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Direction for question 5 to 8: Go through the data set given below and solve the questions based on it.

What is the highest rate of acceleration achieved during the whole period?

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Contributor-Level 10

Acceleration = change in velocity/h

= 20 km/h² in 1^st, 3^rd and 4^th h

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7 months ago

Four houses Bachan, Khan, Chaudhary and Sharma are located in a row in the given order. Each of the houses is occupied by a person earning a fixed amount of a salary. The four persons are Powell, Kartik, Leo, and Samay.

Rea the following instruction carefully:

I. Powell lives between Samay and Kartik

II. Leo does not stay in Bachan house

III. The person living in Chaudhary house earns more than that of person living in Bachan

IV. Salary of Samay is more than that of Powell but lesser than that of Kartik

V. One of the person earns Rs. 80000

VI. The person earning Rs. 110000 is not Laxmn

VII. The salary

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Physics Oscillations Physics

Contributor-Level 10

Name	Blue	Green	Red	Yellow	Salary
Paul	×	?	×	×	30
Krishna	×	×	?	×	110
Laxman	×	×	×	?	50
Som	?	×	×	×	80

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7 months ago

At what displacement is the energy of a simple harmonic oscillation half kinetic and half potential?

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Syed Aquib Ur Rahman

Contributor-Level 10

For SHM, kinetic and potential energies are equal when displacement $x = \pm \frac{A}{\sqrt{2}}$ , where A is the amplitude. At this point, total energy is evenly shared between motion and position-dependent restoring forces.

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7 months ago

NIEM- The Institute of Event Management, Delhi PG Diploma

How many specialisations are offered in the PG Diploma at NIEM Delhi?

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Himanshu Singh

Contributor-Level 10

The PG Diploma at NIEM Delhi is offered in a single specialisation, PG Diploma in Event Management. This course is designed for students aiming to build a career in the event industry. Students must visit the official wesbite to learn more about the course.

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7 months ago

Direction for question 5 to 8: Go through the data set given below and solve the questions based on it.

Considering two-hour slots from the beginning, the second highest distance covered in a two-hour slot was between

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NIEM- The Institute of Event Management, Delhi PG Diploma

Contributor-Level 10

Distance covered in 0 – 2 hours slot = 10 + 20 = 30 km

Distance covered in 2 – 4 hours slot = 80 km

Distance covered in 4 – 6 hours slot = 120 km

Distance covered in 6 – 8 hours slot = 125 km

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7 months ago

How can I get admission for PG Diploma at NIEM Delhi?

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Himanshu Singh

Contributor-Level 10

Students interested in pursuing a PG Diploma course at NIEM Delhi must meet the prescribed eligibility criteria. Only candidates who fulfil these requirements will be considered for a PG Diploma seat at the institute. Specifically, applicants must have successfully passed Class 12 from a recognised board.

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7 months ago

Rea the following instruction carefully:

I. Powell lives between Samay and Kartik

II. Leo does not stay in Bachan house

III. The person living in Chaudhary house earns more than that of person living in Bachan

IV. Salary of Samay is more than that of Powell but lesser than that of Kartik

V. One of the person earns Rs. 80000

VI. The person earning Rs. 110000 is not Laxmn

VII. The salary

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Aditya Institute of Technology and Management Colleges in Andhra Pradesh - Other

Contributor-Level 10

Name	Blue	Green	Red	Yellow	Salary
Paul	×	?	×	×	30
Krishna	×	×	?	×	110
Laxman	×	×	×	?	50
Som	?	×	×	×	80

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7 months ago

How can I register for AITAM BTech admission 2025?

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7 months ago

NIEM- The Institute of Event Management, Delhi Mass Communication & Media

What is the duration of the PG Diploma in Event Management at NIEM Delhi?

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Himanshu Singh

Contributor-Level 10

The PG Diploma in Event Management at NIEM Delhi has a duration of 11 months. During this period, students will appear for two semester examinations as part of the programme's assessment structure.

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7 months ago

Electrostatics Physics Electrostatic Potential and Capacitance

In a vernier callipers, $(N + 1)$ divisions of vernier scale coincide with $N$ divisions of main scale. If 1 MSD represents 0.1 mm, the vernier constant (in cm) is:

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alok kumar singh

Contributor-Level 10

$V . C = M S D - V S D$ … (i)

given : $(N + 1) VSD = N MSD$

$VSD = (\frac{N}{N + 1}) MSD$ … (ii)

From (1) and (2)

$V . C = (MSD) - \frac{N}{N + 1} (MSD)$

$= MSD (1 - \frac{N}{N + 1}) = \frac{MSD}{N + 1}$

$= \frac{0.01}{N + 1} = \frac{1}{100 (N + 1)}$

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7 months ago

IES's Management College and Research Centre Colleges in Mumbai

How are the summer internships at IES MCRC?

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Meitankeisangbam Vasundhara devi

Contributor-Level 10

The IES MCRC summer internships report are out on the official website. Check out the average stipends offered during the IES MCRC summer placements 2025 from the table below:

Particulars	Average Stipends (2025)
PGDM	INR 10 Thousand per month
PGDM PM	INR 8 Thousand per month

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7 months ago

Direction for question 5 to 8: Go through the data set given below and solve the questions based on it.

What is the average speed represented in the above graph?

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Contributor-Level 10

The average speed in first hour = 10 km/hr

Average speed represented by the graph

$= \frac{10 + 20 + 30 + 50 + 60 + 60 + 65 + 60 + 45 + 30}{10}$

$= \frac{430}{10} = 43 k m / h$

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7 months ago

Direction for questions: Answer the questions on the basis of the information given below.

Rea the following instruction carefully:

I. Powell lives between Samay and Kartik

II. Leo does not stay in Bachan house

III. The person living in Chaudhary house earns more than that of person living in Bachan

IV. Salary of Samay is more than that of Powell but lesser than that of Kartik

V. One of the person earns Rs. 80000

VI. Th

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Contributor-Level 10

Name	Blue	Green	Red	Yellow	Salary
Paul	×	?	×	×	30
Krishna	×	×	?	×	110
Laxman	×	×	×	?	50
Som	?	×	×	×	80

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7 months ago

Direction for question 1 to 4: refer to the following table and solve the questions based on it.

The following charts show the sector wise percentage break-up of $ 650 billion, which is the GDP of the country with a population of 12 billion people. 70 percent of the population of the country constitutes its working population, engaged in the various sectors of the economy and contribution to the GDP.

Productivity is defined as the average amount contributed to the GDP per person in that group or sector.

In the next year, the work force engaged in each of the sectors maintains its productivity at the same level. If there is an increa

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Contributor-Level 10

Population = 12 billion = > working population = 0.7 * 12 = 8.4 billion.

	Contribution to GDP ($ billion)	Number of People (billion)	Productivity ($/Person)
Agriculture	= 0.27 of 650 = 175.5	= (22/36) of 8.4 = 5.13	34.2
Manufacturing	= 0.22 of 650 = 143	= (9/36) of 8.4 = 2.1	68.1
Services	= 0.51 of 650 = 331.5	= (5/36) of 8.4 = 8.4	284.1
Working population	650	= 0.7 of 12 = 8.4	77.4
Total population	650	12	54.2

Since we do not know anything about the non-working population, we cannot determine the answer.

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7 months ago

Direction for question 1 to 4: refer to the following table and solve the questions based on it.

Productivity is defined as the average amount contributed to the GDP per person in that group or sector.

What percentage of the country’s total population is engage in the manufacturing sector?a

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Physics Oscillations Physics

Contributor-Level 10

Population = 12 billion = > working population = 0.7 * 12 = 8.4 billion.

	Contribution to GDP ($ billion)	Number of People (billion)	Productivity ($/Person)
Agriculture	= 0.27 of 650 = 175.5	= (22/36) of 8.4 = 5.13	34.2
Manufacturing	= 0.22 of 650 = 143	= (9/36) of 8.4 = 2.1	68.1
Services	= 0.51 of 650 = 331.5	= (5/36) of 8.4 = 8.4	284.1
Working population	650	= 0.7 of 12 = 8.4	77.4
Total population	650	12	54.2

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7 months ago

What is the force law for simple harmonic motion?

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Syed Aquib Ur Rahman

Contributor-Level 10

In SHM, the restoring force, F is directly proportional to the negative of displacement. That is, F=- kx. This follows Hooke’s law and ensures motion is oscillatory about the mean position with angular frequency,

$ω = \sqrt{\frac{k}{m}}$

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7 months ago

The regular mathematics faculty could not teach because of being sick. As a stop gap arrangement different visiting faculty taught different topics on 4 different days in a week. The scheduled time for class was 7:00 am with maximum permissible delay of 20 minutes. The monsoon made the city bus schedules erratic and therefore the classes started on different times on different days.

Mr. Singh didn’t teach on Thursday. Calculus was taught in the class that started at 7:20 am. Mr. Chatterjee took the class on Wednesday, but he didn’t teach probability. The class on Monday started at 7:00 am, but Mr. Singh didn’t teach i

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Physics System of Particles and Rotational Motion Physics

Contributor-Level 10

Professor	Day	Timing	Subject
Mr. Singh	Friday	07:10	Set theory
Mr. Chatterjee	Wednesday	07:20	Calculus
Mr. Dutta	Monday	07:00	Probability
Mr. Banerjee	Thursday	07:05	Ratio and Proportion

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7 months ago

A light ray enters through a right angled prism at point $P$ with the angle of incidence $3 0^{\circ}$ as shown in figure. It travels through the prism parallel to its base $B C$ and emerges along the face $A C$ . The refractive index of the prism is:

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alok kumar singh

Contributor-Level 10

$A = 9 0^{?}$

In prism, $r_{1} + c = A$

$r_{1} = 9 0^{?} - c$ …(i)

$sin c = \frac{1}{μ} \Rightarrow cos c = \frac{\sqrt[]{μ^{2} - 1}}{μ}$

$\Rightarrow$ Apply Snell's law, on incidence surface

$1 \cdot sin 3 0^{?} = μ sin (r_{1}) \Rightarrow 1 \times \frac{1}{2} = μ \times sin (9 0^{?} - c)$

$\frac{1}{2} = μ \times \frac{\sqrt[]{μ^{2} - 1}}{μ}$

On squaring $\frac{1}{4} = μ^{2} - 1$

$\Rightarrow μ^{2} = \frac{5}{4} \Rightarrow μ = \frac{\sqrt[]{5}}{2}$

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7 months ago

Direction for question 1 to 4: refer to the following table and solve the questions based on it.

Productivity is defined as the average amount contributed to the GDP per person in that group or sector.

What is the approximate difference in the number of people involved in the agriculture sector and the services sector?

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