seat in the MBA programme, they must complete all formalities, including payment of the total tuition fee of INR 1.3 Lakh.

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This is a Short Answer Type Questions as classified in NCERT Exemplar

Explanation- nuclei ₂He⁴ and ₁He³ have the same mass number . the element having more number of proton having more repusion so less binding energy. So ₂He⁴ have more number of proton so more repulsion so less binding energy.

$\begin{array}{l}{\displaystyle {\int }_0^2\frac{6x+3}{x^2+4}}dx={\displaystyle {\int }_0^2\frac{6x}{x^2+4}}dx+{\displaystyle {\int }_0^2\frac{3}{x^2+4}}dx\\ =3{\displaystyle {\int }_0^2\frac{2x}{x^2+4}}dx+3{\displaystyle {\int }_0^2\frac{1}{x^2+2^2}}dx\\ =3{\left[log\left|x^2+4\right|\right]}_0^2+\frac{3}{2}{\left[ta{n}^{-1}\frac{x}{2}\right]}_0^2\\ =3\left[log\left|2^2+4\right|-log\left|0^2+4\right|\right]+\frac{3}{2}\left[ta{n}^{-1}\frac{2}{2}-ta{n}^{-1}\frac{0}{2}\right]\\ =3\left[log\frac{8}{4}\right]+\frac{3}{2}[\pi /4-0]\\ =3log2+\frac{\mathrm{3\pi }}{}\end{array}$

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This is a Long Answer Type Questions as classified in NCERT Exemplar

Explanation- B.E = (M_p+M_H-M_N)c²

B.E= (118.9058+1.0078252-119.902199)c²

B.E=0.0114362 c²

B.E= (M_p+M_H-M_N)c²

B.E= (119.902199+1.0078252-120.902822)c²

B.E= 0.0059912c²

  (ii) the existence of magic numbers indicates that the shell structure of nucleus is similar to the shell structure of an atom. This also explains peaks in binding energy curve.

The selection criteria for MBA admission at Neelkanth include a minimum of 50% aggregate marks in graduation and a valid scorecard from a recognised entrance exam such as CAT, MAT, GMAT, or UPSEE. MBA candidates who meet both academic and entrance exam benchmarks are given preference. Shortlisted candidates may be contacted for further admission procedures.

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This is a Long Answer Type Questions as classified in NCERT Exemplar

Explanation- 

Students can apply for the MBA programme online through the official website of Neelkanth Group of Institutions. The application process involves registering with personal details, verifying the email address, logging into the portal, filling out the application form, uploading the required documents, and submitting the application fee.