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10 months ago

0 Follower 1 View

A
Aishwarya Kumari

Contributor-Level 10

Yes, Motherhood University offers an MBA programme of two years. Candidates can enrol in the course in online or offline modes. Admission criteria is merit or entrance-based. Additionally, the fulfilment of eligibility criteria is crucial. The university also offers a part-time MBA and Executive MBA programme. 

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10 months ago

0 Follower 4 Views

A
alok kumar singh

Contributor-Level 10

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

Pesticides can be defined as the synthetic toxic chemicals  which are meant to kill pests. Most of the organic toxins are water insoluble and non- biodegradable in nature. These high persistent toxins are transferred from lower trophic level to the higher trophic level through the food chain. Over time, the concentration of toxins in higher animals reaches a level which merely causes serious metabolic and physiological disorders. 

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10 months ago

0 Follower 3 Views

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10 months ago

0 Follower 9 Views

S
Shruti Mishra

Contributor-Level 7

Pursuing MBA in Norway is moderately expensive, with annual tuition fee as low as INR 1 L. On average, the annual cost ranges between INR 1 L - INR 25 L. Check out the table below for the annual tuition cost required in the top B-schools in Norway:

University

Annual Tuition Fee

Norwegian School of Economics

INR 2 L

University of Stavanger

INR 14 L - 16 L

Nord University

INR 16 L

University of Oslo

INR 9 L - 25 L

New Question

10 months ago

0 Follower 2 Views

V
Vishal Baghel

Contributor-Level 10

The volume v of a cube with side ‘x’ metre is v = x3

So,  dv= (dvdx)Δx=3x2Δx.

∴increase in side, Δx = 3% of = 3x100.

∴dv = 3x2π 3x1000.09x3 m3.

Hence, option (C) is correct.

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10 months ago

0 Follower 2 Views

V
Vishal Baghel

Contributor-Level 10

We have, y = f (x) = 3x2 + 15x + 5.

dydx=6x+15

 dy = (6x + 15) dx

Δy = (6x + 15) Δx.

Let, x = 3 and Δx = 0.02 then,

Δy = f (x + Δx) - f (x)

 f (x + Δx) = f (x) + Δy = f (x) + (6x + 5) Δx.

f (3 + 0.02) = 3 (3)2 + 15 (3) + 5 + (6 × 3 + 15) (0.02).

 f (3.02) = 27 + 45 + 5 + (18 + 15) (0.02).

= 77 + 0.66

= 77.66

∴ Option (D) is correct.

New Question

10 months ago

0 Follower 1 View

A
alok kumar singh

Contributor-Level 10

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

Since the earth's surface is heated by the sunlight, it radiates a part of this energy back to the space as longer Infrared wavelengths and some of the heat gets trapped by CFCs and water vapours present in the atmosphere. They absorb IR radiations and block a large portion of earth's emitted radiations. This radiation, absorbed, is partly remitted to the earth's surface. Therefore, the earth's surface gets heated up by the phenomenon called greenhouse effect.  Thus, the greenhouse effect is defined as the heating up of the earth's surface due to trapping of infr

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10 months ago

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10 months ago

0 Follower 4 Views

N
Nishtha Jain

Contributor-Level 10

Yenepoya Institute of Technology offers a wide range of BTech courses. The admission criteria is generally same across all of the offered specialisations. Students can visit institute's official website to start the process of admission. YIT Mangalore offers these programmes via its departments. Check out the list below to know about Yenepoya Institute of Technology BTech courses:

  • Mechanical Engineering
  • Electronics & Communication Engineering
  • Computer Science & Engineering
  • Electrical & Electronics Engineering
  • Information Science & Engineering
  • AI & ML
  • CSE (IoT, Cyber Security including Blockchain Technology)

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10 months ago

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V
Vishal Baghel

Contributor-Level 10

Let be the radius of the sphere &r be the error in measuring the radius.

Then, π = 9m and Δr = 0.03m.

Now, surface area S of the sphere is

S = 4πr2

So,  dsdr=8πr.

∴e, this =  (dsdr) Δr = 8πr.Δr = 8π × 9 × 0.03

= 2.16πm3.

Appropriate error in calculating the surface area is 2.16πm3.

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10 months ago

0 Follower 2 Views

V
Vishal Baghel

Contributor-Level 10

Let x be the radius of the sphere & Δπ be the error in measuring the radius.

Then, π = 7m and Δr = 0.02m.

Now, volume v of sphere is

V=43πr3.

So,  dUdx=4πr2

dv= (dvdr)Δr=4πr2 (Δπ)

dv = 4π (7)2 (.0.02) = 3.92 πm3

∴The appropriate error is calculating the volume is 3.92πm3.

New Question

10 months ago

0 Follower 1 View

A
alok kumar singh

Contributor-Level 10

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

CO2 gas is confined to the troposphere only and it forms nearly 0.03 per cent by volume of the atmosphere. With the increased use of fossil fuels, a large amount of carbon dioxide gets released into the atmosphere. Excess of carbon dioxide in the air is removed by the green plants and this maintains an appropriate level of it in the atmosphere. Green plants require carbon dioxide for the process of photosynthesis and  which in turn emits oxygen, thus maintaining the balance in nature. Deforestation and the burning of fossil fuels increase the level of carbon diox

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10 months ago

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V
Vishal Baghel

Contributor-Level 10

We know that, the surface area 5 of a ‘x’ when length cube, is S = 6x2.

So,  dS=dSdxΔx=12xΔx.

Given decrease in side,  Δx=1%x=x100.

dS=12x (x100)=0.12x2 m2.

New Question

10 months ago

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New Question

10 months ago

0 Follower 2 Views

V
Vishal Baghel

Contributor-Level 10

We know that, the volume v of side ‘a’ mete of cube is v = x3.

So,  d= (ddx)Δx=3x2Δx.

Given that, increase in side = 1% of x.

Δx=x100

dv=3x2 (x100)=0.03x3 m3.

New Question

10 months ago

0 Follower 2 Views

V
Vishal Baghel

Contributor-Level 10

Given, y = f (x) = x3- 7x2 + 15.

So,  dydx=f (x)=3x214x.

dy = (3x2- 14x) dx.

Δy = (3x2- 14x) Δx.

Let, x = 5 and Δx = 0.001. Then,

Δy = f (x + Δx) f (x).

f (x + Δx) = f (x) + Δy = f (x) + (3x2- 4x) Δx.

f (5 + 0.001) = 53- 7 (5)2 + 15 + [3 (5)2 - 14 (5)]. (0.001).

f (5.001) = 125 - 175 + 15 + (75 - 70) (0.001)

= -35 + 0.005 = - 34.995.

New Question

10 months ago

0 Follower 3 Views

H
Himanshu Singh

Contributor-Level 10

Yes, internship opportunities are available for BSc students. Around 50% of students reportedly secure internships at reputed institutions, including AIIMS Delhi and Pune, offering valuable hands-on experience in the field.

New Question

10 months ago

0 Follower 2 Views

V
Vishal Baghel

Contributor-Level 10

Given, y = f (x) = 4x2 + 5x + 2.

So, f (x) = 8x + 5. dydx = 8x + 5 dy = (8x + 5) dx.

Let x = 2 and Δx = 0.01.Then,

f (x + Δx) = f (2 + 0.01) = f (2.01).

Δy = f. (x + Δx) f (Δx).

f (x +Δx) = f (x) +Δy.

= f (x) + dy = f (x) + (8x + 5) dx.

= f (2.01) = f (2) + (8 x 2 + 5). Δx {∴dx = Δx}

= 4 (2)2 + 5 (2) + 2 + 21 (0.01)

= 16 + 10 + 2 + 0.21 = 28.21.

New Question

10 months ago

0 Follower 1 View

H
Himanshu Singh

Contributor-Level 10

MIT School of Vedic Sciences hasn't released official placement data recently. However, a student review on Shiksha suggests that approximately 80% of BSc (Hons) Psychology students are expected to be placed, with packages ranging from INR 4 LPA to INR 10 LPA.

New Question

10 months ago

0 Follower 5 Views

A
alok kumar singh

Contributor-Level 10

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

(i) Many techniques are used to control or reduce the formation of photochemical smog. 

(1) If we control the primary precursors of photochemical smog, such as nitrogen dioxide and hydrocarbons, the secondary precursors such as ozone and PAN of the photochemical smog will automatically get reduced.

(2) Mostly catalytic converters are used in automobiles to prevent the release of nitrogen oxide and hydrocarbons to the atmosphere. 

(3) Certain plants e.g., Pinus, Juniparus, Quercus, Pyrus and Vitis metabolise nitrogen oxide and hence their plantation cou

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