Subjectwise MCQ
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207 Invention MCQ Questions in english हिन्दी
What innovative walker did Shalini Kumari from Patna create to assist people in climbing stairs?
Driven by her grandfather’s mobility issues, Shalini designed a walker with spring-loaded, self-locking legs to help ascend stairs—a prototype backed by the National Innovation Foundation
Who invented an amphibious bicycle in Bihar that can run on both land and water?
From Bihar, Saidullah developed several gadgets including a bicycle that floats and rides on water, a mini tractor, and a fodder‑cutter water pump
Which Bihar-born aerospace scientist and inventor was honoured at the Texas State Capitol in March 2025 for STEM education initiatives?
Hailing from Patna, Mirza Faizan was recognized by the Texas legislature on March 18, 2025, for his “DiscoverSTEM” programme that mentors students in space and engineering innovation
What is the name of India's first interplanetary mission to Mars?
Who was the first Indian woman to travel to space?
ISRO was established in which year?
Which is India’s fastest supercomputer as of 2024?
India’s first satellite, Aryabhata, was launched in which year?
Which Indian tech startup became the first to use AI in crop management to increase agricultural yield in 2024?
Which type of disaster response satellite network was established first in India in 2024?
Which Indian tech firm developed the first voice-controlled AI for the blind in 2024?
Which Indian firm introduced India's first AI-driven manufacturing automation platform in 2024?
Which city in India became the first one to install the complete 5G-powered Wi-Fi network in 2024?
Which Indian firm has launched the first and foremost blockchain-based voting platform across the country in 2024?
Which Indian state launched India's first AI-based personal assistant for elderly people in 2024?
India launched the world's largest biometric-based national digital identity system in 2024, called?
India became the world leader in which emerging technology in 2024 by securing 60% of global patents?
Which Indian company developed the first quantum computer for industrial use in 2024?
India launched its first indigenous AI-powered robotics research center in 2024 at which institution?
Which Indian company unveiled the world's first AI-powered sustainable fashion collection in 2024?
Which region in India saw the first drone-powered rescue operation in 2024?
Which Indian state came out with the first AI-powered disaster management system for floods in 2024?
The Indian government has come up with a Cybersecurity Awareness Program in 2024 for which sector?
Which Indian startup has come out with the country's first AI-based virtual personal shopping assistant in 2024?
India's first AI-driven traffic accident prediction system was launched in which city in 2024?
Which Indian firm was the first to implement blockchain-based identity verification for e-commerce in 2024?
In 2024, which hospital launched India's first 5G-powered robotic surgery system?
Which Indian state has developed its own Blockchain technology for land registration and property documents in 2024?