Science
Which organelle is primarily responsible for the production of adenosine triphosphate (ATP) via cellular respiration in eukaryotic cells?
Mitochondria
What is the most abundant gas in Earth's atmosphere?
Nitrogen
The National Sports Day in India is celebrated on August 29th to commemorate the birth anniversary of which legendary hockey player? [1]
Dhyan Chand
If \(A = \begin{bmatrix} 1 & 2 \\ 3 & 4 \end{bmatrix}\), what is the value of the determinant of A²?
16
Which specialized output device is commonly used in architectural and engineering applications to produce large-scale, high-precision vector drawings?
Plotter
Which gas is produced when an active metal like zinc reacts with a dilute acid like hydrochloric acid?
Hydrogen
Who was the first woman to win a Nobel Prize?
Marie Curie
Who was the first Indian female athlete to win an individual Olympic medal?
Karnam Malleswar
Evaluate the definite integral \(\int_{0}^{\pi/2} \sin(x) \, dx\).
1
In optical computing and character recognition, what does the acronym OCR stand for?
Optical Character Reader
According to the Heisenberg Uncertainty Principle, it is impossible to simultaneously measure precisely both the position and which other property of a particle?
Velocity/Momentum
What is the longest river in the world?
Nile River
Which historic football tournament held in India is the oldest existing football tournament in Asia?
Durand Cup
A box contains 5 red balls and 3 blue balls. If two balls are drawn at random without replacement, what is the probability that both are blue?
3/28
Which of the following devices acts as both an input and an output device for a computer system?
Touchscreen
Which atmospheric layer is the site of almost all Earth's weather, containing approximately 75% of the atmosphere's mass?
Troposphere
Which planet in our solar system has the most moons?
Saturn
Who is the first Indian badminton player to win a medal at the World Championships?
Prakash Padukone
Which ancient Indian mathematician is credited with the formulation of the value of π as 62832/20000 and the concept of zero as a number?
Aryabhata
In the context of scientific instruments used in labs across Indian colleges, which device is primarily used to measure electric current in a circuit?
Ammeter
What type of data deals with descriptions, observations, or categories rather than numerical measurements
Qualitative data
Which empire built the ancient city of Machu Picchu?
Inca Empire
The prestigious Duleep Trophy is a domestic cricket competition in India. Which format of the game is primarily played in this tournament?
First-class cricket
How many prime numbers are there between 1 and 50?
15
Which primary computer storage device relies on spinning magnetic platters to read and write data at high speeds?
Hard Disk Drive