A water supply distribution system for an averagely-populated township is to be designed for

 A combined sewerage system is more appropriate for developed areas where

100 m³ of sludge holds a moisture content of 95%. If its moisture content chagnes to 90%, the volume of this sludge will then be

The design overflow rate of a sedimentation tank is chosen considering

Consider the following statements in respect of flow equalization in a waste water treatment plant : 
1. Biological treatment is enhanced because shock loadings are eliminated or minimized
2. Flow equalizations is an attractive option for upgrading the performance of overloaded treatment plants.
3. Inhibiting substances can be diluted and pH can be stabilized
4. Thickening performance of primary sedimentation tanks following grit removal is improved.
 Which of the above statements are correct? 

Consider the following statements :
1. There will be no defects in select grade timbers.
2. The codal values for strength of grade-II timer without defects may be reduced by 37.5%.
3. For timber used as columns, the permissible stress in ungraded timbers is adopted with a multiplying factor of 0.50.
4. In case of wind force and earthquakes, a modification factor of 1.33 is adopted. Which of the above statements are correct ? 

Consider the following statements regarding timber :
1. The strength of timber increases by Kiln seasoning.
 2. Cutting of wood is to be done prior to treatment.
3. Water seasoning is good for prevention of warping.
4. ASCU treatment enhances the strength of wood. Which of the above statements are correct ?

Gase(s) emitted during rotting or decomposition of timber is /are mainly

Efflorescence of bricks is due to

Disintegration of bricks masonry walls is primarily due to
1. Efflorescence
2. Magnesium sulphate in brick  
3. Calcined clay admixtures
4. Kankar nodules
Which of the a above statements are correct ? 

Consider the following statements:
1. IS 3583 refers to Burnt Clay Paving Bricks.
2. IS 5779 refers to Burnt Clay Soling Bricks.
3. IS 3952 refers to Burnt Clay Hollow Bricks.
4. IS 2222 refers to Burnt Clay Lay Bricks.
Which of the above statements are correct?

Consider the following statements:
1. A high aggregate impact value indicates strong aggregates.
2. A low aggregate crushing value indicates high crushing strength of aggregates.
3. Aggregates having elongation index values greater than 15% are generally considered suitable for pavement construction.
4. Flakiness index of aggregates should not be less than 25% for use in road construction.
Which of the above statements are correct?

Consider the following statements regarding refractory bricks in furnaces:
1. The furnace is fired at temperatures more than 1700°C.
2. Silica content in the soil should be less than 40%.
3. Water absorption of bricks should not exceed 10%
4. Chrome bricks are known as basic bricks. Which of the above statements are correct?

Consider the following statements about lime:
1. Calcination of limestone results in quick lime.
2. Lime produced from pure variety of chalk is hydraulic lime.
3. Hydrated lime is obtained by treating quick lime with water.
Which of the above statements are correct?

Consider the following statements:
1. If more water is added to concrete for increasing its workability, it results into concrete of low strength.
2. No slump is an indication of a good workable concrete.
3. Higher the slump of concrete, lower will be its workability.
4. Workability of concrete is affected by water content as well as water-cement ratio.
Which of the above statements are correct?

One bag of Portland cement, 50 kg in weight, would normally have a bulk volume of

AsCu, a preservative for wood, developed by the Forest Research Institute, Dehradun, comprises of chemicals:

Consider the following statements related to autoclave bricks:
1.Less water absorption compared to other bricks.
2.Noise reduction
3.It is cheap compared to other types of bricks.
4.Requirement of bulk volume of mortar in joints being relatively less compared to other types of brick masonry.
5.Not recommended for outer walls. 
Which of the above statements are relevant to the use of ‘autoclave’ bricks? 

The minimum number of annular rings to be seen in every 2.54 cm in the radial direction from the core for timber to be classified as ‘Dense’ is

If the actual thickness of a brick masonry wall is 19 cm, its effective length is 2.70 m, its effective height is 2.82 m and its code specified stiffening coefficient is 1.2 then, for design considerations, the slenderness ratio of the wall will be taken as

Consider the following forms of water in a hydrated cement paste:
1.Capillary water
2.Chemically combined water
3.Interlayer water
4.Adsorbed water 
Which of the above forms of water will, on its/their removal, cause shrinkage of the paste? 

Consider the following statements:High early strength of cement is obtained as a result of
1.Fine grinding.
2.Decreasing the lime content
3.Burning at higher temperature
4.Increasing the quality of gypsum. 
Which of the above statements are correct? 

Consider the following statements related to ‘composite mortar’:
1.Addition of lime to cement mortar improves its workability
2.Composite mortar is obtained by adding 10% by weight of cement and mixing with water.
3.Composite mortar is not preferred in tall buildings.
4.Mechanical grinding is essential for developing composite mortar.Which of the above statements are true in this case? 

Consider the following statements related to ‘non-destructive testing’ of concrete:
1.Indentation test is used to assess the quality of concrete.
2.Resonant Frequency Method is based on a laboratory test.
3.Compressive strength of concrete is estimated through Pulse Velocity Measurement.
4.Dynamic modulus of Elasticity is determined by a Sonometer Test.
5.Thickness of concrete can be estimated by in-situ Rebound Hammer Test. 
Which of the above statements are correct? 

What is the amount of water required for a workable RC of mix 1 : 2: 4 by weight., when W/C is 0-60 and unit weight of concrete is 2400 kg/m³?

Which IS code is used for classification of timber for seasoning purposes?

Consider the following with regard to the application of preservation of timber:
1.Increase in the life span of the member
2.Increase in the strength of the timber
3.Removal of moisture
4.Prevention of growth of fungi by killing them 
Which of the above are correct?

The plies in plywood are so placed that the grains of each ply are

Which of the following is an ODD one as regards ‘requirement of good brick-earth’?

The compressive strength of heavy-duty bricks, as per IS : 2980-1962, should not be less than

What will be the depth of penetration of the plunger in Vicat Apparatus (IS : 5513 - 1976) from the bottom of the Vicat Mould, when the cement paste is tested for standard consistency, according to IS 4031 – 1988 ?

Two sewer pipelines A and B (having the same diameter and made of the same material) are laid at a bed slope of 1 in 225 and 1 in 625, respectively. Determine the ratio of their carrying capacities (Q_A to Q_B) .

Select the correct statement with respect to an over - reinforced cement concrete section under the working stress method .

A cantilever beam of span L is built - in at the support. It is restrained against lateral deflection and torsion at the free end. The effective length of compression flange for the beam as per IS 800 : 2007 is

What is the principle of plane surveying ?

According is IS 5968 : 1987, the minimum radius of radius of curve to be provided in the alignment of unlined canals carrying a discharge of less than 30 cumecs up to 15 cumecs is :

A Pelton wheel is to be designed for a pitch diameter of 1 m and jet diameter of 0.1 m. The number of buckets on the runner computed by Taygun’s formula is :

What is the effect of fly ash in concrete ?

As per IS 456 : 2000, the minimum grade of concrete to be used for plain concrete and reinforced concrete, respectively, in concrete works exposed directly along the sea coast are :

Identify the property that changes as a function of the geometrical dimensions of a section in structural materials :

As per IRC (Indian Roads Congress) recommendation, what will be the designed stopping sight distance (in metres) at the vehicle speed of 80 km/h on a rural highway ?

No deduction is made in the quantity estimation for plastering work in cement mortar for openings having size up to :

What is the height of slump cone mould used for testing the workability of the concrete ?

Select the correct option with regard in the following statements (S1, S2) pertaining to pavements .
S1 : Present serviceability index is used for the functional evaluation of pavement surface condition
S2 : Rigid pavements are less affected by temperature variations than flexible pavements

If the quadrantal bearing of a line AB is S 31'35' E, then its whole circle bearing is equal in :

The overflowing sheet of water on a weir is called :

According to IS 456 - 2000, what is the slump of a medium degree of workability of concrete if planed in heavily reinforced sections like slabs, beams, walls, columns ?

Which of the following is Kharif season in India ?

The estimated value of a built - up property at the end of its useful life without dismantled is called :

The amount of cement required for 100 m² area, of damp proof course with 2.5 cm thinkness, in with proportion of 1: 2 : 4 (cement : sand : aggregate) will be :

ਕਿਹੜਾ ਸ਼ਬਦ ਗਲਤ ਹੈ? (Which word is incorrect?)

ਕਿਹੜਾ ਸ਼ਬਦ ਪੰਜਾਬੀ ਵਿਚ "ਮਾਤਰ" ਦਾ ਸਮਾਨ ਹੈ? (Which word is equivalent to "mother" in Punjabi?)

ਕਿਹੜਾ ਸ਼ਬਦ ਵਿਚਾਰਕ ਨੰਬਰ ਹੈ? (Which word is a numeral?)

ਕਿਹੜੇ ਸ਼ਬਦ ਦੇ ਮੁਲਾਂਕਣ ਦੀ ਕਿਸੇ ਗਿਆਨੀ ਜਾਂ ਮਾਨਸਿਕ ਸਿਖਲੇ ਵਾਲੇ ਵਾਲੇ ਵਿਚਾਰ ਨੰਬਰ ਨਾਲ ਸੋਂਪਿਆ ਜਾ ਸਕਦਾ ਹੈ? (Which word can be associated with a philosophical or intellectual concept?)

ਕਿਹੜਾ ਸ਼ਬਦ ਕਿਸਮਾਂ ਦਾ ਹੈ? (Which word belongs to the category of animals?)

ਕਿਹੜੇ ਸ਼ਬਦ ਨੂੰ ਇਸਤੇਮਾਲ ਕਰਕੇ ਇੱਕ ਸਮਲੈੱਂਗਕ ਵਾਕ ਬਣਾਉਣ ਦਾ ਪ੍ਰਯਾਸ ਨਾ ਕਰੋ? (Which word should not be used to form a gender-neutral sentence?)

ਕਿਹੜਾ ਸ਼ਬਦ ਵਿਚਾਰਕ ਨੰਬਰ ਹੈ? (Which word is an adjective?)

ਕਿਹੜਾ ਸ਼ਬਦ ਨੂੰ ਇਸਤੇਮਾਲ ਕਰਕੇ ਇੱਕ ਗਾਣਾ ਦੀ ਸਰਕਾਰ ਵਾਲੀ ਬਿਲਡਿੰਗ ਬਾਰੇ ਗੀਤ ਬਣਾ ਸਕਦੇ ਹੋ? (Which word can be used to create a song about a government building?)

ਕਿਹੜਾ ਸ਼ਬਦ ਪ੍ਰਿਆ ਕਾਰਣ ਦੀ ਕਿਸਮ ਦਾ ਹੈ? (Which word belongs to the category of emotions?)

ਕਿਹੜੇ ਸ਼ਬਦ ਦੇ ਮੁਲਾਂਕਣ ਦੀ ਕਿਸੇ ਸੁੰਦਰ ਫੁਲ ਨੂੰ ਦਰਸਾਉਣ ਲਈ ਵਰਤਿਆ ਜਾ ਸਕਦਾ ਹੈ? (Which word can be used to describe a beautiful flower?)

ਕਿਹੜਾ ਸ਼ਬਦ ਖੇਡ ਦੇ ਸੰਬੰਧ ਵਿਚ ਸਹੀ ਹੈ? (Which word is related to sports?)

ਕਿਹੜਾ ਸ਼ਬਦ ਵਿਚਾਰਕ ਨੰਬਰ ਹੈ? (Which word is a preposition?)

ਕਿਹੜੇ ਸ਼ਬਦ ਨੂੰ ਇਸਤੇਮਾਲ ਕਰਕੇ ਸ਼ੇਰ ਦੇ ਬਾਰੇ ਕੋਈ ਸੁਣਦਰ ਕਹਾਣੀ ਲਿਖ ਸਕਦੇ ਹੋ? (Which word can be used to write a beautiful story about a lion?)

ਕਿਹੜੇ ਸ਼ਬਦ ਪ੍ਰਾਣੀ ਦੇ ਸੰਬੰਧ ਵਿਚ ਸਹੀ ਹੈ? (Which word is related to animals?)

ਕਿਹੜੇ ਸ਼ਬਦ ਗੁਰਮੁਖੀ ਵਰਣਮਾਲਾ ਦਾ ਹਿੱਸਾ ਹੈ? (Which word is part of the Gurmukhi alphabet?)

ਕਿਹੜੇ ਸ਼ਬਦ ਸ਼ਾਸਤ੍ਰ ਦੇ ਸੰਬੰਧ ਵਿਚ ਸਹੀ ਹੈ? (Which word is related to science?)

ਕਿਹੜੇ ਸ਼ਬਦ ਪੰਜਾਬੀ ਵਿਚ "ਪਿੰਡ" ਦਾ ਸਮਾਨ ਹੈ? (Which word is equivalent to "village" in Punjabi?)

ਕਿਹੜੇ ਸ਼ਬਦ ਨੂੰ ਇਸਤੇਮਾਲ ਕਰਕੇ ਕਿਸੇ ਪੰਜਾਬੀ ਸੰਗੀਤ ਦਾ ਬੋਲਚਾਲ ਸਥਿਤੀ ਦਾ ਵਰਣਨ ਕਰ ਸਕਦੇ ਹੋ? (Which word can be used to describe a Punjabi music performance situation?)

ਕਿਹੜੇ ਸ਼ਬਦ ਪੰਜਾਬੀ ਖਾਣੇ ਦੇ ਸੰਬੰਧ ਵਿਚ ਸਹੀ ਹੈ? (Which word is related to Punjabi cuisine?)

ਕਿਹੜੇ ਸ਼ਬਦ ਦੇ ਮੁਲਾਂਕਣ ਦੀ ਕਿਸੇ ਫ਼ਿਲਮ ਦੇ ਬਾਰੇ ਵਿਚ ਹੋ ਸਕਦਾ ਹੈ? (Which word can be used to describe a film?)

From which language, the word 'Punjab' is taken ?

What is the meaning of the word 'Punjab'  ?

What is the total area of Punjab under forests ?

How many rivers were there in Sapta Sindhu ?

What is the meaning of 'Pentapotamia' ?

In which direction of Punjab are the Himalayan Mountains situated ?

Geographically, the land of Punjab is divided into how many parts ?

From which language, the word 'Doab' is taken ?

What major defence-related development was highlighted on 1 May 2026 involving India and Italy?

Which satellite was launched by ISRO around early May 2026?

How many such pairs of letters are there in the word ‘CLEANLINESS’ each of the which has as many letters between them in the word as they have in the English alphabet, in the same sequence?

Team A has scored more goals than Team B
Team C has scored fewer goals than Team B
Team A has scored fewer goals than Team C .
If the first two statements are true, the third statement is

Which letter in this alphabet is the eighth letter to the right of the letter and which is tenth letter to the left of the last but one letter of the alphabet ?

If the third alphabet of each of the words is changed to the next alphabet in the English alphabetical series, which of the following will form a meaningful English word?

If the given words are arranged in the order as they would appear in a dictionary from left to right, which of the following will be second from the right ?

The cash difference between the selling prices of an article at a profit of 4% and 6% is Rs. 3. The ratio of the two selling prices is:__________ ?

Which of the following numbers is irrational ?

356 x 936 – 356 x 836 = ?

Arrange in descending order: 5/8, 7/10, 3/4

What is (3^{^}{4} times 9^{^}{2}) ?

I go to Madurai by —– Vaigai Express

Have the car stolen!

The payment was collected by the hardworking salesman.

I had to stop all my work to complete this project.

Assets

Affidavit

Hollow

Cosset 

Ogle