IIST key

My son was participates in the International Student Admissions Test (ISAT) conducted by Indian Institute of Space Science and Technology. So I am searching for the International Student Admissions Test (ISAT) answer key. Will you please tell me from where I can download its answer key?

Can you provide me the previous year question paper of ISAT exam with answer key conducted by Indian Institute of Space Science and Technology?

[pooja]

The previous year question paper of ISAT exam with answer key conducted by Indian Institute of Space Science and Technology is as follows:

Four screw gauges are to be calibrated to the standard thickness tst of a wire. Series of measurements
Ans : Screw gauge 1 is less precise but more accurate than screw gauge 4.


The minimum repulsive energy between the two electrons would
Ans : 27.2 eV


If the Hydrogen atom ionization temperature is T, the temperature at which He atoms
Ans : 6T


The total number of isomers expected for
Ans : 9


In the conversion of dinitrogen to hydrazine,
Ans : 4 and 4


The Boyle temperatures of three gases are
Ans : I-hydrogen, II-oxygen, III-ethene


Question Paper of ISAT exam for Indian Institute of Space Science and Technology