# SSC Constable GD Model Exam Paper - 1 "Arithmetic"

## SSC Constable GD Exam Model Paper - 1

## Subject: Arithmetic

**1. A boy was asked to multiply a certain number by 50. He multiplied it by 30
and got his answer less than the correct one by 400. The number to be multiplied
was :**

(a) 10

(b) 20

(c) 30

(d) 40

**2. 0.6 of a number is equal to 0.08 of another number. The ratio of the
numbers will be**

(a) 3 : 4

(b) 4 : 3

(c) 2 : 15

(d) 2 : 9

**3.**

**
**

(a) 125

(b) 150

(c) 175

(d) 200

**4.**

**
**

(a) Rs. 9

(b) Rs. 24

(c) Rs. 64

(d) Rs. 1,320

**5. The sum of three consecutive odd natural numbers each divisible by 3 is
72. What is the largest among them? **

(a) 21

(b) 24

(c) 27

(d) 36

**6. If *381 is divisible by 11, then the digit at tae place of * is **

(a) 0

(b) 1

(c) 4

(d) 7

**7. By which smallest number should 5808 be multiplied so that it becomes a
perfect square?**

(a) 2

(b) 7

(c) 11

(d) 3

**8. The least number which when divided by 4, 6, 8, 12 and 16 leaves a
remainder of 2 in each case is **

(a) 46

(b) 48

(c) 50

(d) 56

**9. Sum of two numbers is 40 and their product is 375. What will be the sum
of their reciprocals?**

**10. The product of the LCM and HCF of two numbers is 24. The difference of
the two numbers is 2. Find the numbers ?**

(a) 8 and 6

(b) 8 and 10

(c) 2 and 4

(d) 6 and 4 3

**11. In a class of the students are girls and rest are boys. If of the
girls and of the boys are absent. What part of the total number of students are
present?**

**12. Two numbers differ by 5. If their product is 336, the sum of the two
numbers is **

(a) 21

(b) 28

(c) 37

(d) 51

**13. The maximum number of students among whom 1001 pens and 910 pencils
can be distributed in such a way that each student gets same number of pens and.
same number of pencils, is:**

(a) 91

(b) 910

(c) 1001

(d) 1911

**14. Unit digit in (264) ^{102} + (264)^{103} is:**

(a) 0

(b) 4

(c) 6

(d) 8

**15. Which one of the following is the least?**

**16.**

(a) 1,200

(b) 2,400

(c) 3,000

(d) 3,200

**17. If 80% of A = 50% of B and B = x% of A, then the value of x is:**

(a) 400

(b) 300

(c) 160

(d) 150

**18. If x is 80% of y, what percent of x is y?**

(a) 75%

(b) 80%

(c) 100%

(d) 125%

**19. In a town, the population was 8000. In one year, male population
increased by 10% and female population increased by 8% but the total population
increased by 9%. The number of males in the town was**

(a) 4000

(b) 4500

(c) 5000

(d) 6000

**20. In an examination, there were 1000 boys and 800 girls. 60% of the boys
and 50% of the girls passed. Find the percent of the candidates failed?**

(a) 46.4

(b) 48.4

(c) 44.4

(d) 49.6

**21. If A exceeds B by 40%, B is less than C by 20%, then A C is,:**

(a) 28 : 25

(b) 26 : 25

(c) 3 : 2

(d) 3 : 1

**22. Price of sugar rises by 20%. By how much percent should the
consumption of sugar be reduced so that the expenditure does not change? **

**23. In a school 70% of the students are girls. The number of boys are 510.
Then the total number of students in the school is**

(a) 850

(b) 1700

(c) 1830

(d) 1900

**24. Applied to a bill for Rs. 1,00,000 the difference between a discount
of 40% and two successive discounts of 36% and 4% is **

(a) Nil

(b) Rs. 1,440

(c) Rs. 2,500

(d) Rs. 4,000

**25. A tradesman marks his goods 10% above his cost price. If he allows his
customers 10% discount on the marked price, how much profit or loss does he
make, if any? **

(a) 1% gain

(b) 1% loss

(c) 5% gain

(d) No gain, no loss

## ANSWERS

**1. (b) 2. (c) 3. (c) 4. (b) 5. (c) 6. (d) 7. (d) 8. (c) 9. (a)
10. (d)
11. (a) 12. (c) 13. (a) 14. (a) 15. (d) 16. (b) 17. (c) 18. (d) 19. (a) 20. (c)
21. (a) 22. (c) 23. (b) 24. (b) 25. (b)**