MP Vyapam Sub Engineer Civil Mock Test - 6 - Civil Engineering (CE) MCQ

Hence option D is correct.

0 = 1³ - 1
7 = 2³ - 1
26 = 3³ - 1
63 = 4³ - 1
125 ≠ 5³ - 1
Hence option D is correct.

Except Dinosaur all are imaginary creatures.

दोहे के चार चरण होते हैं। इसके विषम चरणों (प्रथम तथा तृतीय) में 13-13 मात्राएँ और सम चरणों (द्वितीय तथा चतुर्थ) में 11-11 मात्राएँ होती हैं।

Photosynthesis takes place inside plant cells in small things called chloroplast. All green parts of a plant contain chloroplasts. The plant cells which contain chloroplasts are usually parenchyma cells, though chloroplasts can also be found in collenchyma tissue.

The half-life of a radioactive substance depends upon-the mass of the substance.

Biologists used the world's largest single-celled organism, an aquatic alga called Caulerpa taxifolia, to study the nature of structure and form in plants. It is a single cell that can grow to a length of six to twelve inches.

Ptyalin is an enzyme in the saliva that converts starch into dextrin and maltose. Pepsin is an enzyme that splits proteins into proteoses and peptones. Renin is a proteolytic enzyme secreted by the kidneys that convert angiotensin. Oxytocin is a polypeptide hormone, produced by the posterior lobe of the pituitary gland that stimulates contraction of the smooth muscle of the uterus.

The potatoes grow on underground stems, called stolons. You can know potato tubers are actually thickened stems because they have buds that sprout stems and leaves. Roots don't do that.

Since the clause following the bracket is a restrictive one (essential to complete the context of the sentence), ‘that’ should be used in place of ‘which’.

Correct sentence: Unfortunately, many amongst us may find it difficult to follow values such as honesty, forgiveness in our lives because we have not perceived the subtle gains that come to us by following these values.

The answer is in the following lines, "The forces that generate conditions conductive to crime and riots are stronger in urban communities than in rural areas. urban living is more anonymous living."

Immature is not fully developed.

Mature is fully developed.

Premature is occurring or done before the usual or proper time; too early.

Unmature is a meaningless word.

A and B work 60% work
B and C work 70% work
(A + B) + (B + C) – (A + B + C) = B
60 + 70 – 100 = B
B = 30%
=> A  = 60% - 30% = 30%
B + C = 70%
C = 70% - 30% = 40%
So the most efficient among = C.

cotθ = 1/tan θ = Base / P Erpendicular = 20/15
Calculate the hypotenuse by using Pythagoras theorem
H² = P² + B²
H =  = √625 = 25
It means,
secθ = 1/cosθ = Hypotenuse / Base = 25/20
sinθ = Perpendicular / hupotenuse = 15/25
sin θ + secθ = 15/25 + 25/20 = 37/20

Always negatives, as the weight of the tape suspnded always acts in downwards direction.

In this case the maximum deflection will occur at the centre of the beam where x = L / 2

Evapotranspiration is phenomenon of a continuous process.

n = vol of voids/vol of soil.
e = vol of voids/vol of soilds.
vol of soil = vol of voids +vol of soilds.
Using this formula we get e = n(1 + e).

Maximum permissible bearing stress σ is 0.75fy.
Hence option A is correct.

Crest of an emergency spillway is fixed at M.W.L.

Hence option C is correct.

The Pascal law states that the liquid at rest applies pressure at a point is the same in all directions. This means that the pressure is there in spite of the direction. And it is present in the same direction and is having the same magnitude. Explanation: The liquid must be incompressible.

An attrition test is a test which is carried out to measure the rate of wear of a granular material. One of the best examples of a material subjected to an attrition test are stones used in road construction, indicating the resistance of the material to being broken down under road traffic.

Least count is the smallest value that can be measured by a theodolite.

Least count of theodolites are generally 20” and 15” and so on.

dm/ds =shear force, ds/dx = loading.

For a uniformly distributed load, the shear force varies linearly, For a uniformly distributed load, bending moment curve is a parabola, For a load varying linearly, the shear force curve is a parabola. Hence option D is correct.

Compaction of concrete is the process that expels entrapped or remove air bubbles from freshly placed concrete and packs the aggregate particles together so as to increase the density of the concrete.

It also increases the abrasion resistance and general durability of the concrete.

The top diameter, bottom diameter and the height of a slump mould are 10 cm, 20 cm, 30 cm.

Hence option A is correct.

An optimum and constant temperature of 105-110^oC is to be maintained in the oven. The specimen is kept for about 24 hours to ensure proper drying.

Fly ash, Rise husk are dark in colour. Metakaolin is usually bright white in colour and is the preferred choice for architectural concrete where appearance is important.