general knowledge Online Quiz - 5713

Caterham acquired the rights to the Lotus 7 in 1973 after Lotus discontinued production. They have been manufacturing the Caterham 7, which remains essentially unchanged from the original Lotus 7 design. Tata Motors, Cosworth, Ford, and General Motors were not involved in this transaction.

The Porsche 914 was a collaborative effort between Porsche and Volkswagen-Audi, featuring VW engines and many VW-Audi components. Models 911, 912, 928, and 944 were developed independently by Porsche. The 914 is the only one that officially carried the VW-Audi association due to this joint venture.

The BMW logo represents a spinning plane propeller against a blue sky, reflecting BMW's origins in aircraft engine manufacturing. The blue and white quadrants also represent the Bavarian flag. While theories about flywheels or wheel caps exist, the propeller interpretation is the historically accurate explanation.

Mazda's first rotary-engine production car was the Cosmo Sport (launched in 1967), not the RX7 or RX8 which came much later. The correct spelling is "Cosmo" (single 's'), which was offered as option D. Mazda's rotary engine technology, developed in partnership with NSU Wankel, debuted in this groundbreaking sports car.

A "boxer" engine features horizontally opposed cylinders where pistons move back and forth like boxing opponents, making it a type of flat engine. Subaru and Porsche are famous for using boxer engines. V-engines, W-engines, and inline engines have different cylinder arrangements, while rotary engines use an entirely different design.

While Bose is primarily known for audio equipment, they do manufacture advanced suspension systems under the Bose Ride suspension technology, particularly for commercial vehicles and trucks. This is a lesser-known fact that might seem counterintuitive given Bose's reputation in audio.

Porsche manufactures several 4-door models including the Panamera (luxury sedan) and Cayenne (SUV), as well as the Macan. While traditionally known for 2-door sports cars like the 911, Porsche has expanded into the 4-door market. The statement that Porsche manufactures 4-door cars is therefore true.

Gulzarilal Nanda served as India's Interim Prime Minister twice - first for 13 days after Nehru's death in 1964, and again for 13 days after Shastri's death in 1966. He remains the only person to have served as Interim PM twice. Morarji Desai, Sardar Patel, and Chandrashekhar were full Prime Ministers, not interim appointees.

Charan Singh became Prime Minister in 1979 but his government fell before he could face Parliament. He never sought a vote of confidence during his 170-day tenure. Chandrashekhar, I.K. Gujral, and V.P. Singh all faced Parliament as Prime Ministers. This makes Charan Singh unique in Indian parliamentary history.

Morarji Desai became the first non-Congress Prime Minister in 1977, leading the Janata Party coalition after the Emergency period ended. Charan Singh was also non-Congress but came later (1979). A.B. Vajpayee and V.P. Singh were non-Congress PMs but Desai holds the distinction of being the first to break Congress's continuous hold on the Prime Ministership.

P.V. Narasimha Rao served as Prime Minister from 1991-1996 and completed his full 5-year term, making him the first PM outside the Nehru-Gandhi family to do so. His government implemented major economic reforms. Neither Vajpayee nor Morarji Desai completed their full terms, while Manmohan Singh completed two full terms but came later.

I.K. Gujral served as Indian Ambassador to the USSR from 1976-1980 before becoming Prime Minister in 1997. His diplomatic experience in Moscow during the Cold War era was significant. Neither Vajpayee, Narasimha Rao, nor Manmohan Singh served as Ambassador to USSR.

Indira Gandhi lost the 1977 parliamentary election while in office following the Emergency period (1975-1977). This was the first time an incumbent Prime Minister lost an election. Rajiv Gandhi lost in 1989, Charan Singh and Chandrashekhar never faced a general election while in office.

Rajiv Gandhi won the 1984 Lok Sabha election with 404 seats out of 514 - the largest majority ever in Indian parliamentary history. This victory came after Indira Gandhi's assassination. Neither Nehru, Indira Gandhi, nor Morarji Desai ever achieved such a majority.

A.B. Vajpayee formed a government in May 1996 that lasted only 13 days before resigning without facing a trust vote. This remains the shortest-lived government in Indian history. Charan Singh's government lasted 171 days, Chandrashekhar's 223 days, and Gulzari Lal Nanda served as acting PM twice but not as a regular PM.

Morarji Desai became Prime Minister at age 81 in 1977, making him the oldest person to hold this office. He was known for his austere lifestyle and health consciousness. Vajpayee, Charan Singh, and Narasimha Rao were all younger when they became PM.

The Eco Mark is a certification mark issued by the Government of India to products that are environmentally friendly and cause less harm to the environment. It is not related to purity, protein content, or economic viability. The mark helps consumers identify eco-friendly products.

A meteor is a piece of matter (meteoroid) that enters Earth's atmosphere from outer space and burns up due to friction, creating a streak of light. It is NOT a star, part of a constellation, or a comet without a tail. Meteors are commonly called 'shooting stars' but are actually space debris.

Zero as a mathematical concept evolved over centuries in ancient Indian mathematics. While Aryabhatta used zero, he did not invent it. The development was collective - from Brahmi numeral system to its formalization by various Indian mathematicians including Brahmagupta. 'An unknown Indian' or the collective development of Indian mathematicians is historically most accurate.