📢 15000+ SSC Question Bank & SSC Study Material🚀
Edit MetaData
Exam Info
Free Content
Study Material
Courses
AP
TS
For the following questions answer them individually
Which disease is caused by deficiency of Vitamin A?
Beri-Beri
Night blindness
Rickets
Pellagra
Air enters the body of cockroaches through ______
lungs
gills
spiracles
skin
Which of the following carry the blood from all parts of body back to the heart?
Arteries
Veins
White Blood Cells
Platelets
Which of the following is an example of unicellular organism?I. EuglenaII. AmoebaIII. Paramecium
Only I and II
Only I and III
Only II and III
All option are correct
Which of the following controls the size of pupil in human eye?
Cornea
Iris
Aqueous humour
Retina
Which of the following disease is generally caused by viruses?
Dengue fever
Typhoid
Cholera
Tuberculosis
Which of the following diseases are NOT caused by smog?
Throat cancer
Skin cancer
Breathing problem
Which of the following gas is the second most abundant gas by volume in atmosphere?
Nitrogen
Ozone
Oxygen
Carbon dioxide
With respect to humans, why is carbon monoxide a pollutant?
It reacts with nitrogen dioxide
It reacts with sulphur dioxide
It reacts with haemoglobin
It makes nervous system inactive
Oil spills is seen in which ecosystem?
Desert ecosystem
Grassland ecosystem
Forest ecosystem
Marine ecosystem
Login to your Cracku account.
Enter Valid Email
Follow us on
Incase of any issue contact support@cracku.in
Boost your Prep!
Day-wise Structured & Planned Preparation Guide
By proceeding you agree to create your account
Free CAT Schedule PDF will be sent to your email address soon !!!