MCQOPTIONS
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MCQOPTIONS
This section includes 2171 Mcqs, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 601. |
Which metal is used for the construction of plug joints in stone masonry? |
| A. | Lead |
| B. | Copper |
| C. | Iron |
| D. | Aluminum |
| Answer» B. Copper | |
| 602. |
“Admixture is used for changing different properties of concrete.” is it true or false? |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 603. |
Maintenance report contain…….. |
| A. | foundation condition |
| B. | flooring condition |
| C. | condition of woodwork |
| D. | all of the above |
| Answer» E. | |
| 604. |
Bracing is used for…… |
| A. | provide extra strength |
| B. | providing working platform |
| C. | give good appearance |
| D. | none of the above |
| Answer» B. providing working platform | |
| 605. |
Precast concrete used for ……… |
| A. | Making CC pipe |
| B. | Fencing post |
| C. | Lintels |
| D. | All of the above |
| Answer» E. | |
| 606. |
“ In open caisson sand filling is used for the transferring the load from well cap to bottomplug.” Is it true or false? |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 607. |
Queen closer is the portion of brick obtained by cutting a brick……….. wise into two portion. |
| A. | Length |
| B. | Width |
| C. | Height |
| D. | None of the above |
| Answer» B. Width | |
| 608. |
In scaffolding bracing is used for ……. |
| A. | Provide extra strength |
| B. | Good appearance |
| C. | For reduce weight of the scaffolding |
| D. | None of the above |
| Answer» B. Good appearance | |
| 609. |
Safety measures for erection of steel structure given in…….. |
| A. | IS:3764 – 1996 |
| B. | IS:4764 – 1997 |
| C. | IS:7864 – 1992 |
| D. | IS:8989 – 1978 |
| Answer» E. | |
| 610. |
Gauging is……. |
| A. | process of mixing various component of plaster |
| B. | applying a plaster |
| C. | prepare a surface for plaster |
| D. | none of the above |
| Answer» E. | |
| 611. |
Interior portion of wall between facing and backing is known as…… |
| A. | hearting |
| B. | joint |
| C. | bed joint |
| D. | face |
| Answer» B. joint | |
| 612. |
What is density range of the light weight concrete? ( in kg/m3) |
| A. | 300 to 1900 |
| B. | 400 to 2000 |
| C. | 200 to 1400 |
| D. | 300 to 2200 |
| Answer» B. 400 to 2000 | |
| 613. |
In flemish bond….. |
| A. | alternate course of the stretcher and headers |
| B. | alternate brick of stretcher and header formation is same course |
| C. | all course are stretcher course |
| D. | all course are header course |
| Answer» C. all course are stretcher course | |
| 614. |
“Putlogs is horizontal member of the scaffolding”, is it true or false? |
| A. | true |
| B. | false |
| C. | none |
| D. | all |
| Answer» C. none | |
| 615. |
Which one is cheapest plaster? |
| A. | cement plaster |
| B. | mud plaster |
| C. | lime plaster |
| D. | cement lime plaster |
| Answer» C. lime plaster | |
| 616. |
Flaking in plaster occurs due to…… |
| A. | poor bonding |
| B. | corrosion in metal laths |
| C. | dust trap inside the plaster layers |
| D. | all of the above |
| Answer» B. corrosion in metal laths | |
| 617. |
As per the IS, what is minimum opening for window of the total floor area? |
| A. | 20 % |
| B. | 22 % |
| C. | 10 % |
| D. | 12 % |
| Answer» D. 12 % | |
| 618. |
Which ground treatment is adopted before the foundation on the loose soil? |
| A. | Pre-loading |
| B. | Cement injection grouting |
| C. | Deep vibration |
| D. | All of the above |
| Answer» E. | |
| 619. |
Pitch of the roof is…… |
| A. | rise of roof |
| B. | span of roof |
| C. | ratio of rise to span |
| D. | none of the above |
| Answer» D. none of the above | |
| 620. |
Which factor affects the selection of the floorings? |
| A. | initial cost |
| B. | appearance |
| C. | durability |
| D. | all of the above |
| Answer» E. | |
| 621. |
A course of the brick placed on the top of the exposed external wall is known as… |
| A. | reveal |
| B. | lintel |
| C. | coping |
| D. | corbel |
| Answer» D. corbel | |
| 622. |
Which metal is used in cramped joint…. |
| A. | Lead |
| B. | Iron |
| C. | Aluminum |
| D. | Copper |
| Answer» B. Iron | |
| 623. |
In hollow concrete block the area of the void is ______ of gross area. |
| A. | 30% |
| B. | 40% |
| C. | 25% |
| D. | 10% |
| Answer» D. 10% | |
| 624. |
FRC is used for…… |
| A. | pavement & floors |
| B. | water retaining structure |
| C. | precast products |
| D. | all of the above |
| Answer» E. | |
| 625. |
Bull dozer used for……. |
| A. | clear site of work |
| B. | make the land level |
| C. | prepare pilot roads |
| D. | all of the above |
| Answer» E. | |
| 626. |
Upper most course of plinth masonry is known as________ |
| A. | Plinth course |
| B. | Header course |
| C. | Stretcher course |
| D. | None of the above |
| Answer» B. Header course | |
| 627. |
Concentration of DDT in termite treatment solution is………….. (by weight) |
| A. | 10 % |
| B. | 5 % |
| C. | 12 % |
| D. | 20 % |
| Answer» C. 12 % | |
| 628. |
Thickness of the concrete bed in reinforced concrete footing is ________ |
| A. | 7 to 8 cm |
| B. | 8 to 10 cm |
| C. | 10 to 12 cm |
| D. | 15 cm |
| Answer» B. 8 to 10 cm | |
| 629. |
Retarder admixture is used for….. |
| A. | increase setting time of concrete |
| B. | decrease setting time of concrete |
| C. | crate air bubbles in concrete |
| D. | none of the above |
| Answer» C. crate air bubbles in concrete | |
| 630. |
Grade of concrete is given in…… |
| A. | IS : 456-2000 |
| B. | IS : 457-2000 |
| C. | IS : 456-2002 |
| D. | IS : 456-2007 |
| Answer» B. IS : 457-2000 | |
| 631. |
Pneumatic caisson is used for depth of water…… |
| A. | 2 to 30 m |
| B. | 12 to 40 m |
| C. | 12 to 35 m |
| D. | 20 to 30 m |
| Answer» D. 20 to 30 m | |
| 632. |
Which type of cofferdam is used for the depth of water in rang of 18 to 21m? |
| A. | Earth fill cofferdam |
| B. | Rock fill cofferdam |
| C. | Single wall cofferdam |
| D. | Cellular cofferdam |
| Answer» E. | |
| 633. |
Which factors affect the workability of concrete? |
| A. | water concrete |
| B. | mix proportions |
| C. | shape of aggregate |
| D. | all of the above |
| Answer» E. | |
| 634. |
What is standard water cement ration of concrete? |
| A. | 20 % |
| B. | 35 % |
| C. | 38 % |
| D. | 40 % |
| Answer» D. 40 % | |
| 635. |
What is proportion mortar for grouting of thin cracks? |
| A. | 1:9 |
| B. | 1:10 |
| C. | 2:7 |
| D. | 1:8 |
| Answer» C. 2:7 | |
| 636. |
“Box caisson is used for the shallow depth of water.” Is it true or false? |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 637. |
Which one is not a type of light weight concrete? |
| A. | light weight aggregate concrete |
| B. | aerated concrete |
| C. | no fine concrete |
| D. | mass concrete |
| Answer» E. | |
| 638. |
Which plaster used for the X ray room? |
| A. | POP |
| B. | barium plaster |
| C. | sire pit plaster |
| D. | scagolia plaster |
| Answer» C. sire pit plaster | |
| 639. |
Which test used for the testing a pipeline? |
| A. | color water test |
| B. | hydraulic gradient test |
| C. | metal road test |
| D. | all of the above |
| Answer» E. | |
| 640. |
Which method used for the water curing of concrete? |
| A. | immersion |
| B. | ponding |
| C. | spraying |
| D. | all of the above |
| Answer» C. spraying | |
| 641. |
“Framed structures are provided with deep foundation”, is it true or false? |
| A. | true |
| B. | false |
| C. | none |
| D. | all |
| Answer» B. false | |
| 642. |
Raft footing is used for…….. |
| A. | Low soil pressure |
| B. | Heavy loads |
| C. | Large variation in load on the column |
| D. | All of the above |
| Answer» E. | |
| 643. |
Which one is not a standard size of ventilators? |
| A. | 600 mm × 600 mm |
| B. | 1000 mm × 600 mm |
| C. | 1200 mm × 600 mm |
| D. | 1400 mm × 600 mm |
| Answer» E. | |
| 644. |
Which type of pile used for protect front of structure against the impact from ship and otherfloating objects? |
| A. | End bearing pile |
| B. | Frication pile |
| C. | Fender pile |
| D. | Tension pile |
| Answer» D. Tension pile | |
| 645. |
Horizontal member of stone or concrete placed at the bottom of the window is known as…. |
| A. | sill |
| B. | plinth |
| C. | spalls |
| D. | none of the above |
| Answer» B. plinth | |
| 646. |
Lacing course used in……. |
| A. | irregular stone masonry |
| B. | regular stone masonry |
| C. | dry rubble masonry |
| D. | all of the above |
| Answer» B. regular stone masonry | |
| 647. |
In stretcher bond......... |
| A. | All the brick are laid in stretcher courses |
| B. | All the brick are laid in header courses |
| C. | All the brick are laid in alternate courses |
| D. | One brick in stretcher position and other brick in header position in same course |
| Answer» B. All the brick are laid in header courses | |
| 648. |
Which one is not a part of the lift? |
| A. | control room |
| B. | power supply |
| C. | buffer |
| D. | hoist rope |
| Answer» C. buffer | |
| 649. |
Which mortar not used for the masonry work? |
| A. | cement mortar |
| B. | mud mortar |
| C. | lime mortar |
| D. | all of the above |
| Answer» C. lime mortar | |
| 650. |
Surkhi is byproduct of………. |
| A. | nuclear power plant |
| B. | thermal power plant |
| C. | aluminum plant |
| D. | brick factories |
| Answer» E. | |