MPPGCL JE Civil Mock Test - 1 - Civil Engineering (CE) MCQ

1st term = 3 * 1 = 3
2nd term = 3 * 3 = 9
3rd term = 3 * 9 = 27
4th term = 3 * 27 = 81

Thus, Missing number is 5th term = 3 * 81 = 243

Leaders inspired by French Revolution, British parliamentary system and the Bill of Rights of the US. They also learnt what the British were denying Indian citizens.

The correct answer is Markanda.

Key Points

• Aruna is the ancient name of Markanda river.
  • ​The Markanda river flows in Sirmaur district, Ambala district, and Markanda town in Kurukshetra district.
  • The river flows through Haryana and Himachal Pradesh.
  • The Markanda river originates from the Shivalik hills.
  • The total length of the river is 120 km out of which 90 km is in Haryana.
  • A barrage at Jalbehra in Kurukshetra district has been built on the river.
  • The Begna river is the main tributary of the Markanda river.

Important Points

• The Sahibi River originates in Jaipur Distt. of Rajasthan and it passes through Alwar Distt. 
  • It drains into the Yamuna at Delhi, where its channelled course is also called the Najafgarh drain, which also serves as Najafgarh drain bird sanctuary.
• The Ghaggar River rises in Shivalik hills in the Solan district of Himachal Pradesh.
  • It enters Haryana from the Panchkula district.
  • And at the end, the river leaves Sirsa District of Haryana State and reaches Sri Ganga Nagar district, Rajasthan.
  • Kaushalya river is a left bank tributary of Ghaggar River.
• Yamuna River is the largest tributary of the Ganga River.
  • It originates from Yamunotri Glacier.
  • It meets the Ganges at the Sangam (where Kumbh Mela is held) in Prayagraj, Uttar Pradesh after flowing through Uttarakhand, Himachal Pradesh, Haryana and Delhi.
  • Length: 1376 km
  • Important Dam: Lakhwar-Vyasi Dam (Uttarakhand), Tajewala Barrage Dam (Haryana) etc.
  • Important Tributaries: Chambal, Sindh, Betwa and Ken.

Let the number = x

As Peacock is the national bird of India, similarly Bear is the national animal of Russia.

Hence, "Printer" is the correct answer.

Important PointsInput Device: A piece of equipment/hardware that helps us enter data into a computer is called an input device. For example keyboard, mouse, etc. 

1. Keyboard:

• A simple device comprising keys and each key denotes either an alphabet, number, or number commands which can be given to a computer for various actions to be performed
• It has a modified version of typewriter keys
• The keyboard is an essential input device and computers and laptops both use keyboards to give commands to the computer

2. Joy Stick:

• It is a device that comprises a stick that is attached at an angle to the base so that it can be moved and controlled
• Mostly used to control the movement in video games
• Apart from a computer system, a joystick is also used in the cockpit of an aeroplane, wheelchairs, cranes, trucks, etc. to operate them well

3. Scanner:

• This device can scan images or text and convert it into a digital signal
• When we place any piece of a document on a scanner, it converts it into a digital signal and displays it on the computer screen

Output Device: A piece of equipment/hardware that gives out the result of the entered input, once it is processed (i.e. converts data from machine language to a human-understandable language), is called an output device. For example printers, monitors, etc. 

Printer:

• A device that makes a copy of the pictorial or textual content, usually over a paper is called a printer
• For example, an author types the entire book on his/her computer and later gets a printout of it, which is in the form of paper and is later published
• Multiple types of printers are also available in the market, which can serve different purposes

Annual Variation: Yearly swing 1' or 2' in amplitude, it varies from place to place

Secular Variation: Has periodic character, (Pd. 250 years)

A pycnometer is used to determine water content and specific gravity.

Hence the correct answer is option B.

Ion exchange process is used for zero hardness water.
A variety of dissolved solids can be removed by ion exchange. For hardness removal by zeolite (a naturally occurring sodium alumino-silicate material sometime called green sand) and synthetic resins are used.

σ1 = 200 and (σ1 - σ2) ÷ 2 = 50
σ1 - σ3 = 100
hence, = σ3 = 200 - 100 = 100 MPa

Hence the option D is correct.

σ1 − σ3 =100

Hence,(σ3 = 200 − 100 = 100MPa)

Hence correct answer is option B.

The eccentric load within the central core shown in the area below does not cause strain in the column cross-section.

Hence the correct answer is option D.

Hence the correct answer is option C.

Hence the correct answer is option D.

Hence, the correct option is (A)

The polar distance 'it represents the horizontal thrust.

The links AC, CD, DE and EB will br under compression and there will be no bending moment. If an arch of this shape ACDEB is provided, there will be no bending moment.

Hence, the correct option is (D)

A channel is said to be in initial regime condition when only the bed slope of the channel gets affected by silting and scouring and other parameters are independent even in non-silting and non-scouring velocity conditions. It may be due to the absence of incoherent alluvium. According to Lacey’s, regime theory is not applicable to initial regime conditions.

Hence, the correct option is (B)

Therefore, one cubic meter of mild steel weighs (7900/100) quintal.

Hence, the density of mild steel is 79 quintal per cubic meter.

Here are some properties of mild steel

Mild Steel

It is low carbon steel​

The ultimate tensile strength of Mild Steel – (600 – 800) N/mm²

The ultimate compressive strength – (800 - 1200) N/mm²

The specific gravity of Mild Steel - 7.85 (7.7 - 7.9)

Porosity is defined as the ratio of the volume of voids to the volume of soil in a given soil mass.