Mutation is to Evolution as Revolution is to _____
- ((a))
Innovation
- ((b))
Reformation
- ((c))
Transformation
- ((d))
Progress
Show Answer
Innovation
100 questions · 60 minutes · with answers · free
Mutation is to Evolution as Revolution is to _____
Innovation
Reformation
Transformation
Progress
Innovation
What comes next in the series-
3 : 10 :: 5 : ?
20
24
26
30
20
Prism is to Light as Filter is to ______
Air
Dust
Impurity
Sound
Air
Algorithm is to Computation as Recipe is to _____
Ingredients
Food
Cooking
Process
Ingredients
Identify the odd one: 6, 10, 14, 21
6
10
14
21
6
Complete the pattern: Stimulus, Response, Reinforcement,.______
Extinction
Repetition
Learning
Motivation
Extinction
Instruction: Follow the same pattern of letter progression for the second analogy.
FLOW : GNQX :: RAIN : ?
SCKO
SCJP
SBJM
SBIP
SCKO
Direction: In each of the following questions, four words have been given, out of which three are alike in some manner and the fourth one is different. Choose out the odd one.
Blockchain
Database
Encryption
Ecosystem
Blockchain
Direction: In each of the following questions, four words have been given, out of which three are alike in some manner and the fourth one is different. Choose out the odd one.
Equilibrium
Feedback
Homeostasis
Inference
Equilibrium
Select the next term: Perception, Comprehension, Judgement, ______
Criticism
Evaluation
Decision
Intuition
Criticism
Your teammate is angry and starts blaming you unfairly. What is the emotionally intelligent way to respond?
Yell back
Walk away immediately
Listen calmly and clarify facts
Blame them back
Yell back
Your friend is excited about a project but their idea seems flawed. What should you do?
Laugh at them
Criticize in public
Give private, respectful feedback
Change the topic
Laugh at them
Identify the next number: 97, 89, 83, 79, ?
71
77
67
65
71
Complete: 17, 34, 20, 40, 23, ?
46
48
45
50
46
Complete the sequence: Z, X, V, T, ?
R
S
Q
P
R
If 4 @ 2 = 6 and 5 @ 3 = 8, what is 6 @ 4?
9
10
8
11
9
If 12 3 = 3, what is 15 $ 5?
2
3
4
5
2
Which argument is flawed in logic?
Students who study succeed
All rich people are corrupt
Teachers shape the nation
Practice improves performance
Students who study succeed
Which of the following cannot be formed using letters from the word DECISION?
CONSIDER
NICE
ICON
SIDE
CONSIDER
If BANK is written as CZOL, how is CASH written?
DZTI
DBTI
DCTL
DBTJ
DZTI
In a certain code language, the word HIDE is written as 8524. and ‘DICE’ is coded as ‘4235’. What is the code for ‘C’ in the given code language?
2
5
8
3
2
If 6 * 2 = 12 and 3 * 4 = 12, what is 5 * 3?
8
15
10
12
8
Statement Newspapers are losing popularity due to digital media.
Which of the following, if true, most strengthens this claim ?
Most people under 30 prefer watching news summaries on social media platforms.
A major newspaper reported a 40% decline in print subscriptions over the past five years.
Radio is making a comeback
TV viewership is stable
Most people under 30 prefer watching news summaries on social media platforms.
If
A # B = A2 + B,
A @ B = A - B,
A * B = A +2B,
then what is the value of: 5 # 3 @ 2 * 4 ?
21
19
25
34
21
If 1 = 1,2 = 4,3 = 9, then 4 = ?
12
14
16
18
12
What is the function of the lysosomes in animal cells?
Transport proteins within the cell
Break down waste materials and cellular debris
Produce ATP through cellular respiration
Synthesize lipids
Transport proteins within the cell
Which branch of geology focuses on the study of fossils and ancient life forms?
Petrology
Mineralogy
Palaeontology
Geochronology
Petrology
who inaugurated and addressed the 85th All India Presiding officers' Conference in Patna, Bihar, on 20 January 2025 as Speaker of | the Lok Sabha ?
Venkaiah Naidu
Jagdeep Dhankhar
Om Birla
Harivansh Singh
Venkaiah Naidu
Which ministry is responsible for implementing DISHA?
Ministry of Education
Ministry of Electronics and Information Technology (Meity)
Ministry of Rural Development
Ministry of Skill Development
Ministry of Education
What is the primary focus of BIMSTEC?
Military cooperation.
Economic and technical cooperation
Space exploration
Cultural exchange
Military cooperation.
Which modes of transport are included in the TEN-T(Trans-European Transport Network) network?
Roads and railways only
Roads, railways, airports, and waterways
Railways and airports only
Waterways and pipelines only
Roads and railways only
Which of the following is NOT typically considered a factor in the Happiness Index?
Economic status
Social support
Sports performance
Environmental conditions
Economic status
What is one of the key sectors focused on by the BRICS Business Council?
Tourism
Infrastructure
Fashion
Entertainment
Tourism
Which ministry is responsible for implementing the District Development Coordination and Monitoring Committee (DISHA)?
Ministry of Education
Ministry of Electronics and Information Technology (Meity)
Ministry of Rural Development
Ministry of Skill Development
Ministry of Education
Which festival celebrates the birth of Lord Krishna?
Janmashtami
Ganesh Chaturthi
Ram Navami
Navratri
Janmashtami
Who authored the popular book Wings of Fire, an autobiography?
Dr. Manmohan Singh
Dr. A.P.J. Abdul Kalam
Jawaharlal Nehru
C.V. Raman
Dr. Manmohan Singh
The famous Sanchi Stupa is associated with which ancient architectural tradition?
Hindu
Jain
Buddhist
Mughal
Hindu
What happens to the kinetic energy of a moving object if its velocity is tripled?
It becomes 6 times
It becomes 9 times
it becomes 3 times
it becomes 12 times
It becomes 6 times
Under which organization does the Trade and Development Board operate?
World Trade Organization (WTO)
United Nations Conference on Trade and Development (UNCTAD)
International Monetary Fund (IMF)
World Bank
World Trade Organization (WTO)
How does the Central Bank do debt monetization?
The central bank directly finances the government by purchasing its debt
The central bank increases interest rates to control inflation
The government borrows money from foreign countries
The central bank reduces the money supply in the economy
The central bank directly finances the government by purchasing its debt
Which state is the largest producer of sugarcane in India?
Maharashtra
Uttar Pradesh
Punjab
Tamil Nadu
Maharashtra
Name the Lodhi ruler shifted the capital from Delhi to Agra?
Sikandar Lodhi
Ibrahim Lodhi
Bahlul Lodhi
Daulat Khan Lodhi
Sikandar Lodhi
What is the term for the economic measure that tracks changes in the price level of a basket of goods and services?
Consumer Price Index (CPI)
Gross Domestic Product (GDP)
Gini Coefficient
Balance of Payments
Consumer Price Index (CPI)
Which curve in microeconomics shows the relationship between price and quantity demanded?
Supply curve
Demand curve
Production curve
Cost curve
Supply curve
Which one of the following defines spatial distribution of population?
The movement of people from rural to urban areas
The pattern of how people are spread across a given area
The ratio or males to females in a population
The fertility rate of a population
The movement of people from rural to urban areas
Which organization in India is responsible for testing athletes for doping violations?
IOA
AIFF
NADA
BCCI
IOA
In which battle was Ibrahim Lodhi defeated by Babur ?
Battle of Khanwa
Battle of Panipat (1526)
Battle of Chausa
Battle of Ghagra
Battle of Khanwa
In which section of the Indian Constitution are Fundamental Rights outlined?
Part I
Part II
Part III
Part IV
Part I
When there is a disagreement between Union and State laws on a matter listed in the Concurrent List, which law takes precedence?
State Law
Judiciary
President's order
Union Law
State Law
In which year did India participate in the Olympics for the first time?
1900
1920
1928
1948
1900
A contractor undertakes to do a piece of work in 60 days with 48 workers. After 30 days, only half the work is done. How many more workers are needed to complete the work in the scheduled time?
12
24
0
18
12
A contractor agrees to complete a building in 120 days. He employs 75 workers. After 80 days, only half of the work is completed. To avoid the penalty and finish the remaining work on time. How many additional worker must be employ?
60
75
90
100
60
A boat takes 6 hours to travel 36 km downstream and 12 hours to travel the same distance upstream. Find the speed of the boat in still water.
4.5 km/h
8.9 km/h
5.9 km/h
12.7 km/h
4.5 km/h
If a person walks at 5 km/h, he misses a train by 7 minutes. If he walks at 6 km/h, he reaches the station 5 minutes early. Find the distance to the station.
7 km
4 km
12 km
6 km
7 km
A bank offers a savings scheme where ₹10,000 invested at simple interest grows to ₹12,500 in 5 years.
4%
5%
16%
7%
4%
The value of sin4 θ + cos4 θ is equal to:
1
1 - 2 sin2 θ cos2 θ
sin2 θ +cos2 θ
2sin2 θ cos2 θ
1
From a point on the ground, the angle of elevation of the top of a tower is 30. If the distance from the point to the base of the tower is 50 meters, find the height of the tower.
25√3 m
(50√3)/3 m
50 m
(25√3)/2 m
25√3 m
The angle of elevation of the top of a tower is 30° from a point on the ground. On moving 100 m closer to the base, the angle becomes 60°. Find the height of the tower.
50 m
100 m
50√3 m
100√3 m
50 m
If (3 - √7) /(3 + √7) = a + b√7, then the values of a and b are respectively:
a = 8, b = -3
a = 3, b = -8
a = 8/11, b = 3/11
a = 11/8, b = 11/3
a = 8, b = -3
Which of the following is the slope-intercept form of a linear equation?
y = mx + c
x = my + c
y = c + mx2
y = c - mx
y = mx + c
if a - b = 5 and a2 + b2 = 73, then the value of ab is:
12
24
36
48
12
If a2 + b2 + c2 = 20 and ab + bc + ca = 10, then the value of (a + b + c)2 is:
34
30
40
60
34
A rectangular parallelepiped tank has dimensions 4m x 3m x 2.5m. if it is filled with water and the cost of water is ₹25 per 1000 liters, what is the total cost to fill the tank? (1 m3 = 1000 liters)
Rs. 675
Rs. 700
Rs. 750
Rs. 825
Rs. 675
Consider a triangle XYZ where the angle at vertex Y measures 90 degrees and M is the midpoint of hypotenuse XZ. What can be said | about point M?
M is the centroid of the triangle
M is the incenter of the triangle
M is the circumcenter of the triangle
M lies on side YZ
M is the centroid of the triangle
Determine the volumetric measure of a cuboidal solid with a length of 12 centimeters, a breadth of 7 centimeters, and a height of 5 centimeters.
420 cm3
350 cm3
324 cm3
392 cm3
420 cm3
A circle has two chords, AB and CD, which are of equal length. subtend angles of x° and y° respectively at the center. Which of the following is true?
x > y
x < y
x = y
x + y = 180°
x > y
If find the value of x.
1
3
4
5
1
A student claims that the sum of two irrational numbers is always irrational. Which of the following pair of numbers disproves this |claim ?
√2 + √2
√5 + √3
π + √2
√2 + (-√2)
√2 + √2
Two triangles are similar if their corresponding sides are proportional. This is known as the:
AA (Angle-Angle) Similarity
SAS (Side-Angle-Side) Similarity
sss (Side-Side-Side) Similarity
ASA (Angle-Side-Angle) Similarity
AA (Angle-Angle) Similarity
If a price is reduced by 10% and then again reduced by 20%, what is the overall percentage decrease?
28%
30%
32%
36%
28%
A satellite dish is aligned so that it forms an angle x with the horizontal. It is known that cos x = -3/5 and x lies in the third quadrant. What is the sine of half the elevation angle ( / 2), assuming precision is necessary for signal locking?
2/√5
3/√5
2/√3
-2/√3
2/√5
Which of the following is both rational and an integer?
1/2
3
√2
π
1/2
Two numbers are in ratio 4:5. If the sum is 81, find the numbers.
36 : 45
32 : 49
40 : 41
44 : 37
36 : 45
A, B, C share a profit of ₹4800 in the ratio 3:4:5. If C's share is reduced by ₹400, and the remainder is equally divided between A and B, what will be A's final share ?
Rs. 3200
Rs. 1400
Rs. 1500
Rs. 1700
Rs. 3200
A student scores an average of 70 in four subjects. What should he score in the fifth subject to have an average of 75?
95
85
100
90
95
He tossed the coin into the ______
well
whale
wail
wheel
well
Select the correctly spelled legal term.
Affidavit
Aphidavit
Affedevit
Aphidevit
Affidavit
Choose the correct spelling for a term used in communication.
Articulate
Artikulatt
Articoolate
Artikulate
Articulate
Choose the correct meaning of the idiom: "A thorn in the flesh"
A close friend who offers advice
A constant source of irritation or trouble
A long-forgotten mistake
A painful injury
A close friend who offers advice
Choose the correct meaning of the idiom: 'To flog a dead horse'
Beat an animal to carry goods
Waste time on lost cause
Complain loudly and cry
Work hard and win a prize
Beat an animal to carry goods
Find the part of the sentence that contains an error:
Every members of the alumni group (1)/ who attended the annual meet (2)/ shared his or her experiences with great enthusiasm (3)/ over a formal dinner. (4)
Every members of the alumni group (1)
who attended the annual meet (2)
shared his or her experiences with great enthusiasm (3)
over a formal dinner (4)
Every members of the alumni group (1)
Find the part of the sentence that contains an error:
The principal who had retired last year (1)/ and was honoured by all faculty members (2)/ were awarded a lifetime achievement certificate by the board (3)/ on the occasion of annual convocation. (4)
The principal who had retired last year (1)
and was honoured by all faculty members (2)
were awarded a lifetime achievement certificate by the board (3)
on the occasion of annual convocation (4)
The principal who had retired last year (1)
Choose the most suitable option to replace the underlined part of the sentence. If the sentence is already correct, select 'No substitution required'.
One of the most valuable paintings were stolen from the gallery last night.
was stolen
have stolen
had stolen
No substitution required
was stolen
Change the following from active to passive:
She was driving the car when the accident occurred.
The car is being driven by her when the accident occurred.
The car had been driven by her when the accident occurred.
The car was being driven by her when the accident occurred.
She had driven the car when the accident occurred.
The car is being driven by her when the accident occurred.
Convert the sentence provided below from its passive voice structure to an active voice structure:
The roads are being repaired by the municipal workers after complaints from residents.
The municipal workers are repairing the roads after complaints from residents.
The roads were repaired after complaints from residents.
The municipal workers had repaired the roads.
The roads are to be repaired by municipal workers.
The municipal workers are repairing the roads after complaints from residents.
Arrange the parts to form a correct sentence:
P: the guests
Q: with bouquets
R: were warmly
S: greeted
SQPR
PRSQ
QPSR
SQRP
SQPR
Change the following from active to passive:
The editor will revise the entire draft before it is printed.
The entire draft is revised by the editor.
The entire draft will be revised by the editor before it is printed.
The entire draft shall be revised before printing.
The editor has revised the entire draft.
The entire draft is revised by the editor.
Convert the sentence provided below from its passive voice structure to an active voice structure:
A message was being typed by the assistant while the manager was speaking.
The assistant was typing a message while the manager was speaking.
The assistant typed a message while the manager spoke.
A message was typed while the manager was speaking.
The assistant types a message while the manager speaks.
The assistant was typing a message while the manager was speaking.
A sentence is provided in direct speech. From the four given options, choose the one that most accurately conveys the sentence in its corresponding indirect speech.
He said, "I am reading a book now."
He said that he is reading a book then.
He said that he was reading a book now.
He said that he was reading a book then.
He said that he had read a book then.
He said that he is reading a book then.
A sentence is provided in direct speech. From the four given options, choose the one that most accurately conveys the sentence in its corresponding indirect speech.
Ravi said, "I may join the conference next week."
Ravi said that he might join the conference the following week.
Ravi said he may join the conference next week.
Ravi said he would join the conference next week.
Ravi told that he might attend the conference.
Ravi said that he might join the conference the following week.
A sentence is provided in indirect speech. From the four given options, choose the one that most accurately conveys the sentence in its corresponding direct speech.
She said that she was feeling better after rest.
She said, "I am feeling better after rest."
She said, "I felt better after rest."
She said, "she had been feeling better after rest."
She said, "I will feel better after rest."
She said, "I am feeling better after rest."
Arrange the following sentences in the correct order to tell a short story:
(1) She finally found her keys under the sofa.
(2) Sarah searched frantically for her missing keys.
(3) Relieved, she rushed out the door.
(4) She was already late for her appointment.
2-4-1-3
1-2-4-3
1-4-2-3
4-1-2-3
2-4-1-3
Arrange the parts to form a correct sentence:
(1) They revised thoroughly.
(2) The test was challenging.
(3) Their preparation paid off.
(4) Most of them scored well.
1-2-3-4
2-1-3-4
1-2-4-3
1-3-2-4
1-2-3-4
Complete the collocation by choosing a suitable word to fill in the blank.
The workers _____ a break every 45 minutes, which is of great concern to the management.
have
bring
put
take
have
A sentence is provided in indirect speech. From the four given options, choose the one that most accurately conveys the sentence in its corresponding direct speech.
The officer ordered the soldiers to march forward.
The officer said to the soldiers, "March forward."
The officer asked the soldiers, "You must march now."
The officer asked, "Would you march forward?"
The officer order, "Marching forward now!"
The officer said to the soldiers, "March forward."
Arrange the parts to form a correct sentence:
(1) He sowed the seeds
(2) The sprouts began to appear
(3) The farmer ploughed the field
(4) He watered the seeds sown in the field
3 → 1 → 4 → 2
1 → 3 → 4 → 2
3 → 4 → 1 → 2
1 → 4 → 2 → 3
3 → 1 → 4 → 2
Arrange the parts to form a correct sentence:
(1) The lights went out suddenly, plunging the room into darkness.
(2) He quickly grabbed a flashlight from the drawer.
(3) Tom was reading a novel in the living room.
(4) Power was restored after ten minutes.
1-3-2-4
3-1-2-4
4-2-1-3
2-4-3-1
1-3-2-4
Arrange the parts to form a correct and meaningful sentence:
(1) The sky turned dark with thick, black clouds.
(2) People rushed to take shelter under nearby shops and trees.
(3) A loud clap of thunder followed by heavy rainfall startled everyone.
(4) The wind began to blow strongly, scattering leaves and dust.
4-3-2-1
3-4-2-1
2-3-4-1
1-4-3-2
4-3-2-1
Select the correct Synonym of 'IMPECUNIOUS'.
Wealthy
Generous
Poor
Frugal
Wealthy
Choose the correct one word substitution for: "The fear of open or public spaces."
Agoraphobia
Claustrophobia
Xenophobia
Ergophobia
Agoraphobia
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