List of practice Questions

In a turning operation, the cutting speed is 120 m/min, and the diameter of the workpiece is 50 mm. What is the spindle speed in RPM?
Which of the following materials is most suitable for high-temperature applications in gas turbines?
A 3-phase, 400 V, 50 Hz induction motor runs at 1440 RPM. If the synchronous speed is 1500 RPM, what is the slip?
In a series RLC circuit, R = 10 $\Omega$, L = 0.1 H, and C = 100 $\mu$F. What is the resonance frequency (in Hz)?
Which of the following is a key advantage of a PID controller in control systems?
Which of the following sorting algorithms has the best average-case time complexity?
In a relational database, a table has 5 attributes and 1000 records. If a query returns 200 records after applying a condition, what is the selectivity of the query?
If the efficiency of a machine is 80% and it consumes 500 W of power, what is the useful output power?
Which of the following methods is most suitable for the design of flexible pavements in high-traffic areas?
A Carnot engine operates between a hot reservoir at 800 K and a cold reservoir at 300 K. What is its maximum theoretical efficiency?
The Supreme Court’s judgment in the case of Kesavananda Bharati v. State of Kerala (1973) is associated with which doctrine?
Under which article of the Indian Constitution can the President of India impose President’s Rule in a state?
If the day after tomorrow is Wednesday, and today is Monday, what day will it be three days from now?
The river Godavari, significant for Telangana, originates in which state?
Which of the following is NOT a source of law in India?
Consider the following statements:
1. The power of Judicial Review is vested in the Supreme Court under Article 13 of the Indian Constitution.
2. The President of India can dissolve the Rajya Sabha under Article 108 of the Indian Constitution.
Which of the above statements is/are correct?
In 2024, the Supreme Court of India upheld the constitutional validity of which law related to personal laws, sparking widespread debate?
Which Indian state hosted the G20 Summit meetings in 2023, gaining international attention for its cultural and economic significance?
In 2024, India committed to achieving net-zero carbon emissions by which year, as part of its climate action goals at COP29?
Principle: A person is liable for the tort of negligence if they fail to exercise reasonable care, causing harm to another.
Fact: A driver, speeding on a highway, collides with a pedestrian crossing the road, causing severe injuries.
Which of the following is an essential element of a valid contract under the Indian Contract Act, 1872?
The roots of the quadratic equation \( x^2 - 16 = 0 \) are:
What is the primary advantage of using digital tools in education?
Which teaching method is best suited for students with diverse learning styles?
What is the main purpose of inclusive education?