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Objective Questions

Latest OSSSC Junior Assistant Exam Question (Objective Questions), MCQ in English

Subjects : Mathematics, General Studies, English, Odia, Computer, Logical Reasoning

Question Bank OSSSC Junior Assistant Prelims Exam - English
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Mathematics

Question 1Single Answer
The elements of the set {x : x is an integer, x2 : 4} can be represent as .....Z..... . Here, Z refers to
  1. A{–2, 2} 
  2. B{–1, 0, 1}
  3. C{–2, –1, 0, 1, 2}
  4. D{0, 1, 2}
Question 2Single Answer
  1. DNone of these
Question 3Single Answer
If Y = {x : x is a positive factor of the number 2p – 1(2p – 1), where 2p – 1 is a prime number}, then Y can be represent in roster form as
  1. A{2}
  2. B{1, 2}  
  3. C{1, 2, 22, ....., 2p – 1}
  4. D{1, 2, 22, 23,.... 2p – 1, (2p – 1)}
Question 4Single Answer
The set {x : x is a positive integer less than 6 and 3x – 1 is an even number} in roster form is
  1. A{1, 2, 3, 4, 5}
  2. B{1, 2, 3, 4, 5, 6}  
  3. C{2, 4, 6}
  4. D{1, 3, 5}
Question 5Single Answer
If A B and A B, then
  1. AA is called a proper subset of B
  2. BA is called a super set of B
  3. CA is not a subset of B 
  4. DB is a subset of A
Question 6Single Answer
The number of non-empty subsets of the set{1, 2, 3, 4} is
  1. A15
  2. B14
  3. C16
  4. D17
Question 7Single Answer
The number of elements of the power set of a set containing m elements is
  1. A2m – 1
  2. Bm 
  3. Cm2
  4. D2m
Question 8Single Answer
If A = {x : x = n2, n = 1, 2, 3}, then number of proper subsets is
  1. A3
  2. B8
  3. C7
  4. DNone of these
Question 9Single Answer
If A = {x : x = 4n + 1, 2 £ n £ 5},then number of subsets of A is
  1. A16
  2. B15  
  3. C4 
  4. DNone of these 
Question 10Single Answer
Let A and B be two non-empty subsets of a set X such that A is not a subset of B, then
  1. AA is always a subset of the complement of B
  2. BB is always a subset of A  
  3. CA and B are always disjoint
  4. DA and the complement of B are always non-disjoint  
Question 11Single Answer
Which of the following is/are empty set? 
A = {x : x2 + x + 1 = 0 and x Î Z}   B = {x : x is a prime number and 19 < x < 23}
  1. AA
  2. BB  
  3. CBoth A and B
  4. DNone of the above 
Question 12Single Answer
The set {x : x4 = 1 and x R} is .....X.... set. Here, X refers to
  1. Aempty
  2. Bfinite
  3. Cinfinite
  4. Dsingleton 
Question 13Single Answer
The universal set for the sets   
A = {x : x2 – 5x + 6 = 0} and   
B = {x : x2 – 3x + 2 = 0} having least number of elements is
  1. A{1, 2}
  2. B{1, 3}
  3. C{1, 2, 3}
  4. D{0, 1, 2, 3}
Question 14Single Answer
If A = {1, 2, 3}, B = {x € R : x2 – 2x + 1 = 0}, 
C = {1, 2, 2, 3} and 
D = {x € R : x3 – 6x2 + 11x – 6 = 0}, then the equal sets are
  1. AA and B
  2. BA and C  
  3. CA, B and C 
  4. DA, C and D
Question 15Single Answer
If A = (–3, 5) and  B = [–7, 9], then
  1. AA = B
  2. BA B 
  3. CB A
  4. DNone of these 
Question 16Single Answer
Two finite sets have m and n elements, respectively. The total number of subsets of first set is 56 more than the total number of subsets of the second set. The value of m and n respectively are
  1. A7, 6
  2. B5, 1
  3. C6, 3
  4. D8, 7
Question 17Single Answer
Combine terms: 12a + 26b  - 4b – 16a .
  1. A4a + 22b
  2. B-28a + 30b
  3. C-4a + 22b
  4. D28a + 30b
Question 18Single Answer
The average of first 50 natural numbers is ………… .
  1. A25.30
  2. B25.5
  3. C25.00
  4. D12.25
Question 19Single Answer
60 Times of 8 Equals to
  1. A480
  2. B300
  3. C250
  4. D400
Question 20Single Answer
Consider the sets
A = {x : x is a real number and x2 + 1 = 0}
B = {x : x is a real number and x2 – 16 = 0}
C = {x : x is a real number and x2 = x + 2}
Which of the following is are null set ?
  1. AA
  2. BA and B
  3. CA and C
  4. DA, B and C

General Studies

Question 21Single Answer
Yojna a weekly journal
  1. AMinistry of Finance        
  2. BMinistry of Information and Broadcastin
  3. CMinistry of Rural Development
  4. DPlanning Commission
Question 22Single Answer
It is said that Ashoka attacked Kalinga to get a Beautiful Girl of Fisherman Caste. Name the Girl
  1. ALalita
  2. BChandrika
  3. CKarubaki
  4. DRupambika
Question 23Single Answer
In which year was the Kalinga War Fought
  1. A150 BC
  2. B261 BC
  3. C75 Dc
  4. D​166 BC
Question 24Single Answer
In Odisha KingAshoka did set up two H.Q.One was at Bhubaneswar. Where was the Second H.Q
  1. AJaugada
  2. BLalitgiri
  3. CMallechhmunda
  4. DSonepur
Question 25Single Answer
Jaugada is in which district
  1. APuri
  2. BKeonjhar
  3. CGanjam
  4. DKoraput
Question 26Single Answer
Witnessing mindess' massaere in Kalinga Was Ashoka got repentant and embraced Bhddhism. From which Buddhist Guru. He took initiation and Wbcame Buddhist
  1. AUpagupta
  2. BChankya
  3. CPanini
  4. DHarisen​
Question 27Single Answer
Sattriya dance form is famous in which of these states ?
  1. AAssam
  2. BHimachal Pradesh
  3. CPunjab
  4. DTamil Nadu
Question 28Single Answer

"Who said, 'India was a parrot unto itself'?

  1. AMalik Muhammad Joyce
  2. BRaskhan
  3. CRich Khusrow
  4. DRich Hasan
Question 29Single Answer
Which is the national game of Bhutan ?
  1. Abadminton
  2. Bbasketball
  3. Cfootball
  4. Darchery
Question 30Single Answer
When was the Constituent Assembly of India formed?
  1. A1946
  2. B1947
  3. C1948
  4. D1950
Question 31Single Answer
Who was the Chairman of the Drafting Committee of the Indian Constitution?
  1. ADr. Rajendra Prasad
  2. BDr. B.R. Ambedkar
  3. CJawaharlal Nehru
  4. DSardar Vallabhbhai Patel
Question 32Single Answer
Who is known as the "Father of the Indian Renaissance" ?
  1. ARaja Ram Mohan Roy
  2. BSwami Vivekananda
  3. CRabindranath Tagore
  4. DMahatma Gandhi
Question 33Single Answer
Which classical dance form is associated with Tamil Nadu ?
  1. AKathak
  2. BKuchipudi
  3. CBharatanatyam
  4. DOdissi
Question 34Single Answer
Who is known as the "Missile Man of India"?
  1. ADr. Homi J. Bhabha
  2. BDr. Vikram Sarabhai
  3. CDr. APJ Abdul Kalam
  4. DDr. Satish Dhawan
Question 35Single Answer
Which organization is responsible for India's space exploration programs?
  1. ABARC
  2. BISRO
  3. CDRDO
  4. DHAL
Question 36Single Answer
The "Utkarsh Odisha – Make in Odisha Conclave 2025" was inaugurated by whom in Bhubaneswar?
  1. AChief Minister of Odisha
  2. BPrime Minister of India
  3. CPresident of India
  4. DUnion Minister of Commerce & Industry
Question 37Single Answer
The "Pravasi Bharatiya Divas (PBD) 2025" is scheduled to be held in which city of Odisha?
  1. ACuttack
  2. BPuri
  3. CBhubaneswar
  4. DKonark
Question 38Single Answer
The Odisha Economic Survey 2024-25 projects the state's GSDP (at constant prices) to grow by what percentage over the previous year?
  1. A6.0%
  2. B7.2%
  3. C8.5%
  4. D9.1%
Question 39Single Answer
Who among the following was associated with Enlightenment philosophy?
  1. AVoltaire
  2. BShakespeare
  3. CErasmus
  4. DAll of the above
Question 40Single Answer
When did World War II end?
  1. A1918
  2. B1939
  3. C1946
  4. D1945

English

Question 41Single Answer
I go to Madurai by —– Vaigai Express
  1. Aa
  2. Ban
  3. Csome
  4. Dthe
Question 42Single Answer
Have the car stolen!
  1. ASteal the car
  2. BYou should have the stolen car
  3. CGet someone to steal the car
  4. DThey have stolen the car
Question 43Single Answer
The payment was collected by the hardworking salesman.
  1. AThe hardworking salesman collected the payment.
  2. Bthe salesman who worked heard was able to collect the payment.
  3. Cto collect the payment the salesman had to work hard.
  4. DThe hardworking salesman was able to collect the payment.
Question 44Single Answer
I had to stop all my work to complete this project.
  1. AAll other work had to be stopped to complete this project by me
  2. BFor completing this project all other work must be stopped
  3. CFor completing this project I had to stop all my work
  4. DTo complete this project all other work had been stopped by me
Question 45Single Answer
They have published the names of all the successful candidates.
  1. AThe candidates who have succeeded their names they had published.
  2. BThe names of all the successful candidates have been published by them
  3. CThe candidates who have succeeded their names have been published by them.
  4. DThe names of all the successful candidate were published by them. 
Question 46Single Answer
The online shopping site lowered the prices.
  1. ALowering of the prices was done by the online shopping site
  2. BThe prices were lowered by the online shopping site
  3. CThe prices had been lowered by the online shopping site
  4. DThe prices have been lowered by the online shopping site
Question 47Single Answer
Who taught you to drive a truck ?
  1. ATo drive a truck by whom were you taught?
  2. BDriving a truck by who were you taught?
  3. CDriving a truck by who were you being taught?
  4. DBy whom were you taught to drive a truck?
Question 48Single Answer
We shall invite Suresh.
  1. ASuresh would be invited by us
  2. BSuresh would have been invited by us
  3. CSuresh will be invited by us
  4. DSuresh will have been invited by us
Question 49Single Answer
Dark clouds have overcast the evening sky.
  1. ABy the dark clouds the evening sky was overcast.
  2. BThe evening sky has been overcast by the dark clouds.
  3. CDark clouds overcastted the evening sky.
  4. DThe sky of the evening was overcasted by dark clouds.
Question 50Single Answer
The partners will celebrate their triumph tomorrow. 
  1. AThe triumph would be celebrated by the partners a day before
  2. BThe triumph would be celebrated by the partners a day after
  3. CThe triumph would have been celebrated by the partners a day after
  4. DThe triumph will have been celebrated by the partners tomorrow
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