Rectangular shaped

A.In measuring area of the land surveyed the numbers of offset were 16. Which of

the following rule(s) can not be used directly for estimating the area?

(i) Midordinate rule (ii) Trapezoidal rule (iii) Simpson’s onethird rule Codes

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(a) (i) (b) (i) and (ii) (c) (ii) and (iii) (d) (iii)

B. The area of a closed traverse is given by algebraic sum of the products of latitude of each line with its longitude. The method is known as area by

(i) Coordinates

(ii) Latitude and meridian distance

(iii) Latitude and double meridian distance

(iv) Departure and total latitude Codes

(a) (ii) only (b) (iv) only

(c) (i) and (iv) (d) (ii) and (iii) only

C. What is the volume of a 6 m deep tank having rectangular shaped top 6 m 4 m

and bottom 4 m 2 m (computed through the use of prismoidal formula)?

(a) 96 m3 (b) 94 m3 (c) 92 m3 (d) 90 m3