Economy                                                    l The Samjhauta Express runs between Delhi, In-
                                                              dia to Lahore, Pakistan.
  l The GDP of a country are derived from agricul-
     tural sector, industrial sector and service sector.                       Success Tip
  l Isoquant is the set of all possible combinations     The train was started on 22 July 1976 following the
     of the two inputs that yield the same maximum       Shimla Agreement and ran between Amritsar and
     possible level of output.                           Lahore, a distance of about 42 km.
Physics                                                               SSC CGL Tier-I Exam
  l If the speed of an object moving along a straight           Held on: 18.08.2017 3rd Shift
     line is constant, its motion is said to be uni-
     form.                                               Medieval History
  l The strength of a force is usually expressed by its
     magnitude.                                            l The Mughals were the successors of Timur, the
                                                              ruler of Iran, Iraq and modern-day Turkey.
                                                         Modern History
  l Magnesium (Mg) + Oxygen (O2) = MgO
                                                           l Arrest of Abdul Ghaffar Khan in 1930 led to an-
  l The reaction between an acid and a base is called
                                                              gry demonstrations in streets of Peshawar.
  l Proton was discovered by Ernest Rutherford.          Geography
Biology                                                    l Beyond the Dihang gorge, the Himalayas bend
                                                              sharply to the south and spread along the east-
  l Lion, Leopard and Tiger are all species of Panthera       ern boundary of India.
                                                           l The National Highway 1A connects Leh to Kash-
  l Phloem fibres are made up of sclerenchymatous
                                                              mir Valley through the Zoji La pass.
     cells. These are generally absent in the primary
     phloem but are found in the secondary phloem.         l Humayun’s Tomb is located in New Delhi.
  l Coelenterates, ctenophores and echinoderms                                 Success Tip
     have radial body symmetry.                          The tomb was commissioned by Humayun’s first wife
                                                         and chief consort, Empress Bega Begum, in 1569-70,
Sports                                                   and designed by Mirak Mirza Ghiyas, a Persian ar-
  l The winner of 2017 Indian Premier League (IPL)       chitect chosen by her.
     is Mumbai Indians.
                                                           l “Trade unions” is listed in the concurrent list
  l The storage devices are iPod, pen drives and flash        given in the Seventh Schedule of the Constitu-
     disks but Linux is an operating system.                  tion of India.
  l Pradhan Mantri Fasal Bima Yojana launched              l Prohibition writ is issued by a higher court (High
     by the Central Government is a new crop insur-           Court or Supreme Court) when a lower court has
     ance scheme to boost farming sector in the coun-         considered a case going beyond its jurisdiction.
                     Success Tip
Pradhan Mantri Fasal Bima Yojana launched on 13th          l The nominal exchange rate is the price of one
January, 2016. This scheme will help in decreasing            unit of foreign currency in terms of domestic cur-
the burden of premiums on farmers who take loans              rency.
for their cultivation and will also safeguard them         l Marginal product of an input is defined as the
against the inclement weather.                                change in input per unit of change in the input
                                                              when all other inputs are held constant.
  l The winner of the Grammy Awards 2018 “Song of
                                                           l The parts of the South Asian Free Trade Area are
     the Year” was “That’s What I Like” by Bruno Mars.
                                                              Sri Lanka, Bhutan and India.
  l Novels and their related authors
                                                                               Success Tip
        Novel                     Author
                                                         The South Asian Free Trade Area (SAFTA) is an agree-
     a. Dodgers                   Bill Beverly           ment reached on 6 January 2004 at the 12th SAARC
     c. The Corrections           Jonathan Franzen       summit in Islamabad, Pakistan. It created a free trade
  l Australia’s rank in 2016 Human Development           area of 1.6 billion people in Afghanistan, Bangladesh,
     Index published by the United Nations Develop-      Bhutan, India, Maldives, Nepal, Pakistan and Sri
     ment Programme is 2 out of 168 countries.           Lanka.