Challenger App

No.1 PSC Learning App

1M+ Downloads
There is a cat in the kitchen _____ is drinking milk.
They sell ____ dresses in that store.
"വരിക വരിക സഹജരെ..." എന്ന് തുടങ്ങുന്ന ഗാനം കേരളത്തിലെ ഏത് സത്യാഗ്രഹത്തിൻ്റെ മാർച്ചിങ് ഗാനമായിരുന്നു ?
Soundness of cement is tested by:
Contours can be found in a ..............................map.
A simply supported beam is considered as a deep beam if the ratio of effective span to overall depth is less than:
What are the forces involved in hygroscopic water or contact moisture?
Which of the below is not a disadvantage of using ribbed-tor steel bars?
Hydrogen Peroxide is generated from:
The pressure in meters of oil(G=0.8 ), equivalent to 80 m of water is:
The wind intensity during a calm period in runways should be:
Minimum spacing of vertical stiffeners is limited to:
What should be observed when a brick is broken?
The resultant force acting in the couple is................................
The sedimentation analysis is based on ...................................... law.
The most reliable estimate is:
Taxiway lighting colour is:
Which of the following is a shear-thinning fluid?
A steel beam supporting loads from floor slab as well as from wall is termed as?
The mass density of water at 4°C is:
Chemically, the clay minerals are silicates of .....................................
Which of the following is a thermosetting resins?
Length of peg interval for flat curve is:
The moment of inertia of a triangular section of base b, and height h, about an axis through the vertex and parallel to the base is
The presence of gas in water is indicated by:
The technique which is activity oriented is:
In a T-beam, the tension zone lies in the
Restoring deleted files from the recycle bin can be done by:
..............................is used for setting off short equal distances
The passage for the flow of surplus water in a weir or a conduit is known as:
What does grade 33 cement indicate?
The horizontal distance between any two adjacent contours is termed as:
Centre of buoyancy always
The key F8 toggle on/off:
At the location of plastic hinge:
A pipe through which human excreta flows in a building is?
The item of wood work which is measured in cu. m is:
If cant provided at horizontal curve is maximum designed then it is called.................................................
................................. index is used to find settlement of soil.
What causes dry rot in timber?
The position of centre of pressure on a plane surface immersed vertically in a static mass of fluid is:
If an angle of friction is 60 degree the coefficient of friction will be:
Corrugated sheets are also referred to as:
The camber required depends on:
Wastewater from different sources like bathrooms, kitchens and washbasins is called .......................
Fine particles are those particles with size less than ............................... mm diameter.
A solid generated by the revolution of semicircle about its diameter as the axis is called:
Fertigation is a process in ....................irrigation.
The chord of a curve less than peg interval is known as:
Slaking of lime refers to: