कथन (A) : भारत के टेलीकम्युनिकेशन को उपग्रह से जोड़ दिया गया है। कारण (R) : भारत स्टारवार की तैयारी कर रहा है। कूट :
Assertion (A): Telecommunication of India has been linked to satellites. Reason (R): India is preparing for Star Wars. Code:
Comprehensive collection of questions from General Science asked in recent state service examinations. Each question is verified with official answer keys and step-by-step bilingual solutions.
Assertion (A): Telecommunication of India has been linked to satellites. Reason (R): India is preparing for Star Wars. Code:
Which of the following frequency bands is NOT used for INSAT/GSAT satellite communication?
The heaviest Indian satellite, INSAT-4C, which failed to reach its intended orbit, weighed—
The name of the spacecraft of India's Moon mission is—
Consider the following statements: 1. Vigyan Rail is a science exhibition on wheels organized by CSIR. 2. Vigyan Prasar is an autonomous body under the Ministry of Human Resource Development. 3. ISRO's educational satellite (EDUSAT) was launched from French Guiana in 2004. Which of the above statements are correct?
Consider Assertion (A) and Reason (R) and choose your answer from the code given below: Assertion (A): The upper surface of an airplane wing is made convex (cambered) and the lower surface is concave or flat. Reason (R): Air velocity on the top surface is slower and therefore the pressure underneath is lower than that on the top. Code:
Chandrayaan-1 was launched from—
Project Director of Chandrayaan-2 was—
Which of the following diagrams most accurately represents the path of a geostationary satellite in space?
In the given map, locations of space organisation units are marked 1, 2, 3 and 4. Match these units with the list below and select the correct answer using the code: Locations on Map Space Organisation Unit (List) 1. Dehradun (Uttarakhand) A. I.S.R.O. 2. Ahmedabad (Gujarat) B. I.I.R.S. 3. Hyderabad (Telangana) C. N.R.S.A. 4. Bengaluru (Karnataka) D. S.A.C. Code:
Which of the following is NOT correctly matched?
On which date did Chandrayaan enter the lunar orbit?
Which satellite was successfully launched by ISRO on 22 December, 2005?
The time period of a geostationary artificial satellite is -
Which is the first satellite of India sent into space?
The terms 'Event Horizon', 'Singularity', 'String Theory' and 'Standard Model' are sometimes seen in the news in the context of:
What is a geostationary position?
Which one of the following has been renamed as Kalpana-I?
In which atmospheric layer are communication satellites located?
INSAT-3C was launched from—
NASA's spacecraft 'Cassini' was on a mission to which planet?
Consider the following statements: 1. A geostationary satellite is placed at an altitude of approximately 10,000 km. 2. FM transmission of music is of better quality because atmospheric or artificial noise, which usually takes the form of frequency variations, is not very harmful to it. Which of the above statements is/are NOT correct?
The orbital period of a geostationary satellite is—
Which of the following phenomenon/phenomena are cited by scientists as evidence for the continued expansion of the universe? 1. Detection of microwaves in space 2. Observation of redshift phenomenon in space 3. Movement of asteroids in space 4. Occurrence of supernova explosions in space Select the correct answer using the codes given below:
In September 2002, India launched—