51)

The innermost part of a flower is called the:

SSC CHSL 2021

A)

pistil

B)

stamen

C)

sepal

D)

petal

52)

Which of the following statements about blood pressure is correct?

SSC CHSL 2021

A)

The normal systolic pressure is about 80 mm of Hg and diastolic pressure is 120 mm of Hg.

B)

The normal systolic pressure is about 120 mm of Hg and diastolic pressure is 80 mm of Hg.

C)

The normal systolic pressure is about 160 mm of Hg and diastolic pressure is 80 mm of Hg.

D)

The normal systolic pressure is about 72 mm of Hg and diastolic pressure is 35 mm of Hg.

53)

From which of the following sources does the brain get energy?

SSC CHSL 2021

A)

Glucose

B)

Fatty acids

C)

Amino acids

D)

Nucleic acids

54)

‘Nikshay Poshan Yojana’ is a scheme introduced by the Government of India to provide nutritional support to ______ patients.

SSC CHSL 2021

A)

tuberculosis

B)

cancer

C)

diabetes

D)

arthritis

55)

A mango tree is an example of a/an:

SSC CHSL 2021

A)

pseudotroph

B)

autotroph

C)

ambitroph

D)

heterotroph

56)

The nucleus of a cell is surrounded by a jelly-like substance called:

SSC CHSL 2021

A)

stomata

B)

cell membrane

C)

cytoplasm

D)

deltoid

57)

Which of the following is a vector-borne disease?

SSC CHSL 2021

A)

Malaria

B)

Cholera

C)

Pneumonia

D)

Mumps

58)

Which one of the following is NOT a viral disease?

SSC CHSL 2021

A)

Leprosy

B)

Measles

C)

Smallpox

D)

Rabies

59)

The nephron is the microscopic structural and functional unit of the:

SSC CHSL 2021

A)

kidney

B)

lung

C)

heart

D)

liver

60)

Which of the following diseases damages the eye’s optic nerve and results in vision loss and blindness and occurs when the normal fluid pressure inside the eyes slowly rises?

SSC CHSL 2021

A)

Gonorrhoea

B)

Psoriasis

C)

Glaucoma

D)

Vitiligo