MCQ
621. Penetration test on bitumen is used to determine its:
Grade
Viscosity
Ductility
All of these
622. Uniformity coefficieny of a soil is:
equal to or greater than 1
equal to 1
equal to or less than 1
none of these
623. The arrangement made to support an unsafe structure temporarily as:
Shoring
Scaffolding
Underpinning
Jacking
624. The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called-
Density of liquid
Specific gravity of liquid
Compressibility of liquid
Surface tension of liquid
625. A pipe conveying sewage from plumbing system of a single building to common sewer is called:
house sewer
lateral sewer
main sewer
submain sewer
626. উলানবাটোর কোন দেশের রাজধানী?
ইন্দোনেশিয়া
ফিলিপাইন
আজারবাইজান
মঙ্গোলিয়া
627. Dead load comprise of:
Permanently attached loads
Temporarily attached loads
Permanent as well as temporary loads
All the above
628. কিউবার রাজধানীর নাম কী?
সান্টিয়াগো
হাভানা
কারাকাস
মানামা
629. The piece of a brick cut with its one corner equivalent to half the length and half the width of a full brick is known as:
Queen closer
Bevelled closer
King closer
Half-king closer
630. The proportion of lime and sand in the mortar normally used in brick constructions are:
1:2
1:6
1:4
1:8
631. Vertical construction joints are provided where the shearing forces are minimum in the case of the-
Slabs
Girder
Beams
All of these
632. Water content of soil can:
never be greater than 100%
be less than 50%
from 0 to 100%
be greater than 100%
633. Which one of the following is used for preparing porcelain?
Clay
Quartz
Feldspar
All of these
634. A simply supported beam of span 'L' carries a uniformly distributed load 'w'. The maximum moment 'M' is:
WL/2
WL/8
WL/4
WL/16
635. The walls which are necessary on the hill side of roadway where earth has to retained from slipping is knows as:
Retaining wall
Breast wall
Parapet wall
None of these
636. আরব বসন্তের উত্থান কোন দেশ হতে হয়েছিল?
মিসর
লিবিয়া
ইরাক
তিউনিসিয়া
637. The main ingredients of Portland Cement are:
Lime and Silica
Lime and alumina
Lime and iron
Silica and alumina
638. The ultimate tensile strength of 400 grade structural mild steel is about:
160 N/mm²
260 N/mm²
420 N/mm²
520 N/mm²
639. প্রাক্তন সোভিয়েত ইউনিয়ন বিভক্ত হয়ে কয়টি রাষ্ট্র হয়েছে?
১৫টি
১৬টি
১৭টি
১৮টি
640. মালয়েশিয়ার মুদ্রার নাম কী?
দিনার
রিংগিত
ক্রোমা
ইয়েন