MPPGCL JE Civil Mock Test - 3 - Civil Engineering (CE) MCQ

Let the numbers be 23x and 23y where x and y are co-prime.
∴ LCM = 23 xy
As given,
23xy = 23 × 13 × 14
∴ x = 13, y = 14
∴ The larger number = 23y
= 23 × 14 = 322

Motilal Nehru's Draft Constitution for India
Motilal Nehru, the prominent Indian leader and lawyer, played a significant role in the Indian independence movement. He was also a member of the Indian National Congress and served as its president. In addition to his political activism, Nehru made important contributions to the constitutional development of India.
When did Motilal Nehru draft a Constitution for India?
Motilal Nehru drafted a Constitution for India in 1928. This document is commonly known as the Nehru Report and was prepared by a committee headed by Motilal Nehru himself.
Key Points:
- The Nehru Report was a response to the Simon Commission, a British initiative to assess the progress of constitutional reforms in India.
- The report was a comprehensive document that outlined the proposed structure and principles of the future Indian constitution.
- It called for a dominion status for India within the British Empire, with a parliamentary system of government and a federal structure.
- The report also emphasized the protection of fundamental rights, religious and cultural freedom, and the representation of minorities.
- The Nehru Report received significant attention and contributed to the discussions and debates surrounding constitutional reforms in India.
- Ultimately, the Nehru Report served as a foundation for future constitutional developments, including the Government of India Act 1935 and the Constitution of India adopted in 1950.
In conclusion, Motilal Nehru drafted a Constitution for India in 1928, which is commonly known as the Nehru Report. This document played a significant role in shaping the constitutional development of India and contributed to the eventual adoption of the Indian Constitution in 1950.

⇒ (2/1000) × (5/10)

⇒ (10/10000)

⇒ (1/1000) = 0.001

∴ 0.002 x 0.5 = 0.001

For finding out the length of a short wall or cross wall subtract from the centre length, so the one breadth of the wall, which gives the length of the short wall (in-to-in) (instead of adding). Note: The length of the longwall usually decreases from earthwork to brickwork, and the length of the short wall is increased.

According to the Dickens formula, the flood discharge Q in cumes is given by CA^3/4

Where C = Dickens coefficient

A = Area of the basin in sq. km.

The manholes are provided at every bend, junction, change of gradient, or change in diameter.

If the voids of a soil mass are full of air only, the soil is termed as Dry soil.

Hence the correct answer is option C.

Thin-walled samplers-

Thin-walled cre samplers are most commonly used for the collection of undisturbed core samples in cohesive soils, silt, and sand above the water table.

Cohesionless soil – Lacking cohesion among particles such as in the case of sand a cohesion less soil.

Any free–running type of soil, such as sand or gravel, whose strength depends on the friction between particles, is called Cohesion less soil—also called frictional.

Cohesive soil– It is hard to break up when dry and exhibits significant cohesion when submerged. Cohesive soils include clayey silt, sandy clay silty clay, and organic clay, “Dry soil” means soil that does not exhibit visible sign of moisture content.

A plate load test is used to determine are bearing capacity of foundations and settlement of foundations.

The pattern here is:
42 + 1 = 17, 4 + 2 = 6;
62 + 1 = 37, 6 + 2 = 8;
82+ 1 = 65, 8 + 2 = 10
Thus,
102 + 1 = 101
Hence the required number is 101.

Plywood is made from common timber. It is a type of engineered wood product manufactured from thin layers or "plies" of wood veneer that are glued together with adjacent layers having their wood grain rotated up to 90 degrees to one another. This cross-graining technique enhances the strength and stability of the plywood, making it suitable for various applications in construction, furniture-making, and other industries.

The behavior and load carrying behavior of reinforced concrete structures is influence by the interaction between the concrete and reinforcement. The stress transfer between reinforcement and concrete in the longitudinal direction of the bars is called bond. An essential feature of reinforced concrete is the bond between steel and concrete.

ic = (G - 1)(1 - n)

= (2.5 - 1) x(1 - 1/3) = 1

Hence the option A is correct.

Sludge digestion, also known as anaerobic digestion, involves anaerobic decomposition. This process occurs in an oxygen-free environment where microorganisms break down organic matter in the absence of oxygen. So, option 2, anaerobic decomposition, is the correct choice. This process is commonly used in wastewater treatment plants to break down organic solids, producing biogas as a byproduct.

As per IS 456: 200, clause 26.5.2.1, both for one and two-way slabs, the amount of minimum reinforcement in either direction shall not be less than 0.15 and 0.12 percent of the total cross-sectional area for Fe 250 and Fe 415/500, respectively.

Hence the correct answer is option C.

Effective length of the fillet weld of length L and size S is given by L – 2s.

Hence, the correct option is (b).

A spring is defined as an elastic body whose function is to distort when loaded and to recover its original shape when the load is removed—helical springs. The helical springs are made up of a wire coiled in the form of a helix and are primarily intended for compressive or tensile loads.

Where σ_cbc is the permissible compressive stress.

For M20,

The initial setting time is the period elapsing between the time when water is added to the cement and the time at which the needle fails to pierce the test block by = 5 ± 0.5 mm.

As per the Indian soil classification system, inorganic slits of high Compressibility is defined by the symbol-MH

Primary treatment removes material that will either float or readily settle out by gravity. It includes the physical processes of screening, comminution, grit removal, and sedimentation. Screens are made of long, closely spaced narrow metal bars. They block floating debris such as wood rags and other bulky floating debris such as wood, rags, and other bulky objects that could clog pipes or pumps.

A Pitot tube measures total pressure and static pressure to determine the velocity pressure from which air velocity can be derived. The Pitot tube is inserted into the duct with the tip pointed toward the airflow. The manometer will then display velocity pressure which can be converted to velocity.

Quick lime is a pure lime-stone product. It consists of oxides of calcium and is not crystalline. Pure lime and rich lime are different names of fat lime. lean lime is also another name for poor lime.

Hence, the correct option is (A).

If B is the width of the beam and D is the overall depth and d is the effective depth then, Maximum tension reinforcement in concrete structure is given by 0.4 BD

Hence, the correct option is (A)