List of top Questions asked in OJEE- 2025

Solid 1 + Solid 2 $\rightarrow$ Solid 3 (during cooling) denotes
The product particles having radius less than critical radius ($r_c$) during nucleation are known as
The solidification of an alloy starts in a phase diagram from
Ductile fracture occurs due to
Season-cracking of brass can be prevented by cold-working at
The dislocations can be generated by using
Silica refractories are also known as
Griffith theory is applicable for
The two-dimensional defect is
The austenitic stainless steels is produced by the addition of
The unit of diffusion coefficient is
The connecting rods and gear shafts are commonly made using
The microstructure of Hadfield steel consists of
Cast iron with high-silicon content is a
Cast iron is
The daily cover of MSW landfills consists of which one of the following?
As per the pore size of membrane, state the correct sequence:
When the ambient lapse rate exceeds the adiabatic lapse rate, the ambient lapse rate is called the:
Pneumoconiosis is caused due to inhalation of which one of the following?
Which of the following microbes dominate in ANAMMOX process?
Ringelmann scale is used for:
The major photochemical oxidant is:
Manhole covers are made circular:
Autotrophs are:
Which of the following principal types of reactor is related to Waste stabilization pond?