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Questions

For M 25 grade concrete, the split tensile strength in terms of percentage of its compressive strength is

M 25 xzsM daØhV ds fy,] bldh izfr'kr lEihMu lkeF;z ds lanHkZ esa foHkkftr rU;rk 'kfDr gSA
If 1500 g of water is required to have 1875 g cement paste of normal consistency, the percentage of water is

;fn 1875 xzke lkekU; fLFkjrk okys lheasV ds fy, 1500 g ikuh dh vko';drk gksrh gS rks ikuh dk izfr'kr gksxk
The bulk density of aggregates does not depend upon

feykos dk ldy ?kuRo ij fuHkZj ugh djrk gS
You are asked to construct a massive dam, the type of cement you will use is

vkidks ,d fo'kkydk; बाँध dks cukus dks dgk tkrk gSA vki dkSuls lhesaV ds izdkj dk mi;ksx djsxs
Which of the following is the main composition of granite

fuEu eas ls xzsukbV dk eq[; la?kVd D;k gS
For the manufacture of plywood, veneers are placed so that grains of adjacent venners are

ijrnkj ydMh ds fuekZ.k eas] dk"V ijr dks bl izdkj j[kk tkrk gS fd vklUu dk"V ijr ds d.k------------gksA
Quartzite is a

DokVZtkbV D;k gS \
In stone masonry, the stones are placed in position such that the natural bedding plane is

iRFkj dh fpukbZ eas iRFkjkas dks bl izdkj j[kk tkrk gS ftlls dh izkÑfrd 'kय्;k ry (bedding plane)
Pegmatite is an example of

isXekVkbV dk ,d mnkgj.k gS
Fineness test of cement gives us an estimate of:

lhesUV dk lw{erk ijh{k.k fdldk vkdyu iznku djrk gS\
Under heat and pressure, granite can transform into

Å"ek vkSj nkc ds अधीन xzsukbV fdlesa :ikarfjr gks ldrk gS\
Coarse sand has a fineness modulus in the range of

eksVh jsr esa lw{erk ekikad fdl jsat esa gksrk gS\
Which of the following types of lime is used for plastering and white washing?

fuEufyf[kr esa ls fdl izdkj dk pwuk IykLVj djus vkSj liQsnh djus ds fy, iz;ksx fd;k tkrk gS\
The fineness of cement can be found out by sieve analysis using IS sieve number

vkbZ- ,l- pkyuh la- ------------------- dk iz;ksx djrs gq, pkyu fo'ys"k.k djds lhesUV dh lw{erk dk irk yxk;k tk ldrk gSA
In a flow net, the discharge is inversely propor-tional to
Assertion (A): The aggregate physical properties in coarse grained soil are function of relative density and particle shape.

Reason (R): Single grained structure is formed when the soil grains settle out independently due to mass derived forces.
An aggregate is said to be flaky, if its least dimension is less th

feykos dh U;wure foek fdlls de gksus ij bls ijrnkj dgk tkrk gS\
What will be the ratio of quantity of seepage per meter length in sand to clay layer, if the potential drops and flow lines are equal for the same thickness if k_sand = 3 × 10^–7 cm/sec and k_clay = 9 × 10^–7 cm/sec.
Water - cement ratio is measures ______of water and cement used per cubic meter of concrete.

izfr?ku ehVj daØhV ds fy, iz;ksx fd, tkus okys ty&lhesUV dk vuqikr fdlesa ekik tkrk gS\
In a saturated soil deposit having a density of 22 kN/m³, the effective normal stress on a horizontal plane at 5 m depth will be

22 kN/m³ घनत्व (Density) वाले एक संतृप्त (Saturated) मृदा निक्षेप (Soil Deposit) में, 5 m गहराई पर स्थित किसी क्षैतिज तल (Horizontal Plane) पर प्रभावी सामान्य प्रतिबल (Effective Normal Stress) कितना होगा?
During the manufacture of Portland cement, gypsum or Plaster of Paris is added to

iksVZySaM lhesaV ds mRiknu ds nkSjku] mlesa ftIle ;k IykLVj vkWiQ isfjl bl fy, feyk;k tkrk gS
The plasticity to mould bricks in suitable shape is contributed by

b±Vksa dks mi;qDr vkdkj esa <kyus ds fy, fuEu esa ls dkSu&lk IykfLVdrk iznku djrk gS\
An artesian aquifer is the one where
A soil is having coefficient of permeability 10^–9 cm/sec. This is a soil of type:
The base material for distemper is

,d fMLVsEij dk vk/kj inkFkZ gksrk gS
Putty is made up of

iqV~Vh fdlls cukbZ tkrh gS\
Discharge velocity of a soil is 8 × 10^-7 m/s and void ratio is 0.40. Its seepage velocity will be _____ × 10^-7 m/s.

किसी मिट्टी का Discharge Velocity 8 × 10⁻⁷ m/s है तथा उसका Void Ratio 0.40 है। उसकी Seepage Velocity _____ × 10⁻⁷ m/s होगी।
A loose uniform sand with rounded grains has effective grain size of 0.05 cm. The coefficient of permeability of the sand is
If the viscosity of the pore liquid is halved, the coefficient of permeability of soil will become

यदि मृदा (Soil) के Pore Liquid की Viscosity आधी कर दी जाए, तो मृदा का Coefficient of Permeability कितना हो जाएगा?
Select the correct statement
The critical gradient of a soil having specific gravity as 2.67 and voids ratio as 0.67 is

यदि किसी मिट्टी (Soil) का Specific Gravity 2.67 तथा Void Ratio 0.67 है, तो उसका Critical Hydraulic Gradient कितना होगा?
Clay bricks are made of earth having

e`fÙkdk dh bZaV ftl feV~Vh ls cukbZ tkrh gS] mlesa D;k gksrk gS\
A soil is classified as 'GC' as per Indian Standard Soil Classification System. The percentage of fines in the soil is

यदि किसी मिट्टी को भारतीय मानक मृदा वर्गीकरण प्रणाली (Indian Standard Soil Classification System) के अनुसार 'GC' के रूप में वर्गीकृत किया गया है, तो उस मिट्टी में Fines (सूक्ष्म कणों) का प्रतिशत कितना होगा?
The correct increasing order of the surface areas of the given soil is:

निम्नलिखित मृदाओं (Soils) के Surface Area का सही बढ़ते क्रम (Increasing Order) क्या है?
A soil shows free swell as 150%, this soil as per IS : 1498 is classified as soil of:

यदि किसी मिट्टी (Soil) का Free Swell 150% है, तो IS : 1498 के अनुसार इस मिट्टी को किस श्रेणी (Category) की मिट्टी माना जाएगा?
Which of the following is the hardest wood?

fUkEu esa dkSu lh ydM+h lcls T;knk l[r gksrh gS\
Match List–I (Test) with List–II (Property) and select the correct answer using the codes given below the lists:

List–I List-II

(Test) (Property)

A. Proctor test 1. Grain size analysis

B. Vane test 2. Shear strength

C. Penetration test 3. Bearing capacity

D. Hydrometer test 4. Compaction

A B C D
Bulking of sand is maximum if the percentage of moisture content is of the order of

ckyw dk Qwyuk अधिकतम gksrk gS ;fn tyka'k dk izfr'kr gks
A disturbed sample, preserves _____ of the in-situ soil.

एक Disturbed Sample, in-situ soil के _____ को सुरक्षित (Preserve) रखता है।
The increased rate of strength gain of rapid hardening cement is achived by

'kh?kz dBksj gksus okys lhesUV dh lkeF;Z वृद्धि dh c<+h gqbZ nj izkIr gksrh gS&
In a soil speciman 70% of particles are passing through 4.75 mm I.S. sieve and 20% of particles are passing through 75 micron I.S. sieve. Its uniformity coefficient is 8 and coefficient of curvature is 2. As per I.S. classification this soil is classified as

किसी मृदा नमूने (Soil Specimen) में 70% कण 4.75 mm I.S. Sieve से तथा 20% कण 75 माइक्रोन I.S. Sieve से गुजरते हैं। इसका Uniformity Coefficient 8 तथा Coefficient of Curvature 2 है। I.S. Classification के अनुसार इस मिट्टी को किस प्रकार वर्गीकृत किया जाएगा?
Consistency Index of a soil is defined as the ratio of

मिट्टी का Consistency Index किस अनुपात के रूप में परिभाषित किया जाता है?
Unit weight of brick is about

b±V dh fpukbZ dk ,dd Hkkj gS yxHkx
A clay is classified as ____ , if its sensitivity is 70

यदि किसी चिकनी मिट्टी (Clay) की संवेदनशीलता (Sensitivity) 70 है, तो उसे ________ के रूप में वर्गीकृत किया जाता है
Hardness of rock can be tested in situ using

'kSy dh dBksjrk dk ijh{k.k fdlds }kjk LoLFkkus fd;k tk ldrk gS\
If the unit weight (γ) of sand and clay samples are increased by 10% which of the following is true?

यदि रेत (Sand) और चिकनी मिट्टी (Clay) के नमूनों का Unit Weight (γ) 10% बढ़ा दिया जाए, तो निम्नलिखित में से कौन-सा कथन सही है?
The volatile diluent added to a paint is known as

isaV esa Mkyk x;k ok"i'khy ruqdkjh dgykrk gS\
Which one of the following represents relative density of saturated sand deposit having moisture content of 25%, if maximum and minimum void ratio of sand are 0.95 and 0.45 respectively and specific gravity of sand particles is 2.6?

यदि किसी संतृप्त (Saturated) रेत निक्षेप (Sand Deposit) की नमी मात्रा (Moisture Content) 25% है तथा रेत का अधिकतम और न्यूनतम Void Ratio क्रमशः 0.95 और 0.45 है, और रेत कणों (Sand Particles) का Specific Gravity 2.6 है, तो निम्नलिखित में से कौन-सा मान उस रेत का Relative Density दर्शाता है?
Relative density of soil is determined for

मिट्टी (Soil) का Relative Density किसके लिए निर्धारित किया जाता है?
A soil sample has been found to have natural moisture content of 30%, Liquid limit of 60% and plastic limit of 28%. It can therefore be said to possess

किसी मृदा नमूने (Soil Sample) की प्राकृतिक नमी मात्रा (Natural Moisture Content) 30%, Liquid Limit 60% तथा Plastic Limit 28% पाई गई है। अतः यह कहा जा सकता है कि उसमें ________ गुण विद्यमान है।

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