Tag: science & technology

Kodak claimed that BlackBerry and iPhone devices with digital cameras infringed on its patents related to digital imaging technology. This was part of Kodak's intellectual property litigation strategy in the smartphone era.

RStat is the data mining and predictive analytics module within Information Builders' WebFocus BI Suite. The other options are incorrect - Compuware, HP, and IBM DB2 are not associated with RStat.

Calcium carbonate (CaCO3) is the chemical composition of chalk, a soft white limestone used in writing and drawing. Coal and lignite are carbon-based fuels, while silica is silicon dioxide (SiO2) - none of these match calcium carbonate's composition.

Bauxite is the primary ore of aluminium, containing hydrated aluminium oxides. The process of extracting aluminium from bauxite is called the Bayer process. Tin comes from cassiterite, lead from galena, and copper from various ores like chalcopyrite.

In an electrolytic cell, the cathode is the negative electrode where reduction occurs. The anode is positive in electrolytic cells (opposite of galvanic cells). 'Triode' and 'nanode' are not terms used for cell electrodes.

India is the world's largest or among the top producers of coconut, cashew nuts, and black pepper. However, for sugar production, India ranks around second or third globally - Brazil is consistently the world's largest sugar producer. This question tests knowledge of India's position in global agricultural production rankings.

The Indian Council of Agricultural Research (ICAR) is headquartered in New Delhi at Krishi Bhawan. ICAR is the apex body for coordinating agricultural research and education in India under the Ministry of Agriculture. While Bangalore has several agricultural research institutes under ICAR, the headquarters is in the national capital.

India ranks as the third-largest producer of tobacco globally, after China and Brazil. Tobacco is an important commercial crop in India, grown mainly in states like Andhra Pradesh, Karnataka, Gujarat, and Tamil Nadu. India produces various tobacco types including Virginia tobacco and Natu tobacco. This tests knowledge of India's position in global agricultural production.

India is the world's second-largest producer of rice, after China. India produces over 130 million tonnes of rice annually. For bananas, India is actually the largest producer. In ginger and pulses, India ranks high but not necessarily second. This question complements other agricultural production ranking questions.