Quantitative Aptitude Mock Test | SSC CGL

Q1. What is the value of a 2-digit number if the digits are reversed?

The sum of the digits is 10. The number is 18 more than the number obtained by reversing its digits. The number is divisible by 3 and the sum of its digits is 10. The difference between the number and the number obtained by reversing its digits is 18.

Q2. If the length of a rectangle is increased by 20% and the width is decreased by 10%, what is the net percentage change in its area?

8% increase 8% decrease 10% increase 10% decrease

Q3. If det(A) = 5, what is det(A⁻¹)?

5 -5 1/5 0

Q4. If the prime factorization of a number N is 2^a * 3^b * 5^c, and N has 24 divisors, which of the following could be the values of a, b, and c?

a=2, b=1, c=1 a=3, b=1, c=0 a=1, b=2, c=1 a=2, b=2, c=0

Q5. If an article is sold at a profit of 25% after giving a discount of 10% on the marked price, the marked price is what percentage of the cost price?

125% 130% 135% 138.89%

Q6. The product of two odd numbers is always:

odd even prime composite

Q7. What percentage is 30 of 150?

10% 15% 20% 25%

Q8. The shape of a virus particle can be diverse, but many are spherical. What geometric shape is this?

Cube Sphere Cylinder Cone

Q9. The ratio of the cost price and selling price of an article is 10:11. The percentage of profit is:

10% 11% 15% 5%

Q10. A can do a work in 10 days, B in 12 days, and C in 15 days. They start work together. A works for 3 days and leaves. B works for the next 4 days and leaves. C completes the remaining work. If the total remuneration for the work is ₹ 4800, what is the difference between the earnings of A and C?

₹ 800 ₹ 1200 ₹ 1600 ₹ 2000

Q11. What is 5% of 1 hour?

2 minutes 3 minutes 4 minutes 5 minutes

Q12. In sociology, the concept of social distance can be metaphorically linked to geometric...

Area Angles Distances Volumes

Q13. If Ram's income is 30% more than Shyam's income, then Shyam's income is what percentage less than Ram's income?

20% 23.08% 25% 30%

Q14. The present age of A is twice the present age of B. If 4 years ago, A's age was 3 times B's age, what is the present age of A?

12 years 14 years 16 years 18 years

Q15. The use of perspective in Renaissance art, particularly in depicting architectural spaces, is a direct application of geometrical principles that allow for the representation of:

Emotional depth Spatial relationships and recession into depth Symbolic meaning Abstract forms

Q16. From the data in the previous question, which department saw the highest percentage increase in employee count from 2020 to 2021?

HR IT Sales Marketing

Q17. A shopkeeper sells an article at a profit of 20%. If he had bought it at 20% less and sold it for Rs. 10 less, he would have gained 10%. What is the cost price of the article?

Rs. 100 Rs. 120 Rs. 150 Rs. 200

Q18. The number of male and female candidates appearing for an examination from five different states (A, B, C, D, E) are given in a table. The total number of candidates from state A is 600, and the ratio of males to females is 3:2. The number of females from state B is 400, and the ratio of males to females is 2:1. The number of males from state C is 500, and the ratio of males to females is 5:3. The total number of candidates from state D is 800, and the ratio of males to females is 7:3. The number of females from state E is 700, and the ratio of males to females is 4:3. If the pass percentage for males from state A is 80% and for females from state A is 70%, what is the percentage of passed candidates from state A?

74% 76% 78% 80%

Q19. What is the value of sin(2A) = 2sin(A)cos(A)?

Identity Equation Formula Theorem

Q20. What geometric concept is used to divide a space into equal portions?

Area Perimeter Division Proportion

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