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a month ago

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S
Satyendra Katarya

Contributor-Level 7

VSAT, which stands Vignan's Scholastic Aptitude Test, it is a national-level entrance exam which is comnducted to shortlist candidates for various UG/PG courses at its university.

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a month ago

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N
Nishtha Taneja

Contributor-Level 7

The VSAT registrations generally lasts over a month and candidates meeting the minimum eligibility criteria can apply till the last date. In many cases, the exam body also extends the registrations, so if candidates miss the deadline, they can apply till then also. However, it is not advised to wait till the last moment and apply as early as the application form is out.

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a month ago

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M
Mamona Rai

Contributor-Level 7

To keep track of the VSAT events candidates can visit the official website, or they can also bookmark this page as we will be updating all the relevand and updated information here as and when it is released.

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a month ago

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H
Hemant

Beginner-Level 2

No, a B.Sc. Radiology graduate is not considered a doctor. After completing B.Sc. Radiology, you become a radiology technologist or radiographer, whose main role is to operate imaging equipment like X-ray, MRI, CT scan, ultrasound machines, etc., and assist doctors in diagnosis.

 

To be called a “doctor” in this field, you need to pursue an MBBS and then specialize in Radiology (MD/DNB in Radiology).

 

So in short, B.Sc. Radiology makes you a healthcare professional, but not a doct

or.

 

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a month ago

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L
Lalit Jain

Contributor-Level 7

Yes, if candidates have got admission through JEE/EAMCET, they can still appear for VSAT counselling, provided they have qualified in the VSAT exam and hold a good rank. However, before finalising the college, they must compare the college based on course, fee and facilities.

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a month ago

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N
Nishtha Chaudhary

Contributor-Level 7

The VSAT counselling is a process thorugh which candidates are shortlisted for the courses. During the counselling process, candidates are alloted courses based on their rank of merit.

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a month ago

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M
Mani Mehra

Contributor-Level 7

The VSAT will be declared after the exam is conducted. It is expected that the result will bs declared after the final answer key is out.

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a month ago

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V
Vikrant Shukla

Contributor-Level 10

The difficulty level of the VSAT syllabus is easy to moderate. It is based on the 10+2 level, however the questions are easy to solve and if students have prepared well, they can qualify in the exam.

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a month ago

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R
Raj Pandey

Contributor-Level 9

d y d x = 1 1 + s i n 2 x

d y = s e c 2 x d x ( 1 + t a n x ) 2

y = 1 1 + t a n x + c

when   x = π 4 , y = 1 2 gives c = 1

so x + π 4 = 5 π 6 o r 1 3 π 6 x = 7 π 1 2 o r 2 3 π 1 2

sum of all solutions =

π + 7 π 1 2 + 2 3 π 1 2 = 4 2 π 1 2

Hence k = 42

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a month ago

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R
Raj Pandey

Contributor-Level 9

Each element of ordered pair (i, j) is either present in A or in B.

              So, A + B = Sum of all elements of all ordered pairs {i, j} for 1 i 1 0 and 1 j 1 0  

              = 20 (1 + 2 + 3 + … + 10) = 1100

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a month ago

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R
Raj Pandey

Contributor-Level 9

l = 4 8 π 4 0 π [ ( π 2 x ) 3 3 π 2 4 ( π 2 x ) + π 3 4 ] s i n x d x 1 + c o s 2 x

Using a b f ( x ) d x = a b f ( a + b x ) d x

we get l = 4 8 π 4 0 π [ ( π 2 x ) 3 + 3 π 2 4 ( π 2 x ) + π 3 4 ] s i n x d x 1 + c o s 2 x

Adding these two equations, we get

l = 1 2 π [ t a n 1 ( c o s x ) ] 0 π = 1 2 π . π 2 = 6

New Question

a month ago

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R
Raj Pandey

Contributor-Level 9

Sum of all elements of A B = 2   [Sum of natural number upto 100 which are neither divisible by 3 nor by 5]

= 2 [ 1 0 0 × 1 0 1 2 3 ( 3 3 × 3 4 2 ) 5 ( 2 0 × 2 1 2 ) + 1 5 ( 6 × 7 2 ) ]

= 10100 – 3366 – 2100 + 630

              = 5264

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a month ago

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R
Raj Pandey

Contributor-Level 9

( s i n 1 0 ° . s i n 5 0 ° . s i n 7 0 ° ) . ( s i n 1 0 ° . s i n 2 0 ° . s i n 4 0 ° )

= ( 1 4 s i n 3 0 ° ) . [ 1 2 s i n 1 0 ° ( c o s 2 0 ° c o s 6 0 ° ) ]

= 1 3 2 [ s i n 3 0 ° s i n 1 0 ° s i n 1 0 ° ]

1 6 4 1 1 6 s i n 1 0 °

Clearly α = 1 6 4  

              Hence 16 + a-1 = 80

New Question

a month ago

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R
Raj Pandey

Contributor-Level 9

( 4 + x 2 ) d y 2 x ( x 2 + 3 y + 4 ) d x = 0

d y d x = ( 6 x x 2 + 4 ) y + 2 x

e 3 l n ( x 2 + 4 ) = 1 ( x 2 + 4 ) 3

so y ( x 2 + 4 ) 3 = 2 x ( x 2 + 4 ) 3 d x + c

y = 1 2 ( x 2 + 4 ) + c ( x 2 + 4 ) 3

When x = 0, y = 0 gives c = 1 3 2

So, for x = 2, y = 12

New Question

a month ago

0 Follower 3 Views

R
Raj Pandey

Contributor-Level 9

6 0 f ( x ) d x = 2 × 1 2 ( 2 + 5 ) × 3 = 2 1

 

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a month ago

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R
Raj Pandey

Contributor-Level 9

Let y = mx + c is the common tangent

              s o c = 1 m = ± 3 2 1 + m 2 m 2 = 1 3  

              so equation of common tangents will be

              y = ± 1 3 x ± 3  

              which intersects at Q (-3, 0)

              Major axis and minor axis of ellipse are 12 and 6. So eccentricity

              e 2 = 1 1 4 = 3 4  

           

...more

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a month ago

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R
Raj Pandey

Contributor-Level 9

Boys (10)            Girls (5)

  (3)                        (3)

B1 & B2 should not be selected together

Total number of ways    

= (56 + 56) × 10 = 1120

New Question

a month ago

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R
Raj Pandey

Contributor-Level 9

x 4 3 x 3 2 x 2 + 3 x + 1 = 0

x = ± 1

and let a, b are roots of x2 – 3x – 1 = 0

α + β = 3 α β = 1

1 3 + ( 1 ) 3 + α 3 + β 3

= 27 + 3 (3) = 36

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