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MOCK TEST 111 SYLLABUS : GENERAL SCIENCE TIME : 20 MINUTES FULL MARKS : 50*5 = 250 আজকের মোক টেস্ট নেওয়া হবে 9. 00 PM ( 01/04/2019 ) থেকে , এই মোক টেস্ট দেওয়া যাবে কাল ( 02/04/2019 ) সকাল 11 টা পর্যন্ত EACH QUESTION CARRIES 5 MARKS , -VE MARKING = - 1 / WRONG ANSWER OUR FACEBOOK GROUP : DAILY UPDATES CLICK HERE TO JOIN OUR FACEBOOK PAGE : STUDY MATERIALS FOR ALL CLICK HERE TO FOLLOW OUR TELEGRAM CHANNEL LINK : STUDY MATERIALS FOR ALL CLICK HERE TO FOLLOW RAIL RRB NTPC 2019 GUI
- 1.Genus of goat is
- A.
Ovis
- B.
Copra
- C.
Bos
- D.
Bubalus
- 2.‘Splenic fever’ is another name for
- A.
FMD
- B.
Anthrax
- C.
Cow pox
- D.
Mastitis
- 3.‘Pashmina wool’ is obtained from
- A.
Yak
- B.
Cattle
- C.
Sheep
- D.
Goat
- 4.Rickets is due to deficiency of
- A.
Vitamin C
- B.
Vitamin D
- C.
Vitamin A
- D.
Vitamin B12
- 5.Ranikhet is a ___________ disease
- A.
Viral
- B.
Mematode
- C.
Bacterial
- D.
Fungal
- 6.The main thinking part of the brain is
- A.
midbrain
- B.
Hypothalamus
- C.
Forebrain
- D.
hindbrain
- 7.Which one among the following hormones stimulates the plant cells to grow in a manner such that the plant appears to be bent towards light?
- A.
Cytokinin
- B.
Auxin
- C.
Gibberellin
- D.
Abscisic acid
- 8.The sex of a newborn baby is determined by the chromosome inherited from
- A.
The mother
- B.
the father
- C.
Mother’s mother
- D.
father’s father
- 9.Average life span of human R.B.C is
- A.
80 days
- B.
90 days
- C.
120 days
- D.
None of these
- 10.Which of the following disease is caused by bacteria ?
- A.
Athlete’s foot
- B.
Tuberculosis
- C.
Ringworm
- D.
Thrush
- 11.Death by diarrhoea in children is caused mainly by
- A.
Bacteria
- B.
Protozoa
- C.
Amoeba
- D.
Fungus
- 12.Diseases of which of the following pairs are caused by virus?
- A.
Malaria and Polio
- B.
Polio and Bird Flu
- C.
Polio and Tuberculosis
- D.
Tuberculosis and Influenza
- 13.The liver disease Hepatitis-B is caused by
- A.
Virus
- B.
Protozoa
- C.
Bacterium
- D.
Platyhelminth
- 14.The radio isotope used to control blood cancer(leukaemia) is
- A.
Iodine-131
- B.
Sodium-24
- C.
Phosphorus-32
- D.
Cobalt-60
- 15.pH of human blood is
- A.
7.4
- B.
6.2
- C.
9.0
- D.
7.5 – 8.0
- 16.The normal temperature of human body on the Kelvin scale is
- A.
280K
- B.
290K
- C.
300K
- D.
310K
- 17.The only snake that builds a nest is
- A.
Chain viper
- B.
King cobra
- C.
Krait
- D.
Saw-scaled viper
- 18.Which of the following harmones contains Iodine ?
- A.
Thyroxine
- B.
Testosterone
- C.
Insulin
- D.
Adrenaline
- 19.Arteries supplying blood to the heart are called
- A.
Carotid arteries
- B.
Hepatic arteries
- C.
Coronary arteries
- D.
Pulmonary arteries
- 20.Antigen is a substance which
- A.
Lowers body temperature
- B.
Destroys WBC
- C.
Triggers the immune system
- D.
is used as an antidote to poison
- 21.Which of the following has the largest number of chromosomes ?
- A.
Human beings
- B.
Pteridophytes
- C.
Elephants
- D.
Bryophytes
- 22.The pollination by snail is called
- A.
Zoophily
- B.
Entomophily
- C.
Chiropteriphily
- D.
Malacophily
- 23.Which of the following vitamins acts like hormone ?
- A.
Vitamin A
- B.
Vitamin B
- C.
Vitamin C
- D.
Vitamin D
- 24.The theory of mutation was propounded by
- A.
De-vries
- B.
Malpighi
- C.
Robert Hooke
- D.
Pasteur
- 25.The word gene was firstly used by
- A.
Waldare
- B.
Watson
- C.
Crick
- D.
Johannsen
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