In early 2026, which Indian company unveiled 'Vayu-1', India's first indigenously developed hydrogen-powered commercial aircraft?

Regarding 'Zero-Budget Natural Farming' (ZBNF), consider the following: 1. It promotes the use of chemical fertilizers in very small doses. 2. It emphasizes on 'Jeevamrutha' and 'Beejamrutha' for soil fertility and seed protection. Which statement is correct?

Which company developed the Java programming language?

Which programming language is mainly used for Android App development?

Which company developed the 'Java' programming language?

Who is the developer of the 'Python' programming language?

Regarding the 'High Altitude Pseudo-Satellite' (HAPS) developed by India in 2026, consider the following: 1. It is a solar-powered unmanned aircraft that can fly in the stratosphere for months. 2. It acts as a bridge between conventional satellites and high-altitude drones for surveillance and communication. Which is correct?

Which of the following is an example of an 'Input Device' for a computer?

Which of the following is an example of an 'Input Device' in a computer?

What is the full form of 'HTML' in web development?

The 'Green Revolution' in India was primarily associated with which crop?

Which programming language is commonly used for developing Android applications natively?

National Panchayati Raj Day is celebrated every year on which date?

Who was the first woman to reach the summit of Mount Everest?

Who wrote the famous novel 'Devdas'?

Which company developed the 'Windows' operating system?

In March 2026, which global organization launched the 'AI Safety Shield 2.0' to prevent deepfake-based financial fraud?

Regarding 'Green Hydrogen', consider the following: 1. It is produced through electrolysis of water using renewable energy. 2. India's National Green Hydrogen Mission aims to develop a production capacity of at least 5 MMT per annum by 2030. Which statement is correct?

The 'Stockholm+50' meeting, significant in environmental history, marked 50 years of which event?

Which report is often credited with introducing the concept of 'Sustainable Development'?