PYQ Vault
Bank
Guides
Notes
NDA
Sign in
Filtered questions
4,860 questions match
Filters
1
Download
· 4860
Filtering by:
Exam: NDA
Clear all
Copy link
Q3501
#3501
Geography → Climatology, Atmosphere and Weather → Humidity, Condensation, Clouds and Precipitation
·
Moderate
Which of the following statements regarding humidity is/are correct ? 1. It is a ratio between the actual amount of water vapour present in the atmosphere and the maximum amount it can hold at a given temperature. 2. When the relative humidity is high, more water evaporates from the skin. 3. Higher the air temperature lower the relative humidity of the air. Select the answer using the code given below :
Add
Playbook: Climatology, Atmosphere and Weather
A
1 only
B
2 and 3 only
C
1 and 3 only
D
1, 2 and 3
Tap an option to check your answer.
Show solution
[Q111 · Apr · 2024]
Report
Q3502
#3502
Geography → Climatology, Atmosphere and Weather → Cyclones, Fronts and Local Winds
·
Moderate
Which of the following statements regarding cyclones and anti-cyclones is/are correct ? 1. In the Northern Hemisphere, cyclones rotate counter clockwise and anticyclones rotate clockwise. 2. Cyclones are often associated with cloudy or rainy weather, whereas anticyclones are often associated with fair weather. 3. In the Southern Hemisphere, the cyclonic spiral will be clockwise because the Coriolis force acts to the left. Select the answer using the code given below :
Add
Playbook: Climatology, Atmosphere and Weather
A
1 only
B
1 and 2 only
C
2 and 3 only
D
1, 2 and 3
Tap an option to check your answer.
Show solution
[Q112 · Apr · 2024]
Report
Q3503
#3503
Geography → Indian Geography — Economy, Resources and Transport → Ports and Maritime Infrastructure
·
Moderate
Identify the sea-port in India on the basis of the given characteristics : 1. It is more than a century old port on the west coast of India. 2. It is a natural harbour protected by a breakwater and also by a mole. 3. A deep draft channel of about 14 metres depth permits large vessels to enter the harbour. Select the correct sea-port from the options given below :
Add
Playbook: Indian Geography — Economy, Resources and Transport
A
Mormugao Port
B
Deendayal Port
C
Cochin Port
D
Jawaharlal Nehru Port
Tap an option to check your answer.
Show solution
[Q113 · Apr · 2024]
Report
Q3504
#3504
Geography → Indian Geography — Economy, Resources and Transport → Energy and Industries — Power, Petroleum, Iron and Steel
·
Moderate
Identify the Iron and Steel Plant on the basis of the given characteristics : 1. It receives coal from Jharia and iron-ore from Sundargarh and Kendujhar. 2. Power for the electric furnaces is procured from Hirakund. 3. Water is obtained from Koel and Sankh rivers. Select the correct Iron and Steel Plant from the options given below :
Add
Playbook: Indian Geography — Economy, Resources and Transport
A
Bhilai Steel Plant
B
Durgapur Steel Plant
C
Rourkela Steel Plant
D
Bokaro Steel Plant
Tap an option to check your answer.
Show solution
[Q114 · Apr · 2024]
Report
Q3505
#3505
Geography → Earth's Structure, Landforms and Geological Time → Earth's Interior, Crust and Plate Tectonics
·
Moderate
Which of the following statements regarding Earth's internal structure is/are correct ? 1. The oceanic crust is heavier than the continental crust. 2. Most of the Earth's internal heat is contained within the mantle. 3. Large convective cells in the crust circulate heat and drive plate-tectonic processes. Select the answer using the code given below :
Add
Playbook: Earth's Structure, Landforms and Geological Time
A
3 only
B
1 and 2 only
C
2 and 3 only
D
1, 2 and 3
Tap an option to check your answer.
Show solution
[Q115 · Apr · 2024]
Report
Q3506
#3506
Geography → Indian Geography — Physical Features → Indian Rivers, Lakes and Water Bodies
·
Moderate
Which of the following statements regarding the given rivers is/are correct ? 1. Tsangpo crosses over into India under the name of Dihang. 2. Godavari has the second largest river basin covering about 10 percent of the area of India. 3. Rivers Chambal and Betwa are the important tributaries of river Ganga which join river Ganga directly in Uttar Pradesh. Select the answer using the code given below :
Add
Playbook: Indian Geography — Physical Features
A
1 only
B
1 and 2 only
C
2 and 3 only
D
1, 2 and 3
Tap an option to check your answer.
Show solution
[Q116 · Apr · 2024]
Report
Q3507
#3507
Geography → Climatology, Atmosphere and Weather → Climate Classification and Zones
·
Hard
Which of the following statements regarding the World Climate Types and their relation with Inter Tropical Convergence Zone (ITCZ) is/are correct ? 1. Tropical Wet Climate is one of the world's rainiest due to the dominance of the ITCZ over it. 2. Tropical Savanna Climate experiences a distinctive alternation of wet and dry seasons, caused chiefly by the seasonal shift in latitude of the subtropical highs and ITCZ. 3. The Tropical Monsoonal Climate experiences heavy rainfall as a consequence of the nearness of the ITCZ for much of the year. Select the answer using the code given below :
Add
Playbook: Climatology, Atmosphere and Weather
A
1 only
B
1 and 2 only
C
2 and 3 only
D
1, 2 and 3
Tap an option to check your answer.
Show solution
[Q117 · Apr · 2024]
Report
Q3508
#3508
Geography → Climatology, Atmosphere and Weather → Cyclones, Fronts and Local Winds
·
Moderate
Which of the following statements regarding tropical cyclones is/are correct ? 1. These storms develop during the summer and autumn in every tropical ocean except the South Atlantic and eastern South Pacific Oceans. 2. Tropical cyclones that occur in the North Atlantic and eastern North Pacific Oceans are known as typhoons. 3. Tropical cyclones that occur in the Indian and South Pacific Oceans are called cyclones. Select the answer using the code given below :
Add
Playbook: Climatology, Atmosphere and Weather
A
3 only
B
1 and 2 only
C
1 and 3 only
D
1, 2 and 3
Tap an option to check your answer.
Show solution
[Q118 · Apr · 2024]
Report
Q3509
#3509
Biology → Ecology and Environment → Ecosystems, Biomes and Ecological Interactions
·
Moderate
Identify the land biome on the basis of the given characteristics : 1. Their climates are characterised by high rainfall and temperatures that vary from cold to mild. 2. These forests contain primarily deciduous trees – including maple, oak, hickory and beechwood. 3. Raccoons, opossums, bats and squirrels are found in the trees. Select the correct land biome from the options given below :
Add
Playbook: Ecology and Environment
A
Tropical forest
B
Temperate forest
C
Boreal forest
D
Mediterranean forest
Tap an option to check your answer.
Show solution
[Q119 · Apr · 2024]
Report
Q3510
#3510
Biology → Plant Biology → Photosynthesis
·
Easy
Leaves of most plants appear green because the chlorophyll present in it :
Add
Playbook: Plant Biology
A
absorbs red and blue light while reflecting green light.
B
absorbs green light only.
C
absorbs green light while reflecting red and blue light.
D
reflects red light and absorbs blue and green light.
Tap an option to check your answer.
Show solution
[Q120 · Apr · 2024]
Report
Q3511
#3511
Biology → Cell Biology → Prokaryotic vs Eukaryotic Cells
·
Easy
In most prokaryotes, the chromosome number is :
Add
Playbook: Cell Biology
A
4
B
3
C
2
D
1
Tap an option to check your answer.
Show solution
[Q121 · Apr · 2024]
Report
Q3512
#3512
Biology → Cell Biology → Prokaryotic vs Eukaryotic Cells
·
Easy
Bacterial DNA is referred to as naked because it is
not
\textbf{\text{not}}
not
associated with :
Add
Playbook: Cell Biology
A
any scaffold
B
proteins
C
ribozymes
D
plasmid
Tap an option to check your answer.
Show solution
[Q122 · Apr · 2024]
Report
Q3513
#3513
Biology → Human Physiology → Immune System — Antibody Production
·
Easy
Which one among the following cells produces antibodies against a foreign antigen ?
Add
Playbook: Human Physiology
A
Lymphocytes
B
Erythrocytes
C
Eosinophils
D
Platelets
Tap an option to check your answer.
Show solution
[Q123 · Apr · 2024]
Report
Q3514
#3514
Physics → Laws of Motion and Forces → Newton's Laws of Motion
·
Easy
·
Has image
If the block P as shown in the figure below were to be at rest, what should the magnitude of force F be ? (Forces: 10 N ←, 2 N -> , 15 N ←, 15 N -> , F -> )
Add
Playbook: Laws of Motion and Forces
A
5 N
B
6 N
C
8 N
D
10 N
Tap an option to check your answer.
Show solution
[Q124 · Apr · 2024]
Report
Q3515
#3515
Physics → Modern Physics → Nuclear Physics
·
Easy
Of the following, which does
not
\textbf{\text{not}}
not
belong to a nuclear reactor ?
Add
Playbook: Modern Physics
A
A turbine
B
A heat exchanger
C
A mechanism to reduce
C
O
2
CO_2
C
O
2
emission
D
A reaction chamber
Tap an option to check your answer.
Show solution
[Q125 · Apr · 2024]
Report
Q3516
#3516
Physics → Electricity and Magnetism → Combination of Resistors
·
Moderate
·
Has image
Consider the electric circuit with 5
Ω
\Omega
Ω
in series, middle branch has 10
Ω
\Omega
Ω
, 0
Ω
\Omega
Ω
and 10
Ω
\Omega
Ω
in parallel, and 5
Ω
\Omega
Ω
in series, powered by 10 V. The current in the above electric circuit is :
Add
Playbook: Electricity and Magnetism
A
1 A
B
(10/15) A
C
2 A
D
1.5 A
Tap an option to check your answer.
Show solution
[Q126 · Apr · 2024]
Report
Q3517
#3517
Physics → Light and Optics → Human Eye and Optical Instruments
·
Easy
A microscope may be a combination of :
Add
Playbook: Light and Optics
A
two convex lenses.
B
a convex and a concave lens.
C
two concave lenses.
D
a convex lens and a convex mirror.
Tap an option to check your answer.
Show solution
[Q127 · Apr · 2024]
Report
Q3518
#3518
Physics → Light and Optics → Lenses and Lens Formula
·
Hard
For a human eye, where u is the distance of an object from the eye, f is the focal length of the lens and v is the distance of image from the eye, which is the correct schematic graph ?
Add
Playbook: Light and Optics
A
Graph (a): v decreasing curve as u increases
B
Graph (b): v linear decrease as u increases
C
Graph (c): f vs u concave curve
D
Graph (d): v vs f concave increasing curve
Tap an option to check your answer.
Show solution
[Q128 · Apr · 2024]
Report
Q3519
#3519
Physics → Light and Optics → Prisms and Dispersion
·
Moderate
Which of the following statements with regard to the phenomenon of the primary rainbow formation by water droplets is/are correct ? 1. It involves refraction and one internal reflection of sunlight. 2. It involves refraction of sunlight only. 3. It is formed as the inner bow. 4. It may involve more than one internal reflection as well as refraction of sunlight. Select the answer using the code given below :
Add
Playbook: Light and Optics
A
1 only
B
1 and 3
C
3 and 4
D
2 and 3
Tap an option to check your answer.
Show solution
[Q129 · Apr · 2024]
Report
Q3520
#3520
Physics → Modern Physics → Atomic Structure
·
Easy
Which one of the following scientists mentioned that an electron in an atom could revolve in certain stable orbits without the emission of radiant energy ?
Add
Playbook: Modern Physics
A
Ernest Rutherford
B
J.J. Thomson
C
Niels Bohr
D
Albert Einstein
Tap an option to check your answer.
Show solution
[Q130 · Apr · 2024]
Report
Q3521
#3521
Physics → Modern Physics → Scientists and Discoveries
·
Easy
LIGO experiment confirmed one of the predictions of :
Add
Playbook: Modern Physics
A
String theory
B
Special theory of relativity
C
Quantum mechanics
D
General theory of relativity
Tap an option to check your answer.
Show solution
[Q131 · Apr · 2024]
Report
Q3522
#3522
Physics → Laws of Motion and Forces → Friction
·
Easy
A block of mass 2 kg, moving with the initial speed of 3 m/s comes to rest on a rough horizontal surface after travelling a distance of 3 m. The magnitude of the frictional force is :
Add
Playbook: Laws of Motion and Forces
A
9 N
B
3 N
C
18 N
D
1 N
Tap an option to check your answer.
Show solution
[Q132 · Apr · 2024]
Report
Q3523
#3523
Physics → Electricity and Magnetism → Electric Current and Ohm's Law
·
Easy
Which one of the following is primarily responsible for conduction of current in a metal ?
Add
Playbook: Electricity and Magnetism
A
Bound electrons
B
Free electrons
C
Both bound and free electrons
D
Ions
Tap an option to check your answer.
Show solution
[Q133 · Apr · 2024]
Report
Q3524
#3524
History → Medieval India → Mughal Empire and Administration
·
Hard
Which of the following were features of the postal system of India as described by Ibn Battuta ? 1. The foot post carries a ringing bell in one hand. 2. The horse post is called uluq, stationed at a distance of every four miles. 3. The foot post or dawa has one station at every four kos of distance. 4. The foot post is quicker than horse post. Select the correct answer using the code given below :
Add
Playbook: Medieval India
A
1, 2 and 4
B
1 and 2 only
C
2 and 3 only
D
1, 3 and 4
Tap an option to check your answer.
Show solution
[Q134 · Apr · 2024]
Report
Q3525
#3525
History → Ancient India → Ancient Indian Literature and Inscriptions
·
Hard
Which one of the following texts is a commentary written by Chakrapanidatta (11 Century CE from Bengal) on the Sushrut Samhita ?
Add
Playbook: Ancient India
A
Sabdachandrika
B
Bhanumati
C
Nitiratnakara
D
Lohasarvasava
Tap an option to check your answer.
Show solution
[Q135 · Apr · 2024]
Report
Prev
Page 141 of 195
Next
1
…
140
141
142
…
195
PYQ Vault
Bank
Guides
Notes
NDA
Sign in