Daily Updates Mock Test 67
MOCK TEST 67 SYLLABUS : BIOLOGY TIME : 20 MINUTES FULL MARKS : 50*5 = 250 EACH QUESTION CARRIES 5 MARKS , -VE MARKING = - 1 / WRONG ANSWER আজকের মোক টেস্ট নেওয়া হবে রাত 9. 30 PM থেকে , এই মোক টেস্ট দেওয়া যাবে কাল সকাল 11 টা পর্যন্ত 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 PSC GUIDE BOOK FOR (MVI,WORKS ACNTNT,FOOD SI) CLICK HERE TO DOWNLOAD
- 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.Among the following, which one lays eggs and does not produce young ones directly?
- A.
Echidna
- B.
Kangaroo
- C.
Porcupine
- D.
Whale
- 17.The hormone insulin is a
- A.
Glycolipid
- B.
Fatty acid
- C.
Peptide
- D.
Sterol
- 18.Antigen is a substance which
- A.
Destroys harmful bacteria
- B.
Is used to treat poisoning
- C.
Lowers body temperature
- D.
Stimulates formation of antibody
- 19.The cellular and molecular control of programmed cell death is known as
- A.
Apoptosis
- B.
Ageing
- C.
Degeneration
- D.
Necrosis
- 20.A genetically engineered form of brinjal, known as the Bt brinjal has been developed. The objective of this is
- A.
To make it pest resistant
- B.
To improve its taste and nutritive qualities
- C.
To make it drought resistant
- D.
To make its shelf life longer
- 21.Sodium Pump operates in
- A.
Heartbeat
- B.
Muscle contraction
- C.
Nerve impulse
- D.
None of the above
- 22.Which of the following features of DNA makes it uniquely suited to store and transmit genetic information from generation to generation?
- A.
Complementary of the two strands
- B.
Double helix
- C.
Number of base-pairs per turn
- D.
Sugar-phosphate backbone
- 23.In the human body, which structure is the appendix attached to?
- A.
The large intestine
- B.
The small intestine
- C.
The gall bladder
- D.
The stomach
- 24.In the human body, which one of the following hormones regulates blood calcium and phosphate?
- A.
Glucagon
- B.
Growth hormone
- C.
Parathyroid hormone
- D.
Thyroxine
- 25.Which one of the following is not a digestive enzyme is the human system?
- A.
Trypsin
- B.
Gastrin
- C.
Ptyalin
- D.
Pepsin
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