Star Industries is conducting the following tests to select the most suitable candidate out of the various applicants. Identify the selection test highlighted in each case.
(i) This test is conducted to determine actual skills possessed by the condidate.
(ii) This test aims to measure the IQ level of the applicant.

Four Management Institutes have decided to conduct a Common Admission Test for selecting suitable candidates for the new session. Which of the following can be possible consequence(s) of this decision ? (A) The aspirants would take only one test in a year. (B) The Common Admission Test would save the application fee. (C) Now the aspirants will have only one attempt to prove themselves. (D) Only the top most Institute will receive more number of applications if aspirants fill up different forms. (E) A large number of aspirants would be selected as there are more Institutes to accommodate them. (F) It is not possible to allot Iristitutes to the selected candidates as per their preferences.

Identify the gas evolved and give the chemical test in each of the following cases : (i) Dilute hydrochloric acid reacts with sodium sulphite. (ii) Dilute hydrochloric acid reacts with iron (II) sulphide.

When a violet flower of unknown genotype is crossed with white flower, the progenies are violet and white in equal proportion. Then read the following statements (i) This is called test cross (ii) Unknown flower is heterozygous (iii) Unknown flower is heterozygous (iv) This test is used to determine the phenotype of the plant at F_(2) . (v) In test cross, violet or white flower is crossed with the recessive parent instead of self-crossing. Select the incorrect statement :