general knowledge Online Quiz - 4016

Tamannaah Bhatia has been a brand ambassador for multiple products including Power soap, Sakthi Masala, and Saravana Stores. These are well-known South Indian brands, and Tamannaah has appeared in their television commercials and print advertisements.

Surya Sivakumar has endorsed Aircel (telecom), Navarathna (hair oil), and Bharathi Cement (cement brand). These advertisements were very popular in South India, especially the Aircel commercials which were widely telecast.

MS Dhoni has endorsed Sonata watches and Boost energy drink. These are among his many brand endorsements, and both advertisements were extensively aired on television, making him a familiar face for these products.

R. Madhavan has appeared in advertisements for multiple brands. Universal is a well-known brand he endorsed (specifically Universal Travels or similar services). Joy Alukkas is also a major jewelry brand advertising featuring him. Both are valid endorsements that can be selected in a multi-correct format.

Actress Jyothika has endorsed several brands throughout her career. RMKV is a well-known textile brand she has advertised for. Idhayam is an edible oil brand featuring her prominently. Paragon is another major brand endorsement (typically for home appliances/cookingware). Chennai Silks is listed as incorrect - she may not have been their primary brand ambassador.

Actress Sneha has appeared in multiple brand advertisements. Saravana Stores is a major retail chain she has endorsed. DOTS Appalam is a food brand she has promoted. Aashirvaad is an ITC atta brand featuring her in advertisements. RMKV is marked as incorrect in this list, suggesting she wasn't their primary endorser.

Gulzarilal Nanda served as Acting Prime Minister of India twice, each time for short periods following the deaths of sitting Prime Ministers. First in 1964 after Nehru's death (13 days), then again in 1966 after Shastri's death (13 days). So he served on 2 separate occasions, making option C correct. The total duration was approximately 26 days across both terms.

Actor Asin has endorsed multiple brands. All Clear is a dishwashing brand she advertised for. Big Bazaar is a retail chain where she appeared in promotions. Clinic Plus and RMKV are listed as incorrect, meaning they are not among her major brand endorsements.

Pratibha Patil was the first woman President of India, serving from 2007 to 2012. She made history by becoming the first female to hold the highest constitutional office in the country. The other options listed are important female figures but none served as President - Indira Gandhi was Prime Minister, Mayawati was a Chief Minister, and Jayalalithaa was also a Chief Minister and actress.

Actress Shriya Saran has appeared in various brand endorsements. Idea SIM is a telecom brand she advertised for. Saravana Selvarathnam is a jewelry brand featuring her. Vodafone and Chennai Silks are marked as incorrect, suggesting they are not her primary brand associations. The key is identifying the correct endorsements among the options.

Virender Sehwag, the legendary cricketer, has endorsed multiple brands. Boost is a health drink brand he famously promoted (often associated with 'Boost is the secret of my energy'). Oongli Cricket was a cricket-themed promotion or campaign. Raymonds is a clothing/textile brand he endorsed. Horlicks is marked as incorrect, likely to avoid confusion with Boost (both are health drinks but Sehwag was specifically associated with Boost).

Heinrich Hertz is the correct answer for who discovered/experimentally proved electrical waves (electromagnetic waves). In 1887, Hertz conducted experiments that proved Maxwell's theoretical predictions about electromagnetic waves. While Maxwell provided the mathematical framework and Faraday discovered electromagnetic induction, it was Hertz who actually demonstrated the existence of these waves through his famous spark-gap experiment, creating and detecting radio waves for the first time.

The question asks which advertisements actress Trisha has acted in. According to the data, she endorsed Vivel soap, Fanta soft drink, and Horlicks health drink, making options A, C, and D correct.

Henry Moseley (also spelled Mosley) established that the atomic number (number of protons) is the fundamental property that determines an element's position in the periodic table, not atomic weight.

The question asks which advertisements actress Aishwarya Rai has acted in. According to the data, she endorsed Lux soap, Navratna hair oil, and Coca-Cola, making options A, B, and D correct.

The Montgolfier brothers, Joseph-Michel and Jacques-Étienne, invented the hot air balloon in 1783 and conducted the first successful manned balloon flights.

Surendranath Banerjee was one of the first Indians to successfully pass the Indian Civil Service examination in 1869, overcoming racial discrimination to enter the ICS.

Alexander Parkes invented Parkesine, the first man-made plastic, which he exhibited in 1862. This early celluloid material paved the way for modern plastics.

Alfred Nobel invented dynamite in 1867 as a safer and more stable explosive than nitroglycerin. He later used his fortune to establish the Nobel Prizes.