i need the answer quickly Choose the correct answer1- The prismoidal formula is used for the calculation ofa) Perimeterb) Traversec) Volumed) Area2- Planimeter is an instrument which is used fora) Locating co-ordinatesb) Transferring point from paper to ground c) Measuring area of pland) Sighting parallel and perpendicular points to station3- The curve composed of two arcs of different radii having their centres on the opposite side of thecurve, is knowna) a simple curveb) a compound curvec) a reverse curve d) a vertical curve4- The position of a point can be located in GPS on receiving signalsa) 1 Satelliteb) 2 Satellitesfrom at leastd) 4 Satellitesc)3 Satellites5- In the Simpson's formula, the number of ordinate must bea) Odd.b) Even.c) Either odd or evend) all above6- GPS can also be known asa) GOS b) Arc GIS c) GISd) Global Positioning System7- The curve preferred for vertical curves is aa) circular arc. b) spiral.c) parabola.d) hyperbola.8- Which of the following indicates the correct set of the combination of total stationa) Theodolite, compass b) Theodolite, EDM c) Electronic theodolite, EDM d) EDM, GPS9- The long chord of a circular curve of radius R with deflection angle A is given byb) 2R sin(A/2).a) 2R cos(A/2)c) 2R tan(A/2)d) 2R sec(A/2).10-A circular curve is most suited for connectinga) two straights in horizontal plane only. b) two straights in vertical plane only. c) two straights, one inhorizontal plane and the second in vertical plane. d) two straights in horizontal plane or vertical plane

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Choose the correct answer 1- The prismoidal formula is used for the calculation of a) Perimeter b) Traverse c) Volume d) Area 2- Planimeter is an instrument which is used for a) Locating co-ordinates b) Transferring point from paper to ground c) Measuring area of plan d) Sighting parallel and perpendicular points to station 3- The curve composed of two arcs of different radii having their centres on the opposite side of the curve, is known a) a simple curve b) a compound curve c) a reverse curve d) a vertical curve 4- The position of a point can be located in GPS on receiving signals a) 1 Satellite b) 2 Satellites c)3 Satellites from at least d) 4 Satellites