☰
✕
Home
Mock Test
State PCS
Railway
SSC
HSSC
DSSSB
RO/ARO
UPSC
HSSC TGT Science Date 29/4/2023 Evening Shift
📆 November 23, 2024
Total Questions: 100
51.
In the complex ion, [Fe(C₂O₄)₃]³⁻ and [Co(en)₃]³⁺, the coordination number of both Fe and Co is:
(a) 3
(b) 6
(c) 4
(d) 2
(e) Unattempted
Correct Answer:
(b) 6
52.
In Griffith's experiment, mice infected with S strain (virulent) die from:
(a) Dengue
(b) Pneumonia infection
(c) Malaria infection
(d) Tuberculosis
(e) Unattempted
Correct Answer:
(b) Pneumonia infection
53.
The angle of dip at a certain place is 30°. If the horizontal component of the earth's magnetic field is H, the intensity of the total magnetic field is:
(a) H√2
(b) H/2
(c) H√3
(d) 2H/√3
(e) Unattempted
Correct Answer:
(d) 2H/√3
54.
The primary and secondary immune responses are carried out with the help of two special types of lymphocytes present in our blood i.e.:
(a) B-lymphocytes and G-lymphocytes
(b) K-lymphocytes and T-lymphocytes
(c) N-lymphocytes and M-lymphocytes
(d) B-lymphocytes and T-lymphocytes
(e) Unattempted
Correct Answer:
(d) B-lymphocytes and T-lymphocytes
55.
The irritant red haze in the traffic and congested places is due to oxides of:
(a) Carbon
(b) Nitrogen
(c) Phosphorous
(d) Sulphur
(e) Unattempted
Correct Answer:
(b) Nitrogen
56.
What is stratification?
(a) Radial distribution of different species occupying same levels
(b) Vertical distribution of different species occupying different levels
(c) Vertical distribution of same species occupying different levels
(d) Transverse distribution of different species occupying different levels
(e) Unattempted
Correct Answer:
(b) Vertical distribution of different species occupying different levels
57.
If the tube length of an astronomical telescope is 105 cm and magnifying power is 20 for normal setting, calculate the focal length of the objective:
(a) 10 cm
(b) 25 cm
(c) 20 cm
(d) 100 cm
(e) Unattempted
Correct Answer:
(d) 100 cm
58.
What is produced by bacterium Bacillus thuringiensis?
(a) Gall infection
(b) Bt toxin
(c) Amylase
(d) None of the above
(e) Unattempted
Correct Answer:
(b) Bt toxin
59.
In lead storage battery ............ is used as an anode:
(a) Lead dioxide
(b) Lead
(c) Lead sulphate
(d) Lead oxide
(e) Unattempted
Correct Answer:
(b) Lead
60.
Decomposition is largely:
(a) The nitrogen requiring process
(b) The carbon requiring process
(c) An oxide requiring process
(d) An oxygen requiring process
(e) Unattempted
Correct Answer:
(d) An oxygen requiring process
Submit Quiz
« Previous
1
2
3
4
5
6
7
8
9
10
Next »
« Previous Post
Next Post »
Related Posts
Space Part-2
Heat and Thermodynamics part-(2)
Electric current – part (1)
Motion Under Gravity
Physical Properties of Matter
Space Part-4
