Officerswiki is a free education & learning platform for all students and working professionals, where they can practice multiple choice questions & answers (MCQs). These all MCQs on Officerswiki are FreeMcqs which are helpful in all types of exams such as PPSC, FPSC, CSS, NTS, PMS and UPSC.
A crescograph is a device for measuring the growth in __________?
Which of the following is used in water purification
A. Reverse Osmosis
D. Turgor Pressure
the lightest metal is__________?
Which of the following pollutants in water causes “Minamata disease?
A. Methyl Mercury
The process of converting wet waste to manure is___________?
Which of the following organisms releases molecular oxygen into water?
A colloidal system in which a liquid is dispersed into a liquid is called_________?
Which metal is the pure conductor of electricity?
An example of rhizome is_________?
Which planet is called “red planet”?
Which of these is a micronutrient of plants
Diamond is harder than Graphite because of___________?
A. Difference in crystalline Structure
B. Tetrahedral structure of diamond
C. Difference in layer of atoms
D. None of these
Which planet is called “red planet”?,Which of these is a micronutrient of plants,the lightest metal is,Diamond is harder than Graphite because of___________?