Join navy after B.Tech in computer science

I have done B.Tech in computer science and now want to join Navy so please tell me from which type of entry can I join this?

[Quick Sam]

As you have done B.Tech in computer science so you can get entry through these types
Short Service Commission (GS)
Electrical Branch
University Entry Scheme (SSC)

Indian Navy Entries with Eligibility Criteria

Short Service Commission (GS)
Candidate should be Man

Age limit:
19 - 25

Educational qualification:
B.E/ B.Tech in any discipline with minimum 60% from recognized University

Electrical Branch University Entry Scheme (SSC)
Candidate should be Man

Age limit:
19.5 -25 (Pre-Final year)
19 – 24 (Final year)

Educational qualification:
Final Year and Pre-final year students of Electrical, Electronics, Power Engg, Instrumentation and Control, Electronics & Instrumentation, Electronics & Communication, Instrumentation and Control, Control System, Power Electronics, Computer Science Engg, Instrumentation, with minimum 60% upto VI th Semester.

I want to join Navy after B. Tech in computer science so how can I join will you please provide me information about that ?

[Quick Sam]

As you want to join Navy after B. Tech in computer science so yes you can join through CDS.

Here I am giving you information of CDS:

Eligibility:

Nationality:
A candidate must be a citizen of India.
A subject of Nepal or Bhutan is also eligible.
A Tibetan refugee who came over to India before 1st January, 1962 is also eligible.

Age Limit:
Minimum age is 19 years.
Maximum age is 25 years.

Qualification:
Candidate must have B. Tech degree from a recognized University with Physics and Mathematics at 10+2 level.

Syllabus:
PAPER – 1: ENGLISH:
The question paper will be designed to test the candidates’ understanding of English and workmanlike use of words.
PAPER – 2: GENERAL KNOWLEDGE:
General Knowledge including knowledge of current events and of such matters of everyday observation and experience in their scientific aspects as may be expected of an educated person who has not made a special study of any scientific subject. The Paper will also include questions on History of India and Geography of a nature which Candidate should be able to answer without special study.
PAPER – 3: ELEMENTARY MATHEMATICS:
Arithmetic:Number System-Natural numbers, Integers, Rational and Real numbers. Fundamental Operations addition, subtraction, multiplication, division, Square roots, Decimal, fractions. Unitary method, time and distance, time and work, percentages, applications to simple and compound interest, profit and loss, ratio and proportion, variation.
Elementary Number Theory- Division algorithm. Prime and composite numbers. Tests of divisibility by 2, 3,4,5,9 and 11. Multiples and factors. Factorisation Theorem. H.C.F. and L.C.M. Euclidean algorithm, Logarithms to base 10, laws of logarithms, use of logarithmic tables.
ALGEBRA
Basic Operations, simple factors, Remainder Theorem, H.C.F., L.C.M. Theory of polynomials, Solutions of quadratic equations, relation between its roots and coefficients (Only real roots to be considered). Simultaneous linear equations in two unknowns-analytical and graphical solutions. Simultaneous linear in equations in two variables and their solutions. Practical problems leading to two simultaneous linear equations or in equations in two Variables or quadratic equations in one variable & their solutions. Set language and set notation, rational expressions and conditional identities, Laws of indices.
TRIGONOMETRY
Sine x, cosine x, Tangent x when 0 <x < 90 Values of sin x, cos x and tan x, for x = 0, 30, 45, 60 and 90
Simple trigonometric identities.
Use of trigonometric tables.
Simple cases of heights and distances.
GEOMETRY
Lines and angles, Plane and plane figures, Theorems on (i) Properties of angles at a Point(ii) Parallel lines, (iii) Sides and angles of a triangle, (iv) Congruency of triangles, (v) Similar triangles, (vi) Concurrence of medians and altitudes, (vii) Properties of angles, sides and diagonals of a parallelogram, rectangle and square (viii) Circles and its properties including tangents and normal, (ix) Loci.
MENSURATION
Areas of squares, rectangles, parallelograms, triangle and circle. Areas of figures which Can be split up into these figures (Field Book), Surface area and volume of cuboids, lateral surface and volume of right circular cones and cylinders, surface area and Volume of spheres.
STATISTICS
Collection and tabulation of statistical data, Graphical representation, frequency Polygons, histograms, bar charts, pie charts etc. Measures of central tendency.