Prelims Syllabus of isro technical assistant Exam 2024

The Indian Space Research Organisation (ISRO) is the national space agency of India. It is headquartered in Bangalore, Karnataka. ISRO is responsible for the civilian space program of India, as well as some military space programs.

The Isro Technical Assistant Exam is a national-level exam conducted by ISRO to recruit technical assistants for various positions in the organization. The exam is held every year and is open to candidates who have a bachelor’s degree in any discipline from a recognized university.

The syllabus for the ISRO Technical Assistant Exam is divided into two parts: General Aptitude and Technical. The General Aptitude section includes questions on topics such as English language, mathematics, reasoning, and general knowledge. The Technical section includes questions on topics such as physics, chemistry, mathematics, and engineering.

The ISRO Technical Assistant Exam is a difficult exam and requires a lot of preparation. Candidates who are planning to appear for the exam should start preparing early and should focus on both the General Aptitude and Technical sections.

The following are some of the important topics that are covered in the ISRO Technical Assistant Exam syllabus:

  • Physics: Mechanics, Electromagnetism, Optics, Thermodynamics, and Modern Physics
  • Chemistry: Inorganic Chemistry, Organic Chemistry, and Physical Chemistry
  • Mathematics: Algebra, Geometry, Calculus, and Statistics
  • Engineering: Mechanics, Thermodynamics, Fluid Mechanics, and Electrical Engineering
  • General Aptitude: English Language, Mathematics, Reasoning, and General Knowledge

Candidates who are preparing for the ISRO Technical Assistant Exam should focus on the following books and Resources:

  • The ISRO Technical Assistant Exam Syllabus
  • The ISRO Technical Assistant Exam Previous Year Papers
  • The ISRO Technical Assistant Exam Study Guides
  • The ISRO Technical Assistant Exam Mock Tests

Candidates should also practice solving problems from the ISRO Technical Assistant Exam Question Bank. The Question Bank is a collection of solved and unsolved problems that are based on the ISRO Technical Assistant Exam syllabus.

The ISRO Technical Assistant Exam is a competitive exam and the competition is very tough. Candidates who are planning to appear for the exam should start preparing early and should focus on both the General Aptitude and Technical sections. Candidates should also practice solving problems from the ISRO Technical Assistant Exam Question Bank.

General Science

  1. What is the full form of ISRO?

Indian Space Research Organisation.

  1. Who is the current chairman of ISRO?

S. Somanath.

  1. What is the launch vehicle used by ISRO for its satellites?

PSLV and GSLV.

  1. What is the name of the first Indian satellite?

.

  1. What is the name of the first Indian astronaut?

Rakesh Sharma.

  1. What is the name of the first Indian woman astronaut?

Kalpana Chawla.

  1. What is the name of the first Indian lunar mission?

Chandrayaan-1.

  1. What is the name of the first Indian Mars mission?

Mangalyaan.

  1. What is the name of the first Indian human spaceflight mission?

Gaganyaan.

  1. What is the name of the current space station of ISRO?

GSAT-19.

Mathematics

  1. What is the value of pi?

Ï? = 3.14159265358979323846.

  1. What is the square root of 2?

â??2 = 1.4142135623730950488016887242097.

  1. What is the cube root of 3?

â??3 = 1.7320508075688772935274463415058.

  1. What is the sum of the first n natural numbers?

Sn = n(n+1)/2.

  1. What is the product of the first n natural numbers?

Pn = n!.

  1. What is the formula for the area of a circle?

A = Ï?r2.

  1. What is the formula for the circumference of a circle?

C = 2Ï?r.

  1. What is the formula for the volume of a sphere?

V = 4/3Ï?r3.

  1. What is the formula for the surface area of a sphere?

S = 4Ï?r2.

  1. What is the formula for the area of a triangle?

A = 1/2bh.

Physics

  1. What is the speed of Light in vacuum?

c = 299,792,458 m/s.

  1. What is the acceleration due to gravity on Earth?

g = 9.8 m/s2.

  1. What is the formula for the force of gravity?

F = Gm1m2/r2.

  1. What is the formula for the work done by a force?

W = Fd.

  1. What is the formula for the power of a machine?

P = W/t.

  1. What is the formula for the kinetic energy of an object?

KE = 1/2mv2.

  1. What is the formula for the potential energy of an object?

PE = mgh.

  1. What is the formula for the momentum of an object?

p = mv.

  1. What is the formula for the impulse of a force?

J = Ft.

  1. What is the formula for the work-energy theorem?

W = Î?KE.

Chemistry

  1. What is the atomic number of hydrogen?

Z = 1.

  1. What is the atomic mass of hydrogen?

A = 1.00794 u.

  1. What is the chemical symbol of Oxygen?

O.

  1. What is the chemical formula of water?

H2O.

  1. What is the chemical formula of carbon dioxide?

CO2.

  1. What is the chemical formula of sodium chloride?

NaCl.

  1. What is the chemical formula of magnesium sulfate?

MgSO4.

  1. What is the chemical formula of iron oxide?

Fe2O3.

  1. What is the chemical formula of copper sulfate?

CuSO4.

  1. What is the chemical formula of sodium bicarbonate?

NaHCO3.

Engineering Mechanics

  1. What is the definition of force