4206: How did Sultan Qutb-ud-din Aibak die?
(a) He was treacherously stabbed to death by one of his ambitious nobles
(b) He was killed in a battle with Taj-u-din Yildiz, the ruler of Ghazni who entered into a contest with him over the capture of Punjab
(c) He sustained injuries while besieging the fortress of Kalinjar in Bundelkhand and succumbed to death later
(d) He died after a fall from his horse while playing Chaugan
4207: In the context of modern scientific research, consider the following statements about 'Ice Cube', a particle detector located at South Pole, which was recently in the news:
1. It is the world's largest neutrino detector, encompassing a cubic kilometre of ice.
2. It is a powerful telescope to search for dark matter.
3. It is buried deep in the ice.
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3
4208: The word Adivasi was used for the first time to refer to the tribal people by
(a) Mahatma Gandhi
(b) Thakkar Bappa
(c) Jyotiba Phule
(d) B.R. Ambedkar
4209: Foot and mouth disease is prevalent among:
(a) Cattle only
(b) Cattle and pigs only
(c) Sheep and cattle only
(d) Cattle, goats, sheep and other hoofed animals
4210: Which reference to the Wholesale Price Index (WPI), consider the following statements:
1. The new WPI series with base 1993-94 = 100 became effective from April 1998
2. In the new WPI series, became effective from 1 April 2000. Statements 2 and 3 are correct
3. The weight for electricity has increased in the new WPI series
Which of these statements are correct ?
(a) 1, 2 and 3
(b) 2 and 3
(c) 1 and 3
(d) 1 and 2