List of practice Questions

Which one of the following octahedral complexes has the highest spin-only magnetic moment?
A female child is born with all the primary oocytes required during her lifetime. At which one of the following stages of cell division are these oocytes found at birth?
The following pedigree diagram shows the inheritance of a rare genetic disorder in a family (filled shapes depict affected individuals). Which one of the following is the most likely pattern of inheritance of the disorder?
Which one of the following molecules can be used for RNA interference?
For which one of the following parents, their children will NOT have the same blood group phenotype as either of the parents?
Which of the following schematics correctly depict a lac operon that can be negatively regulated?
In which one of the following cases, will an anti-Rh antibody treatment prevent erythroblastosis foetalis?
Which one of the following correctly describes the sequence of events leading to muscle contraction following acetylcholine release at the neuromuscular junction?
Which one of the following is the correct sequence of the coding strand of the given gene?
If cell wall was used as the only criterion for classifying organisms, then Mycoplasma would have belonged to which one of the following groups?
Which one of the following correctly describes the mode of action of Follicle Stimulating Hormone (FSH) and estrogen?
For which one of the following enzyme activity plots, will the K$_m$ of the enzyme for substrate ‘S' be 20? [S] indicates substrate concentration.
The pBR322 cloning vector has genes coding for tetracycline and ampicillin resistance. A foreign DNA to be cloned is inserted into the tetracycline resistance gene and the recombinant plasmid is then transformed into E. coli cells. Which one of the following choices is the most likely outcome of this cloning reaction?
The graphs below depict the number of individuals of two organisms, named P and Q, when grown independently, and together. Based on these growth patterns, which one of the following statements is correct?
Which one of the following choices matches the organs in column I with their vascular system arrangement described in column II?
Which of the following processes result in development of a proton gradient across the thylakoid membrane during photosynthesis?
i. Release of protons into the lumen of the thylakoid by plastoquinone
ii. Consumption of protons in the stroma during the reduction of NADP$^+$
iii. Release of protons into the lumen of the thylakoid by ATP synthase
iv. Release of protons into the lumen of the thylakoid by water splitting reaction
Two forces of 4 N and 3 N act on a particle. For maximum resultant force, the angle between them should be-
As per the Code of Civil Procedure, 1908, where the plaintiff in a civil suit fails to pay the requisite court fee or postal charges for service of summons within the time permitted by the court, the court may:
A, aged 80 years, executes a registered deed transferring a parcel of land to a trust with the conditions that, "The property shall be used forever for maintaining a public library and reading room for the residents of Village X. However, if at any time the property ceases to be used for this purpose, it shall revert to my heirs. Further, the income from the property shall accumulate for 50 years before being used for expansion of the library." Which of the following statements is most accurate in law?
Under Section 173 of the Bharatiya Nagarik Suraksha Sanhita (BNSS), 2023, if a police officer-in-charge determines that an investigation is not warranted because the case lacks sufficient gravity, they are legally obligated to notify the informant of this decision within:
Which of the following statements is not true with respect to Section 65B of the Indian Evidence Act, 1872?
Let \[ f(x)=\int_{1}^{4}\log[x]\ dx, \] where \([x]\) denotes the greatest integer function. Then the value of \(f(x)\) is:
Identify the major product 'P' in the following sequence of reactions: $... \xrightarrow{O_3, Zn/H_2O} \xrightarrow{dil NaOH} P$.
Which of the following has lowest $pK_a$?
Identify the compounds which can react with chloroform and alcoholic KOH and give substances with offensive odour (Carbylamine test).