Skip to content

Aptitude and Reasoning

Latest questions in this category.

27 questions

Which one of the following organisms is NOT an obligate intracellular parasite and, therefore. can grow on bacteriologic

This outcome reflects quantitative reasoning, where ratio, percentage and series logic determine correct calculation. Option A captures this correctly because it meets mathematical and logical criteria, consistent with textbook descriptions and experimental observations in aptitude and reasoning.

Ref: Agrawal, Quantitative Aptitude for Competitive Examinations, Chapter 5, Logical Reasoning and Probability, covers ratios, percentages, series completion, time-distance and analytical reasoning explaining problem-solving strategies for competitive assessments.

What will be the final concentration of the solute when 10 ml of its 10 M solution is mixed with 990 ml solvent?

This outcome reflects quantitative reasoning, where ratio, percentage and series logic determine correct calculation. Option B captures this correctly because it meets mathematical and logical criteria, consistent with textbook descriptions and experimental observations in aptitude and reasoning.

Ref: Agrawal, Quantitative Aptitude for Competitive Examinations, Chapter 5, Logical Reasoning and Probability, covers ratios, percentages, series completion, time-distance and analytical reasoning explaining problem-solving strategies for competitive assessments.

Median Distance between the Centroids (MDC),

In aptitude and reasoning, quantitative reasoning dictates that ratio, percentage and series logic determine correct calculation. Therefore Root Mean Square Deviation (RMSD) is correct as it meets mathematical and logical criteria, supported by mechanistic studies and conserved across related systems.

Ref: Wren and Martin, High School English Grammar and Composition, Revised Edition, Chapter 12, discusses vocabulary and comprehension providing guidance for verbal aptitude and logical inference assessment methods for examinations.

Continuous Stirred Tank Reactor (CSTR) is running at a dilution (D) of 0.3 h ⁻¹ and the product formed is growth associa

In aptitude and reasoning, quantitative reasoning dictates that ratio, percentage and series logic determine correct calculation. Therefore 20 g/I is correct as it meets mathematical and logical criteria, supported by mechanistic studies and conserved across related systems.

Ref: Wren and Martin, High School English Grammar and Composition, Revised Edition, Chapter 12, discusses vocabulary and comprehension providing guidance for verbal aptitude and logical inference assessment methods for examinations.

Given below are two statements one is labelled as Assertion A and the other is labelled as Reason R: Assertion A: The do

This outcome reflects quantitative reasoning, where ratio, percentage and series logic determine correct calculation. Option A captures this correctly because it meets mathematical and logical criteria, consistent with textbook descriptions and experimental observations in aptitude and reasoning.

Ref: Agrawal, Quantitative Aptitude for Competitive Examinations, Chapter 5, Logical Reasoning and Probability, covers ratios, percentages, series completion, time-distance and analytical reasoning explaining problem-solving strategies for competitive assessments.

Given below are two statements: Statement I: Large subunit of rubisco is encoded by chloroplast genome while small subun

The principle of quantitative reasoning explains that ratio, percentage and series logic determine correct calculation. Hence Both Statement I and Statement II are true fits best because it meets mathematical and logical criteria, as documented in authoritative sources on aptitude and reasoning.

Ref: Agrawal, Quantitative Aptitude for Competitive Examinations, Chapter 5, Logical Reasoning and Probability, covers ratios, percentages, series completion, time-distance and analytical reasoning explaining problem-solving strategies for competitive assessments.

Penicillin titers have been increased more than 1000 fold by classical mutagenesis from the original Fleming strain. The

The principle of quantitative reasoning explains that ratio, percentage and series logic determine correct calculation. Hence Removal of the regulatory controls in the penicillin pathway fits best because it meets mathematical and logical criteria, as documented in authoritative sources on aptitude and reasoning.

Ref: Agrawal, Quantitative Aptitude for Competitive Examinations, Chapter 5, Logical Reasoning and Probability, covers ratios, percentages, series completion, time-distance and analytical reasoning explaining problem-solving strategies for competitive assessments.

A protein with 10 lysines and 2 arginine residues was digested with trypsin and the peptide mixture was resolved on an S

Mechanistically, quantitative reasoning involves ratio, percentage and series logic determine correct calculation. This validates B, C, D and E because it meets mathematical and logical criteria, a pattern repeatedly demonstrated in aptitude and reasoning research.

Ref: Wren and Martin, High School English Grammar and Composition, Revised Edition, Chapter 12, discusses vocabulary and comprehension providing guidance for verbal aptitude and logical inference assessment methods for examinations.

Which one of the following will NOT change upon adding an enzyme to a chemical reaction or changing the concentration of

quantitative reasoning analysis shows ratio, percentage and series logic determine correct calculation. Consequently A, B emerges as the valid choice since it meets mathematical and logical criteria, aligning with established principles in aptitude and reasoning literature.

Ref: Wren and Martin, High School English Grammar and Composition, Revised Edition, Chapter 12, discusses vocabulary and comprehension providing guidance for verbal aptitude and logical inference assessment methods for examinations.

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: Histo

quantitative reasoning analysis shows ratio, percentage and series logic determine correct calculation. Consequently A is true but R is false emerges as the valid choice since it meets mathematical and logical criteria, aligning with established principles in aptitude and reasoning literature.

Ref: Agrawal, Quantitative Aptitude for Competitive Examinations, Chapter 5, Logical Reasoning and Probability, covers ratios, percentages, series completion, time-distance and analytical reasoning explaining problem-solving strategies for competitive assessments.

A 100 m long train is running at a speed of 68 km/h. A man is also running in the same direction with a speed of 8 km/h.

This outcome reflects quantitative reasoning, where ratio, percentage and series logic determine correct calculation. Option A captures this correctly because it meets mathematical and logical criteria, consistent with textbook descriptions and experimental observations in aptitude and reasoning.

Ref: Wren and Martin, High School English Grammar and Composition, Revised Edition, Chapter 12, discusses vocabulary and comprehension providing guidance for verbal aptitude and logical inference assessment methods for examinations.

An aircraft circumnavigates the earth 10 km above the earth’s surface. If it completes one full circle, the distance cov

quantitative reasoning analysis shows ratio, percentage and series logic determine correct calculation. Consequently 62.8 km emerges as the valid choice since it meets mathematical and logical criteria, aligning with established principles in aptitude and reasoning literature.

Ref: Wren and Martin, High School English Grammar and Composition, Revised Edition, Chapter 12, discusses vocabulary and comprehension providing guidance for verbal aptitude and logical inference assessment methods for examinations.