List of top Questions asked in BCECE

$1$ kg body explodes into three fragments. The ratio of their masses is $1:1:3$. The fragments of same mass move perpendicular to each other with speeds $30$ m/s, while the heavier part remains in the initial direction. The speed of heavier part is:
Phylum of Taenia solium is :
Synapsis occurs in ...... phase of meiosis :
Movement among cells against concentration gradient is called :
Variable oxidation state and degenerated orbital shows:
Mycology is related with :
What amount of water is added in $40\, mL$ of $NaOH (0.1\, N )$ which is neutralized by $50 \,mL$ of $HCl (0.2 N ) ?$
Steroid hormone is derived from :
Three elements $A, B$ and $C $ having reduction potential $-1.5,-0.5 $ and $ 1.5\,V $ respectively then arrange them in correct order according to reducing power:
Which of the following is more acidic in nature?
A bullet of mass $0.1 \,kg$ is fired with a speed of $100 \,m/s.$ The mass of gun being $50 \,kg$. Then, the velocity of recoil become:
Which base is present in RNA but not in DNA?
A spring has length $I$ and spring constant $k$. If spring is divided in two equal pans then spring constant of each part is:
Unit of the constant of zero order reaction is:
A gas has a vapour density $11.2.$ The volume occupied by $lg$ of the gas at NTP is :
Main function of glomerulus is :
Which cell organelle is present in both prokaryotic and eukaryotic cell?
Hyposecretion of growth hormone causes:
Human urine as compared to human blood is:
Which cell organelle is absent in human sperm?
Cell wall of a cell is removed, the remaining is called
$ HCl $ is secreted by which of the following cell of stomach?
A wire elongates by $ l \,mm$ when a load w is hanged from it. If the wire goes over a pulley and two weights w each are hung at the two ends, the elongation of the wire will be (in mm):
A body of mass $M$ moves with velocity $v$ and collides elastically with another body of mass $m$ $(M \gg>m)$ at rest, then the velocity of body of mass $m$ is :
If torque is zero then: