SSC CHSL GK Questions 2026

The Bhupen Hazarika Setu, also called the Dhola Sadiya bridge, runs 9.15 kilometres over the Lohit, a tributary of the Brahmaputra, and joins Dhola in Assam with Sadiya towards Arunachal Pradesh; it was opened in 2017 and is the longest bridge over a river in India.

The bridge crosses the gorge of the Chenab in the Reasi district of Jammu and Kashmir on the Udhampur to Srinagar and Baramulla railway line, and its deck stands about 359 metres above the bed of the river, higher than the Eiffel Tower, which makes it the highest railway arch…

The statue of Thiruvalluvar stands on a small island off Kanyakumari in Tamil Nadu, beside the Vivekananda Rock Memorial, and its height of 133 feet was chosen to match the 133 chapters of the Tirukkural, the poet's work on ethics, wealth and love.

The 57 foot statue on Vindhyagiri hill at Shravanabelagola in the Hassan district of Karnataka portrays Bahubali, also called Gomateshwara, the son of the first Jain tirthankara Rishabhanatha, and it was raised about the year 983 by Chavundaraya, a minister of the Western Ganga kingdom.

He founded the city of Hyderabad and built the Charminar in 1591, a square building about 56 metres high with four arches and four minarets, one at each corner, which is why it carries that name.

Qutb-ud-din Aibak laid the foundation of the Qutub Minar and completed only its first storey, and his successor Iltutmish added the storeys above, bringing the minaret to its height of 72.5 metres, which makes it the tallest brick minaret in the world.

The Statue of Unity stands 182 metres high on Sadhu Bet island in the Narmada near the Sardar Sarovar dam in the Narmada district of Gujarat, was sculpted by Ram V. Sutar, and was unveiled on 31 October 2018, the birth anniversary of Patel.

The Hawa Mahal at Jaipur was built in 1799 by Sawai Pratap Singh of the Kachhwaha house, and was designed by Lal Chand Ustad as a five storey screen of red and pink sandstone with hundreds of small jharokha windows.

In a closed loop system a sensor measures what the process is actually doing, that measurement is compared with the desired value, and the controller acts on the difference, which is what a thermostat, a cruise control or a water level controller does.

SVAMITVA, launched in 2020 by the Ministry of Panchayati Raj, flies drones over the abadi or inhabited area of villages to make accurate maps, from which residents are given property cards that record their ownership and can be used to raise loans.

A SCADA system gathers readings from sensors and controllers spread over a plant, a grid or a water network, shows them on screens in a control room, records them, and lets an operator send commands back, which is why it is described as supervisory control together with data acquisition.

A PLC is a rugged industrial computer that reads the state of switches and sensors as inputs, runs a stored programme of logic, and switches motors, valves and lamps as outputs, so that a machine or a whole line runs by itself.

Vyommitra has a head, a face, arms and a torso but no legs, which is why it is called half humanoid, and it has been built to ride an uncrewed flight of the Gaganyaan human spaceflight programme, operate switches, watch the panels and report conditions as a crew member would.

Lakshya was developed by the Aeronautical Development Establishment of the DRDO to be flown as a target so that gun crews and missile units can practise against a realistic moving aircraft, and it is recovered by parachute.

A UAV is an aircraft with no pilot on board, flown either by a remote pilot or by its own programme, and when it is counted together with its ground control station and the radio link between them the whole is called an unmanned aircraft system.

Digital Sky is the online platform of the Directorate General of Civil Aviation on which a drone is registered and given its unique identification number, on which the airspace map with its green, yellow and red zones is published, and through which flight permissions are sought.

The rules class drones by all up weight, which includes the battery and the payload, and the nano class is the smallest, up to 250 grams, which is why the lightest toy and camera drones fall in it and are treated most lightly by the law.

Asimov set out the three laws in his science fiction, by which a robot may not harm a human being, must obey the orders given by human beings except where that conflicts with the first law, and must protect itself except where that conflicts with the first two laws; he…

The Czech writer Karel Capek used the word in his play R.U.R., or Rossum's Universal Robots, written in 1920, taking it from the Czech word robota, which means forced labour.

Automation is the technology in which mechanical parts, electronics and computer based control are put together so that a process is controlled and operated with little human help, which is exactly the description in the question.