List of practice Questions

An aqueous solution of $1M \,NaCl$ and $1M \,HCl$ is:
If a body loses half of its velocity on penetrating $3 \,cm$ in a wooden block, then how much will it penetrate more before coming to rest?
In Young's double slit experiment, the central bright fringe can be identified
Which of the following occurs more than one and less than five in a chromosome :-
In which era reptiles were dominant :-
Which of the following reunites the exon segments after RNA splicing?
In five kingdom system, the main basis of classification :-
Unit of entropy is : -
Mitotic spindle is mainly composed of which protein :-
Which has maximum number of molecules :-
Wobble hypothesis was given by

In which of the animal dimorphic nucleus is found 

Stool of a person contain whitish grey colour due to malfunction of which type of organ : -
Acromegaly is caused by :-
Adrenaline directly affects on :-

Best material for the study of mitosis in laboratory 

6 In a DNA percentage of thymine is 20% then what is the percentage of guanine 

Which of the following secretes toxins duringstorage conditions of crop plants 

Maximum green house gas released by which country 

For a black body at temperature \(727^{\circ}C\), its radiating power is 60 watt and temperature of surrounding is \(227^{\circ}C\). If temperature of black body is changed to \(1227^{\circ}C\) then its radiating power will be:

A bulb is located on a wall. Its image is to be obtained on a parallel wall with the help of convex lens. If the distance between parallel walls is 'd' then required focal length of lens placed in between the walls is : -
The Wien's displacement law express relation between

Number of atom per unit cell in B.C.C.

General electronic configuration of lanthanides is
Genetic drift operates in :-