LMRC Assistant Manager Operation S&T Previous Year Paper | UPMRC Previous Year Paper
Lucknow Metro Rail Corporation (LMRCL) Junior Engineer Civil Shift 3 Paper
| S.No. | Question |
| 1 | Based on the following rocks and minerals, select the correct statement.
Quartz , Shale, Basalt, Granite, marble, gypsum, mica (a) Basalt and marble are the only metamorphic rocks (b) There is no sedimentary rock (c) Granite is the only igneous rock (d) Quartz and mica are minerals Ans –(d) |
| 2 | Granite is NOT suitable for ordinary building purpose because
(a) It cannot be polished (b) It is not a fire proof material (c) It is costly (d) It has less crushing strength Ans –(c) |
| 3 | In which of the following pairs of trees, both trees yield soft wood?
(a) Deodar and Shishum (b) Chir and Sal (c) Sal and Teal (d) Chir and Deodar Ans – (d) |
| 4 | Plywood is made by bonding together thin layers of wood in such a way that the angle between grains of any layer to grains of adjacent layers is
(a) 0 (b) 30 (c) 45 (d) 90 Ans – (d) |
| 5 | Assertion A : Paints with white lead base are not recommended for painting of iron works
Reason R : Paints with white lead base do not check rusting of iron. Which of the following is correct? (a) Both A and R are true, and R is the correct explanation of A (b) Both A and R are true but R is not the correct explanation of A (c) A is true but R is false (d) A is false but R is true Ans – (a) |
| 6 | Hydrophoblic cement relates with IS code of
(a) IS : 8041 – 1990 (b) IS : 6452 – 1989 (c) IS : 8043 – 1991 (d) IS : 6909 – 1990 Ans –(c) |
| 7 | The stone that exhibits highest compressive strength is
(a) Slate (b) Gneisses (c) Granite (d) Limestone Ans –(b) |
| 8 | The base material for distemper is
(a) Lime (b) Chalk (c) Snowcem (d) Cement Ans – (b) |
| 9 | Broken bricks or stone chips are also called
(a) Brokomite (b) Scrap (c) Spall (d) Wastage Ans – (c) |
| 10 | What does the term “frog” mea?
(a) An apparatus to lift the stone (b) A depression on a face of brick (c) Vertical joint in a brick work (d) Soaking brick in water Ans – (b) |
| 11 | What does the “Slump test” for concrete determine?
(a) Strength (b) Durability (c) Workability (d) Water content Ans –(c) |
| 12 | Which is the most commonly used base for timber painting?
(a) Red lead (b) Zinc white (c) White lead (d) Titanium white Ans – (c) |
| 13 | Which of the following are the most fire resistant paints?
(a) Enamel paints (b) Aluminium paints (c) Asbestos paints (d) Cement paints Ans – (c) |
| 14 | For a good building stone, its specific gravity should be greater than
(a) 1.5 (b) 1.7 (c) 2.2 (d) 2.7 Ans –(d) |
| 15 | The main principle of surveying is to work
(a) From part to the whole (b) From whole to the part (c) From higher level to the lower level (d) From lower level to the higher level Ans – (b) |
| 16 | The real image of an object formed by the objective must lie
(a) In the plane of cross hairs (b) At the centre of the telescope (c) At the optical centre of the eye-piece (d) Anywhere inside the telescope Ans – (a) |
| 17 | Which method is used for the preparation of a contour plan for a route survey?
(a) Method of squares (b) Method of trace contour (c) Method of cross profile (d) Indirect method of contouring Ans – (c) |
| 18 | If a tacheometer is fitted with an anallatic lens, then
(a) The additive constant is 100, the multiplying constant is zero (b) The multiplying constant is 100, the additive constant is zero (c) Both multiplying and additive constants are 100 (d) Both multiplying and additive constants are 50 Ans – (b) |
| 19 | In which method of surveying, do both the field observation and plotting proceed simultaneously?
(a) Chain surveying (b) Compass surveying (c) Plane table surveying (d) Tacheometirc surveying Ans –(c) |
| 20 | The least count of prismatic compass is
(a) 1 degree (b) 30’ (c) 15’ (d) 20’’ Ans – (c) |
| 21 | The sensitivity of a bubble tube can be increased by
(a) Increasing the diameter of the tube (b) Decreasing the length of the bubble (c) Increasing the viscosity of liquid (d) Decreasing the radius of curvature of the tube Ans – (a) |
Leave a Reply