Railway tracks are banked on curves


Options: necessary centrifugal force may be obtained from the horizontal component weight of the train,    to avoid frictional force between the tracks and wheels,    necessary centripetal force may be obtained from the horizontal component of the weight of the train,    the train may not fly off in the opposite direction

Ans:C,C






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The two principles monuments of Alaud-din Khilji's reign - the Jama at Kana Masjid and Alai Darwaza - were constructed at
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Ans:B,B


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When is Lal Bahadur Shastri's death anniversary?
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The low heating capacity of which of the types of coal reduces its value as an industrial fuel?
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Prakash Padukone is associated with which games?
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Out of 900 reported species of living gymnosperms, conifers are represented by about 500 species, About 2,50,000 species of angiosperms (flowering plants) have also been reported in the world. The vast and dominant woodlands in Europe, Asia, North America and mountains such as Himalayas are wooded with
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Who co-founded Hotmail in 1996 and then sold the company to Microsoft?
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Where did the three leaders, F.D. Roosevelt, Winston Churchill and Joseph Stalin, meet in 1943 and agreed on the need for maintaining international peace?
Options: Moscow,    San Francisco,    Teheran,    Washington D.C.

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Prince Charles and Princess Diana of Britain announce their separation in
Options: 1990,    1991,    1996,    1997

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The rate of infiltration normally declines rapidly during the early part of rainstorm event and reaches a constant value after several hours of rainfall. The factors responsible for this phenomenon are the filling of fine soil pores with water, which reduces capillary forces moistened soil, clay particles to swell and reduce the size of pores raindrop impact breaking up with soil clumps, splashing fine particles into pores
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In cricket, a run taken when the ball passes the batsman without touching his bat or body is called
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Kalchakra ceremony is associated with which of the following ceremonies?
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The pass located at the southern end of the Nilgiri Hills in south India is called
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Isotopes of an element contain
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The oldest rocks found in ocean basins are ____ than the oldest continental rocks.
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When was the first lawn mower invented?
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Which of the following is NOT written by Munshi Premchand?
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When was Shakespeare born?
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Who has won the Gyan Peeth Award for her book 'Yama'?
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The tropical easterlies wind lie at
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'Kathakali' is a folk dance prevalent in which state?
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What was the purpose of establishment of NATO?
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Which minerals are found in Chhattisgarh?
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India became a member of the United Nations in
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A computer virus that actively attacks an anti-virus program or programs in an effort to prevent detection is...
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The members of the state legislature exercise control over the council of the ministers through
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