SSC MCQ & Objective Questions
The SSC (Staff Selection Commission) exams are crucial for students aspiring to secure government jobs in India. Mastering SSC MCQ and objective questions is essential for enhancing your exam preparation and boosting your scores. By practicing these questions, you can identify important topics and improve your understanding of key concepts, ensuring you are well-prepared for your exams.
What You Will Practise Here
Basic Mathematics and Quantitative Aptitude
General Intelligence and Reasoning
General Awareness and Current Affairs
English Language and Comprehension
Important formulas and definitions
Diagrams and visual representations of concepts
Previous years' SSC exam questions
Exam Relevance
Understanding SSC topics is vital as they frequently appear in various exams like CBSE, State Boards, NEET, and JEE. The pattern of questions often includes multiple-choice questions that test not only your knowledge but also your analytical skills. Familiarity with SSC MCQ questions can significantly enhance your performance in these competitive exams, as many of the concepts overlap.
Common Mistakes Students Make
Misinterpreting the question stem, leading to incorrect answers.
Neglecting to review basic formulas, which can result in calculation errors.
Overlooking the importance of time management during practice.
Failing to read all options carefully before selecting an answer.
Relying solely on rote memorization instead of understanding concepts.
FAQs
Question: How can I improve my score in SSC MCQ questions?Answer: Regular practice of SSC objective questions and understanding the underlying concepts will help improve your score significantly.
Question: Are previous years' SSC questions helpful for preparation?Answer: Yes, solving previous years' questions can provide insights into the exam pattern and frequently asked topics.
Start your journey towards success by solving SSC practice MCQs today! Test your understanding and build your confidence for the upcoming exams.
Q. If 'WATER' is coded as 'XBTFS', how is 'FIRE' coded? (2021)
A.
GJTF
B.
GJTE
C.
GJTD
D.
GJTC
Show solution
Solution
Each letter is shifted by +1. F->G, I->J, R->S, E->F. So, FIRE = GJTF.
Correct Answer:
A
— GJTF
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Q. If 'X' is a prime number and 'Y' is an even number greater than 2, which of the following can be concluded?
A.
X is even.
B.
Y is prime.
C.
X + Y is odd.
D.
X + Y is even.
Show solution
Solution
A prime number (X) greater than 2 is odd, and an even number (Y) added to an odd number results in an odd sum.
Correct Answer:
C
— X + Y is odd.
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Q. If 'X' is a square and 'Y' is a rectangle, which of the following is true?
A.
All squares are rectangles.
B.
All rectangles are squares.
C.
X is not a rectangle.
D.
Y is a square.
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Solution
All squares are rectangles because they meet the definition of a rectangle.
Correct Answer:
A
— All squares are rectangles.
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Q. If 'X' is greater than 'Y' and 'Y' is less than 'Z', which of the following is true?
A.
X < Z
B.
Y > Z
C.
X > Z
D.
Y < X
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Solution
'Y < X' is true since 'X' is greater than 'Y'.
Correct Answer:
D
— Y < X
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Q. If 'X' is greater than 'Y' and 'Y' is less than 'Z', which statement is true?
A.
X is less than Z
B.
Y is greater than Z
C.
X is greater than Z
D.
Z is greater than X
Show solution
Solution
If 'X' is greater than 'Y' and 'Y' is less than 'Z', then 'X' must also be less than 'Z'.
Correct Answer:
A
— X is less than Z
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Q. If 'X' is to 'Y' as 'Z' is to _____? 'X' is a type of 'Y', and 'Z' is a type of which word?
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Solution
If 'X' is a type of 'Y', then 'Z' must be a type of 'C' to maintain the relationship.
Correct Answer:
C
— C
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Q. If 'X' is twice as fast as 'Y', and 'Y' takes 30 minutes to complete a task, how long will 'X' take?
A.
15 minutes
B.
30 minutes
C.
60 minutes
D.
45 minutes
Show solution
Solution
'X' being twice as fast means it will take half the time of 'Y', which is 15 minutes.
Correct Answer:
A
— 15 minutes
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Q. If -2 < x < 3, which of the following is true?
A.
x + 1 > 0
B.
x - 1 < 1
C.
2x < 5
D.
x + 2 < 5
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Solution
For -2 < x < 3, 2x < 6 is true, hence 2x < 5 is true.
Correct Answer:
C
— 2x < 5
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Q. If -2x + 5 < 1, what is the value of x?
A.
x < 2
B.
x > 2
C.
x < 3
D.
x > 3
Show solution
Solution
Rearranging gives -2x < -4, thus x > 2.
Correct Answer:
A
— x < 2
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Q. If 0.1 M NaOH is mixed with 0.1 M HCl, what will be the resulting pH?
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Solution
The reaction between NaOH and HCl neutralizes each other, resulting in a neutral solution with a pH of 7.
Correct Answer:
B
— 7
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Q. If 0.125 is expressed as a fraction, what is it?
A.
1/8
B.
1/4
C.
1/2
D.
1/10
Show solution
Solution
0.125 = 125/1000 = 1/8 after simplification.
Correct Answer:
A
— 1/8
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Q. If 0.6 is expressed as a fraction, what is it?
A.
3/5
B.
2/3
C.
1/2
D.
4/5
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Solution
0.6 = 6/10 = 3/5 after simplification.
Correct Answer:
A
— 3/5
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Q. If 1/5 of a number is 20, what is the number?
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Solution
Let the number be x. Then, 1/5 * x = 20, so x = 20 * 5 = 100.
Correct Answer:
A
— 100
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Q. If 10 grams of sodium chloride (NaCl) is dissolved in 100 mL of water, what is the concentration in g/L?
A.
100 g/L
B.
10 g/L
C.
1 g/L
D.
0.1 g/L
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Solution
Concentration = (10 g / 0.1 L) = 100 g/L.
Correct Answer:
A
— 100 g/L
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Q. If 10 liters of paint can cover 200 square meters, how many liters are needed to cover 500 square meters?
A.
20 liters
B.
25 liters
C.
30 liters
D.
35 liters
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Solution
10 liters cover 200 m², so 1 liter covers 20 m². For 500 m², needed = 500 / 20 = 25 liters.
Correct Answer:
B
— 25 liters
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Q. If 10 mL of a 0.1 M NaOH solution is mixed with 10 mL of a 0.1 M HCl solution, what will be the resulting pH?
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Solution
The NaOH and HCl neutralize each other, resulting in a neutral solution with a pH of 7.
Correct Answer:
B
— 7
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Q. If 10 students can complete a project in 15 days, how many days will it take for 5 students to complete the same project?
A.
20 days
B.
25 days
C.
30 days
D.
35 days
Show solution
Solution
Work = 10 students * 15 days = 150 student-days. For 5 students, days = 150 student-days / 5 students = 30 days.
Correct Answer:
C
— 30 days
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Q. If 10 workers can finish a job in 15 days, how many days will it take for 5 workers to finish the same job?
A.
30 days
B.
35 days
C.
40 days
D.
45 days
Show solution
Solution
If 10 workers take 15 days, then 5 workers will take 15 * 10 / 5 = 30 days.
Correct Answer:
C
— 40 days
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Q. If 12 apples cost $3, how much will 20 apples cost?
A.
$4.50
B.
$5.00
C.
$5.50
D.
$6.00
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Solution
Cost per apple = $3 / 12 apples = $0.25. For 20 apples, cost = 20 * $0.25 = $5.00.
Correct Answer:
B
— $5.00
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Q. If 12 liters of a mixture contains 20% oil, how much oil is there in the mixture?
A.
2 liters
B.
3 liters
C.
4 liters
D.
5 liters
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Solution
Oil in the mixture = 20% of 12L = 0.2 * 12 = 2.4L.
Correct Answer:
C
— 4 liters
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Q. If 12 men can complete a project in 30 days, how many men are needed to complete the project in 15 days?
A.
18 men
B.
24 men
C.
30 men
D.
36 men
Show solution
Solution
If 12 men take 30 days, then to complete in 15 days, we need 12 * (30/15) = 24 men.
Correct Answer:
B
— 24 men
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Q. If 12 men can complete a work in 20 days, how many men are required to complete the same work in 10 days?
A.
20 men
B.
24 men
C.
30 men
D.
36 men
Show solution
Solution
12 men take 20 days, so to finish in 10 days, we need 12 * 20 / 10 = 24 men.
Correct Answer:
B
— 24 men
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Q. If 12 workers can complete a job in 15 days, how many days will it take for 6 workers to complete the same job?
A.
30 days
B.
45 days
C.
60 days
D.
75 days
Show solution
Solution
Work done = Workers × Days; Total work = 12 × 15 = 180 worker-days; 6 workers will take 180/6 = 30 days.
Correct Answer:
B
— 45 days
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Q. If 12 workers can complete a task in 10 days, how many days will it take for 6 workers to complete the same task?
A.
20 days
B.
30 days
C.
40 days
D.
50 days
Show solution
Solution
Work done = Workers × Days. 12 workers × 10 days = 120 worker-days. 6 workers will take 120 / 6 = 20 days.
Correct Answer:
B
— 30 days
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Q. If 12 workers can complete a task in 15 days, how many days will it take for 6 workers to complete the same task?
A.
30 days
B.
45 days
C.
60 days
D.
75 days
Show solution
Solution
Work done = Workers × Days. Total work = 12 × 15 = 180. For 6 workers, Days = 180 / 6 = 30 days.
Correct Answer:
B
— 45 days
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Q. If 15 kg of sugar costs $30, how much will 25 kg of sugar cost?
A.
$40
B.
$50
C.
$60
D.
$70
Show solution
Solution
Cost per kg = $30 / 15 kg = $2. For 25 kg, cost = 25 * $2 = $50.
Correct Answer:
C
— $60
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Q. If 15 liters of a mixture contains 10 liters of milk, what is the ratio of milk to the total mixture?
A.
2:3
B.
1:2
C.
3:2
D.
1:3
Show solution
Solution
Ratio of milk to mixture = 10 liters milk / 15 liters mixture = 2:3.
Correct Answer:
A
— 2:3
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Q. If 15 liters of a mixture contains 9 liters of liquid X and the rest is liquid Y, what is the ratio of X to Y?
A.
3:2
B.
2:3
C.
5:4
D.
4:5
Show solution
Solution
Liquid Y = 15 - 9 = 6 liters. Ratio = 9:6 = 3:2.
Correct Answer:
A
— 3:2
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Q. If 15 liters of a mixture contains 9 liters of milk, what is the ratio of milk to the total mixture?
A.
3:5
B.
2:5
C.
1:2
D.
1:3
Show solution
Solution
Ratio of milk to mixture = 9 liters of milk / 15 liters of mixture = 3:5.
Correct Answer:
A
— 3:5
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Q. If 15 liters of a solution contains alcohol and water in the ratio 1:4, how much alcohol is present?
A.
3 liters
B.
2 liters
C.
4 liters
D.
5 liters
Show solution
Solution
Total parts = 1 + 4 = 5. Alcohol = (1/5) * 15 = 3 liters.
Correct Answer:
A
— 3 liters
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