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New Question

5 months ago

0 Follower 3 Views

A
Aashi Madavi

Contributor-Level 8

Scope Global Skills University offers admission on the basis merit and accepted entrance exams. For several UG level course admissions, candidates must secure a minimum aggregate of 45% to 80% in Class 12. Whereas, for several PG level course admissions, candidates must secure a minimum aggregate of 50% in graduation. 

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5 months ago

0 Follower 2 Views

A
alok kumar singh

Contributor-Level 10

Relative lowering in vapour pressure depends on no. of mole of solute greater the no. of mole of solute greater in RLVP and smaller will be vapour pressure. So order of vapour pressure is B > C > A.

New Question

5 months ago

0 Follower 1 View

I
Indrani Choudhury

Contributor-Level 10

The selection criteria for admission to the Institute of Event Management are based on merit. The institute offers BBA and MBA courses at the UG and PG levels. Apart from the UG and PG courses, the institute also offers Diploma and Certificate courses. 

New Question

5 months ago

0 Follower 6 Views

V
Vishal Baghel

Contributor-Level 10

Clearly, ∫ [0 to n] {x}dx = n/2
∫ [0 to n] [x]dx = 1 + 2 + 3 . . . n − 1
= n (n-1)/2
∴ (n (n-1)/2)² = n/2 {10n (n-1)}
Solving, n = 21

New Question

5 months ago

0 Follower 10 Views

V
Vishal Baghel

Contributor-Level 10

x? = Σf? x? / Σf? = (10 + 15x + 50) / (4+x)
= (60+15x)/ (4+x) = 15
σ² = 50 = Σf? x? ²/Σf? - (x? )²
50 = (50+225x+1250)/ (4+x) - (15)²
50 = (1300+225x)/ (4+x) - 225
⇒ 275 (4+x) = 1300 + 225x
⇒ 50x = 200 ⇒ x = 4

New Question

5 months ago

0 Follower 1 View

A
alok kumar singh

Contributor-Level 10

Kindly go through the solution

 

New Question

5 months ago

0 Follower 1 View

Shiksha Ask & Answer
Indrani Choudhury

Contributor-Level 10

Institute of Event Management offers courses in two specialisations, i.e., Event Management and Hotel /Hospitality Management. Students can check the table below to know the detailed course-wise eligibility:

Course NameEligibility
BBAClass 12 in any stream or equivalent
MBAGraduation
UG DiplomaClass 12 (Pass-out & Appearing)
PG DiplomaGraduation Passed & Appearing in the Final year
CertificateClass 10 & Appearing

 

New Question

5 months ago

0 Follower 13 Views

V
Vishal Baghel

Contributor-Level 10

Let P (2cosθ, 2sinθ)
∴ Q (-2cosθ, -2sinθ)
Given line x+y-2=0
∴ α = |2cosθ + 2sinθ – 2| / √2
β = |-2cosθ - 2sinθ – 2| / √2
∴ αβ = √2 (cosθ + sinθ – 1) · √2 (cosθ + sinθ + 1)
= 2|cos²θ + sin²θ + 2sinθcosθ – 1| = 2|sin2θ|
Max |sin2θ| = 1
∴ maximum αβ = 2.

New Question

5 months ago

0 Follower 7 Views

V
Vishal Baghel

Contributor-Level 10

Ways of selecting correct questions =? C? = 15
Ways of doing them correct = 1
Ways of doing remaining 2 questions incorrect = 3² = 9
∴ No. Of ways = 15 × 1 × 9 = 135

New Question

5 months ago

0 Follower 37 Views

A
alok kumar singh

Contributor-Level 10

The chemical structure shown is 5-Amino-4- (hydroxymethyl)-2-nitrobenzene carbaldehyde.

New Question

5 months ago

0 Follower 6 Views

V
Vishal Baghel

Contributor-Level 10

Let a? = xî + y? + zk
î × (a? × î) = (î·î)a? – (a? ·î)î = y? + zk
Similarly? × (a? ×? ) = xî + zk and k? × (a? × k? ) = xî + yk
|î × (a? × î)|² + |? × (a? ×? )|² + |k? × (a? × k? )|²
= |y? + zk|² + |xî + zk|² + |xî + y? |² = 2|a? |² = 2 (9) = 18


New Question

5 months ago

0 Follower 1 View

J
Jaya Sharma

Contributor-Level 10

Absolute refractive index is the ratio of speed of light in air/vacuum to speed of light in any medium. It is closely related to refractive index, except that it is relative to vacuum and not to any other medium. This is different from relative refractive index because it is the ratio of speed of light in one medium compared to the speed of light in another medium.

New Question

5 months ago

0 Follower 3 Views

A
alok kumar singh

Contributor-Level 10

(i) Ca (OH)? is used in white wash.
(ii) Plaster of paris is used in making of molds for plaster statues.
(iii) NaCl is used in preparation of washing soda.
(iv) A suspension of Mg (OH)? in water is used in medicine as an antacid under name of milk of magnesia.

New Question

5 months ago

0 Follower 3 Views

V
Vishal Baghel

Contributor-Level 10

Given,
300 = 1 + (N – 1)d
⇒ (N − 1)d = 299
∴ (N, d) = (24,13) is the only possible pair
∴ a? = 1 + 19 (13) = 248 and, S? = (1+248)/2 × 20
= 2490

New Question

5 months ago

0 Follower 3 Views

V
Vishal Baghel

Contributor-Level 10

Any point (x, y) on perpendicular bisector equidistant from p and q
∴ (x − 1)² + (y − 4)² = (x − k)² + (y − 3)²
At x = 0, y = -4
∴ 1 + 64 = k² + 49
k² = 16

New Question

5 months ago

0 Follower 3 Views

V
Vishal Baghel

Contributor-Level 10

Let number of elements in T is R.
∴ 20R = 500 ⇒ R = 25
and 6R = 5N ⇒ N = 30

New Question

5 months ago

0 Follower 1 View

M
Muskan Chugh

Contributor-Level 10

Students can evaluate the ROI of a BCA degree from the top BCA colleges in Mumbai by comparing their fees and placement salary using the table below:

College Name

Total Tuition Fee

Average Placement Package

Amity University Mumbai BCA

INR 6.12 Lakh

INR 4.6 LPA

Pillai College of Arts, Commerce, and Science BCAINR 2.48 LakhINR 2.5 LPA

Disclaimer: This information is sourced from the official website and may vary.

New Question

5 months ago

0 Follower 4 Views

M
Muskan Chugh

Contributor-Level 10

Hello!

Some of the most popular government best BCA colleges in Mumbai are given in the table below:

College Name

Entrance Exam/ Eligibility

Shreemati Nathibai Damodar Thackersey Women's University Admission

Merit-Based

Kishinchand Chellaram College Admission

Merit-Based

Disclaimer: This information is sourced from the official website and may vary.

New Question

5 months ago

0 Follower 1 View

M
Muskan Chugh

Contributor-Level 10

Hello!

Some of the most popular private best BCA colleges in Mumbai are given in the table below:

College Name

BCA Fees in Mumbai

Entrance Exam/Eligibility

Amity University Admission

INR 6.12 Lakh

Merit-Based

Somaiya School of Basic and Applied Sciences Admission

INR 6-8 Lakh

MAH CET, SVUCET

B.K. Birla College of Arts, Science, and Commerce Admission

INR 1.65 Lakh

Merit-Based

Chhatrapati Shivaji Maharaj University Admission

INR 2.7-3.6 Lakh

MHT CET, CUET

Pillai College of Arts, Commerce, and Science Admission

INR 2.48 Lakh

MAH CET, CUET

Disclaimer: This information is sourced from the official website and may vary.

New Question

5 months ago

0 Follower 2 Views

V
Vishal Baghel

Contributor-Level 10

Given : a/e = 4 and 1/4 = 1 - b²/a²
Solving : a = 2, b = √3
Parametric co - ordinates are
(2cosθ, √3sinθ) = (1, β)
∴ θ = 60°
∴ Equation of normal is axsecθ − bycosecθ = a² − b²
⇒ 4x - 2y = 1

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