Find Interview Questions for Top Companies
Ques:- What is the cycle of thermodynamics refrigerator?
Right Answer:
The cycle of a thermodynamic refrigerator is the refrigeration cycle, which consists of four main processes:

1. **Evaporation** - The refrigerant absorbs heat from the environment and evaporates in the evaporator.
2. **Compression** - The vaporized refrigerant is compressed by the compressor, raising its pressure and temperature.
3. **Condensation** - The high-pressure vapor releases heat to the surroundings and condenses into a liquid in the condenser.
4. **Expansion** - The liquid refrigerant passes through an expansion valve, reducing its pressure and temperature before entering the evaporator again.
Ques:- A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
Right Answer:
The probability that the ball drawn is white is 8/14 or 4/7.
Ques:- How can reduction in repo rate contribute credit cycle?
Right Answer:
A reduction in the repo rate lowers the cost of borrowing for banks, which encourages them to lend more to businesses and consumers. This increased lending stimulates spending and investment, thereby contributing to a positive credit cycle.
Ques:- What do you think can be the biggest limitation of Reliance JioPhone?
Right Answer:
The biggest limitation of Reliance JioPhone is its lack of access to a wide range of apps and services compared to smartphones, which restricts functionality and user experience.
Ques:- What is QA?
Right Answer:
QA, or Quality Assurance, is a systematic process to ensure that products and services meet specified requirements and standards, focusing on preventing defects and improving quality throughout the development process.


The Quality Assurance (QA) category on takluu.com is designed to help aspirants and professionals build a solid understanding of QA methodologies, tools, and best practices. In the software development lifecycle, Quality Assurance is the gatekeeper of product quality — responsible for validating that the application functions correctly, is user-friendly, and meets business expectations before it goes live.

This section covers a wide range of QA-related interview questions including manual testing concepts, SDLC/STLC processes, test case creation, bug reporting, defect lifecycle, test plan preparation, and various testing types like functional, regression, integration, system, smoke, and sanity testing.

In addition to manual testing, the category dives into modern QA practices like Agile and DevOps integration, as well as automation fundamentals, giving learners exposure to how QA aligns with continuous testing and delivery models. Questions related to quality metrics, documentation standards, risk analysis, and QA audit processes are also included to prepare candidates for both junior and senior-level roles.

This section is particularly helpful for candidates preparing for roles such as QA Analyst, QA Tester, QA Engineer, and QA Lead, providing practical insights and real-world scenarios often asked during interviews.

Whether you are new to the software testing domain or looking to strengthen your concepts, this category offers a step-by-step approach to mastering QA fundamentals and cracking interviews with confidence.

AmbitionBox Logo

What makes Takluu valuable for interview preparation?

1 Lakh+
Companies
6 Lakh+
Interview Questions
50K+
Job Profiles
20K+
Users