Problem: Religion in ancient Rome:

The introduction of new or equivalent deities coincided with Rome's most significant aggressive and defensive military forays. In 206 BC the Sibylline books commended the introduction of cult to the aniconic Magna Mater (Great Mother) from Pessinus, installed on the Palatine in 191 BC. The mystery cult to Bacchus followed; it was suppressed as subversive and unruly by decree of the Senate in 186 BC. Greek deities were brought within the sacred pomerium: temples were dedicated to Juventas (Hebe) in 191 BC, Diana (Artemis) in 179 BC, Mars (Ares) in 138 BC), and to Bona Dea, equivalent to Fauna, the female counterpart of the rural Faunus, supplemented by the Greek goddess Damia. Further Greek influences on cult images and types represented the Roman Penates as forms of the Greek Dioscuri. The military-political adventurers of the Later Republic introduced the Phrygian goddess Ma (identified with Roman Bellona, the Egyptian mystery-goddess Isis and Persian Mithras.)

In what year did the Senate declare the Bacchus subversive?
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A: 186 BC

Problem: Umayyad Caliphate:

Around 746, Abu Muslim assumed leadership of the Hashimiyya in Khurasan. In 747, he successfully initiated an open revolt against Umayyad rule, which was carried out under the sign of the black flag. He soon established control of Khurasan, expelling its Umayyad governor, Nasr ibn Sayyar, and dispatched an army westwards. Kufa fell to the Hashimiyya in 749, the last Umayyad stronghold in Iraq, Wasit, was placed under siege, and in November of the same year Abu al-Abbas was recognized as the new caliph in the mosque at Kufa.[citation needed] At this point Marwan mobilized his troops from Harran and advanced toward Iraq. In January 750 the two forces met in the Battle of the Zab, and the Umayyads were defeated. Damascus fell to the Abbasids in April, and in August, Marwan was killed in Egypt.

What month was Abu Muslim killed in Egypt?
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A: unanswerable

Problem: Compact disc:

This method produces the clear plastic blank part of the disc. After a metallic reflecting layer (usually aluminium, but sometimes gold or other metal) is applied to the clear blank substrate, the disc goes under a UV light for curing and it is ready to go to press. To prepare to press a CD, a glass master is made, using a high-powered laser on a device similar to a CD writer. The glass master is a positive image of the desired CD surface (with the desired microscopic pits and lands). After testing, it is used to make a die by pressing it against a metal disc.

How is a positive image made of the CD made?
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A: unanswerable

Problem: Himachal Pradesh:

Himachal was one of the few states that had remained largely untouched by external customs, largely due to its difficult terrain. With the technological advancements the state has changed very rapidly. It is a multireligional, multicultural as well as multilingual state like other Indian states. Some of the most commonly spoken languages includes Hindi, Pahari, Dogri, Mandeali Kangri, Mandyali, Gojri and Kinnauri. The caste communities residing in Himachal include the Khatri, Brahmins of the Hindu Faith and the Sikh Brahmin Caste Bhatra, Rajputs, Gujjars, Gaddis, Ghirth (choudhary), Kannets, Rathis and Kolis, Sood There are tribal populations in the state which mainly comprise Kinnars, Pangawals, Sulehria, and Lahaulis.The people Of Himachal Pradesh are very simple and live a traditional 'Pahari' lifestyle.

What groups comprise the tribal populations in Dogri?
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A:
unanswerable