Explore topic-wise MCQs in Avionics.

This section includes 955 Mcqs, each offering curated multiple-choice questions to sharpen your Avionics knowledge and support exam preparation. Choose a topic below to get started.

151.

Name the river that does not originate in Western Ghats -

A. Kaveri
B. Vaigai
C. Barak
D. Godavari
Answer» D. Godavari
152.

Tuberculosis is a disease which is

A. harmless
B. contagious
C. venereal
D. None of Above
Answer» C. venereal
153.

Where was Giuseppe Piazzi born?

A. Ponte de Valtellina
B. Turin
C. Venice
D. Milan
Answer» B. Turin
154.

The genetic code is degenerated. Which of the following codons represents the principle of degeneracy?

A. AUG and AUA
B. UAA and UAC
C. UUA and UUC
D. CAU and CAC
Answer» E.
155.

Where was George Washington born?

A. Westmoreland county
B. Orange county
C. Los Angeles
D. New Orleans
Answer» B. Orange county
156.

In angiosperm, the endosperm is

A. diploid
B. haploid
C. none of these
D. triploid
Answer» E.
157.

The most important element of weather affecting agriculture in India is:

A. Rainfall
B. Temperature
C. Humidity
D. Wind
Answer» B. Temperature
158.

Which among the following rivers joins the Ganga from south?

A. Gandak
B. Yamuna
C. Gomti
D. Ghaghra
Answer» C. Gomti
159.

Ganga river is an example of -

A. Antecedent drainage
B. Consequent drainage
C. Insequent drainage
D. Subsequent drainage
Answer» B. Consequent drainage
160.

Where is the famous Pinjore Garden situated?

A. Shimla
B. Dehradun
C. Chandigarh
D. New Delhi
Answer» D. New Delhi
161.

The plants which have been infused foreign DNA into their cells are

A. genetic plants
B. unicellular plants
C. multicellular plants
D. transgenic plants
Answer» E.
162.

In the structure of planet Earth, below the mantle, the core is mainly made up of which one of the following?

A. Aluminium
B. Chromium
C. Iron
D. Silicon
Answer» D. Silicon
163.

The time taken by light to reach the Earth from the Sun is

A. 8 sec
B. 8 Min
C. 8 min 20 sec
D. 20 sec
Answer» D. 20 sec
164.

The star, nearest to the Earth is

A. Sun
B. Alpha centauri
C. Dhruva
D. Chitra
Answer» B. Alpha centauri
165.

Where was Giosue Carducci professor?

A. Liguria
B. Bologna
C. Cuneo
D. Aosta
Answer» C. Cuneo
166.

Which one of the following countries is the largest producer of uranium in the world?

A. Canada
B. South Africa
C. Namibia
D. USA
Answer» B. South Africa
167.

Which one among the following is a correct sequence of the Indian ports from north to south?

A. Kandla-Haldia-Paradeep-Kochi
B. Haldia-Kandla-Paradeep-Kochi
C. Kochi-Kandla-Haldia-Paradeep
D. Kandla-Haldia-Kochi-Paradeep
Answer» B. Haldia-Kandla-Paradeep-Kochi
168.

Lightning and thundering are the characteristic feature of -

A. Ionosphere
B. Mesosphere
C. Troposphere
D. Stratosphere
Answer» D. Stratosphere
169.

Which State is the largest producer of natural rubber?

A. Tamil Nadu
B. Kerala
C. Assam
D. Andhra Pradesh
Answer» C. Assam
170.

South Africa is the chief producer of

A. Tin
B. Iron ore
C. Gold
D. Copper
Answer» D. Copper
171.

Which rocks could be formed by deposits of animal shells and skeletons?

A. Sandstone
B. Limestone
C. Quartz
D. Basalt
Answer» C. Quartz
172.

The first hydroelectric plant in India was established at -

A. Darjeeling
B. Shiv Samudram
C. Mohra
D. Khopoli
Answer» C. Mohra
173.

What was George Westinghouse’s first invention?

A. Rotary steam engine
B. Winnower
C. Water meter
D. Elevator
Answer» B. Winnower
174.

Which important event took place on 4 July 1776?

A. Declaration of American Independence
B. Battle of Waterloo
C. British explorers reached South Pole
D. Battle of Trafalgar
Answer» B. Battle of Waterloo
175.

Where did Giuseppe Piazzi die?

A. Ravenna
B. Padua
C. Naples
D. Viterbo
Answer» D. Viterbo
176.

The mass of the moon in comparison to the earth is

A. 01-04-2015 12:00:00 AM
B. 01-01-1980 12:00:00 AM
C. 1/100
D. None of these
Answer» C. 1/100
177.

Which one of the following is correctly arranged according to their distances from the Sun?

A. Neptune, Pluto, Mars and Earth
B. Earth, Jupiter, Mercury and Venus
C. Mars, Earth, Jupiter and Saturn
D. Mercury, Earth, Jupiter and Saturn
Answer» E.
178.

Indravati is a tributary of which river?

A. Ganga
B. Godavari
C. Krishna
D. Mahanadi
Answer» C. Krishna
179.

What is the point of origin of an earthquake called?

A. Quake centre
B. Epicentre
C. Seismic focus
D. Tectonic point
Answer» D. Tectonic point
180.

The reasoning which moves from general statement towards particular conclusion is

A. inductive reasoning
B. deductive reasoning
C. Both A and B
D. none
Answer» C. Both A and B
181.

Of which duchy was George VI made duke in 1920?

A. Sussex
B. Windsor
C. Connaught
D. York
Answer» E.
182.

Tiny thin walled ducts which are present in the lungs of birds are called

A. alveoli
B. bronchi
C. parabronchi
D. bronchioles
Answer» D. bronchioles
183.

Which of the following are used as selection marker for the cells transformed with Agrobacterium?

A. Streptomycin phosphotransferase
B. Neomycin phosphotransferase
C. any of the above
D. Hygromycin phosphotransferase
Answer» D. Hygromycin phosphotransferase
184.

Which one of the following regions does not have Mediterranean climate?

A. California
B. Central Chile
C. Eastern Australia
D. South-Western South Africa
Answer» D. South-Western South Africa
185.

The longest river of India is

A. Brahmaputra
B. Narmada
C. Yamuna
D. Ganga
Answer» E.
186.

Which one of the following is the main area for producing 'Tidal Energy'?

A. Gulf of Bengal
B. Gulf of Mannar
C. Gulf of Khambhat
D. Gulf of Kutch
Answer» D. Gulf of Kutch
187.

Which of the following planets is smaller than the Earth?

A. Saturn
B. Venus
C. Uranus
D. Neptune
Answer» C. Uranus
188.

Which one of the following areas of India does not come under the zone of high seismic intensity?

A. Kachchh
B. Karnataka Plateau
C. Uttarakhand
D. Himachal Pradesh
Answer» C. Uttarakhand
189.

Which country is the setting for Graham Greene’s novel The Comedians?

A. Cuba
B. Vietnam
C. Haiti
D. Turkey
Answer» D. Turkey
190.

The ten pair of apertures in tracheal trunk of cockroach is called

A. tracheaoles
B. tracheae
C. spiracles
D. gizzard
Answer» D. gizzard
191.

As a people and nation, India was ------------ at the --------------- attack in New York and Washington.

A. bewildered, viscious
B. shocked, barbaric
C. amazed, treacherous
D. troubled, massive
Answer» C. amazed, treacherous
192.

Pediplains and inselbergs are features of the old stage of which cycle of erosion?

A. Glacial
B. Karst
C. Arid
D. Marine
Answer» D. Marine
193.

The exchange of gases in respiration is only done by

A. osmosis
B. diffusion
C. transport
D. movement
Answer» C. transport
194.

A walnut tree can be saved from attack of aphid biologically by a parasite

A. wasp
B. bee
C. leech
D. lice
Answer» B. bee
195.

Which one of the following is not temperate grass land?

A. Savanna
B. Pampas
C. Veld
D. Down
Answer» B. Pampas
196.

All the societal forces that affect values, actions and beliefs of different groups of people are together called

A. expatriation
B. repatriation
C. culture
D. economy
Answer» D. economy
197.

If the employee is citizen of the country where the operation is located but headquarters are located in another country then employee is classified as

A. expatriates
B. host country nationals
C. third country nationals
D. third world employees
Answer» C. third country nationals
198.

On which river is Jog falls- the biggest waterfall of India?

A. Sherawati
B. Cauvery
C. Godawari
D. Narmada
Answer» B. Cauvery
199.

Which painting won George Romney an award from the Society of Arts?

A. Sir Christopher and Lady Sykes
B. The Death of General Wolfe
C. Annunciation
D. Flight into Egypt
Answer» C. Annunciation
200.

Shivasamudram Falls is found in the course of river

A. Cauvery
B. Mahanadi
C. Krishna
D. Godavari
Answer» B. Mahanadi