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# (Paper) SBI Clerk Exam Paper - 2018 (NUMERICAL ABILITY)

**(Paper) SBI Clerk Exam Paper - 2018**

**::NUMERICAL ABILITY::**

**66. Direction: What will come in place of the question mark (?) in the following number series?
18, 29, 42, 53, ?, 77**

A. 66

B. 64

C. 71

D. 65

E. 70

**67. Direction: What should come in place of question mark (?) in the following number series?
36, 18, 6, 3, 1, ?**

A. 0.25

B. 1.5

C. 0.5

D. 0.75

E. 2

**68. Direction: What will come in place of the question mark (?) in the following number series?
256, ?, 190, 167, 148, 131**

A. 165

B. 219

C. 136

D. 216

E. 210

**69. Directions: What should come in place of the question mark (?) in the following number series?
8, 6, 9, 23, ?**

A. 53

B. 145

C. 110

D. 75

E. 87

**70. Direction: What should come in place of question mark (?) in the following number series?
1, 244, 163, 190, 181, ?,**

A. 188

B. 198

C. 221

D. 184

E. 196

**Direction (71-75): Given below is the pie chart which represents the percentage distribution of the students studying in different subjects.**

71. What is the average number of students studying Economics, Biology and Geography subjects?

A. 730

B. 700

C. 850

D. 780

E. None of these

**72. If 75% of students studying Economics are appeared in the exam and 80% of students were passed the exam out of the students appeared. Then how many students failed in the exam?**

A. 90

B. 120

C. 40

D. 50

E. 60

**73. What is the difference between the number of students studying Geography and Science together and the number of students studying Economics and Biology together?**

A. 310

B. 450

C. 370

D. 330

E. None of these

**74. If the ratio of males and females in the Biology studying is 4:3. Then what is the difference between the male and female in Biology students?**

A. 110

B. 70

C. 120

D. 100

E. None of these

**75. If 20% of the students studying History and 40% of students studying Science are female students. Then what is the total number of male students studying both Science and History?**

A. 630

B. 660

C. 700

D. 750

E. 650

**76. Direction: What should come in place of question mark (?) in the following question?
1234 + 2345 – 3456 + 4567 = ?**

A. 4590

B. 4680

C. 4670

D. 4690

E. None of these

**77. Direction: What should come in place of question mark (?) in the following question?
115 ÷ 5 + 12 × 6 = ? + 64 ÷ 4 - 35**

A. 95

B. 136

C. 102

D. 74

E. 114

**78. Direction: What should come in place of question mark (?) in the following question?
45% of 400+ √? = 56% of 750 - 40% of 350**

A. 10000

B. 1000

C. 10201

D. 9801

E. 10404

**79. A boat travels 24 km upstream in 6 h and 20 km downstream in 4 h. then, the speed of a boat in still water and the speed of current are respectively.**

A. 4.5 km/h and 3 km/h

B. 4.5 km/h and 0.5 km/h

C. 4 km/h and 2 km/h 5 km/h and 2 km/h

D. 5 km/h and 2 km/h

E. None of these

**80. The difference between the interests earned when Rs. P is invested for four years in a scheme offering 9% p.a. Simple interest and when the same sum (Rs P) is invested for two years in another scheme offering 12% p.a. simple interest, is Rs 480. What is the value of P?**

A. 2000

B. 3500

C. 2500

D. 4000

E. 3000

**81. The average age of 80 boys in a class is 15 years. The average age of a group of 15 boys in the class is 16 years and the average age of another 25 boys in the class is 14 years. What is the average age of the remaining boys in the class?**

A. 15.25 years

B. 14 years

C. 14.75 years

D. Cannot be determined

E. None of these

**82. Two partners invest Rs 12500 and Rs 8500 respectively in a business and agree that 60% of the profit should be divided equally between them and the remaining profit is to be treated as interest on capital. If one partner gets Rs 240 more than the other, find the total profit made in the business.**

A. 3250

B. 4050

C. 3550

D. 3150

E. None of these

**83. If the ratio of area of rectangle to its perimeter is 60:11. And length and breadth are in the ratio 6 : 5. Find length of rectangle.**

A. 40 units

B. 30 units

C. 13 units

D. 24 units

E. 56 units

**84. Direction: Each question contains Quantity I and Quantity II. Read the contents clearly and answer your questions accordingly.
Quantity I: if the length of a rectangle is increased by 20% while the breadth of the rectangle is decreased by 10% then find percentage change in area of the rectangle?
Quantity II: if the side of a triangle is increased by 30% while the height of a triangle is decreased by 20% then find the percentage change in area of the triangle?**

A. Quantity I > Quantity II

B. Quantity I ≥ Quantity II

C. Quantity I< Quantity II

D. Quantity I < Quantity II

E. Quantity I = Quantity II or Relation cannot be established

**85. Direction: Each question contains Quantity I and Quantity II. Read the contents carefully and answer your questions accordingly.
Quantity I: there are three numbers in the ratio 5:6:10. The sum of the largest and the smallest numbers is 126 more than the other number. Find the largest number?
Quantity II: 12% of first number is equal to 25 % second number. The difference of these two numbers is 78. Then find the largest number?**

A. Quantity I > Quantity I

B. Quantity I ≥ Quantity II

C. Quantity I < Quantity II

D. Quantity I < Quantity II

E. Quantity I = Quantity II or Relation cannot be established

**86. Direction: Each question contains Quantity I and Quantity II. Read the contents clearly and answer your questions accordingly.
Quantity I: 3 years ago the ratio of age of A and B is 3: 4 after 2 years the sum of their ages is 45. Then find the present age of A?
Quantity II: 5 years ago, the ratio of age of p and Q id 3: 4 P’s age after 6 years is equal to the present age of Q. the find the present age of P?**

A. Quantity I > Quantity II

B. Quantity I ≥ Quantity II

C. Quantity I < Quantity II

D. Quantity I < Quantity II

E. Quantity I = Quantity II or Relation cannot be established

**87. Direction: Each question contains Quantity I and Quantity II. Read the contents clearly and answer your questions accordingly.
Quantity I: The Sl on a certain sum of money for 3 years at 5% per annum is Rs 4800. Then the principle is?
Quantity II: The Cl on a certain sum of money for 2 years at 6% per annum is Rs. 3708. Then the principle is?**

A. Quantity I > Quantity II

B. Quantity I ≥ Quantity II

C. Quantity I < Quantity II

D. Quantity I < Quantity II

E. Quantity I = Quantity II or Relation cannot be established

**88. Direction: Each question contains Quantity I and Quantity II. Read the contents clearly and answer your questions accordingly.
Quantity I: Vipin can swim at 6 km/hr in still water. The river flows at 3 km/hr and it takes 8 hours more upstream then downstream for the same distance. How far is the place?
Quantity II: A man can row 25 km/hr in still water and the river is running at 15 km/hr. if the man takes 2 hr to row to a place and back, how far is the place?**

A. Quantity I > Quantity II

B. Quantity I ≥ Quantity II

C. Quantity I < Quantity II

D. Quantity I < Quantity II

E. Quantity I = Quantity II or Relation cannot be established

**89. Direction: In the question, two equations I and II are given. You have to solve both the equations and give answer
x ^{2} – 11x + 28=0
y^{2} – 18y + 81=0**

A. x > y

B. x < y

C. x=y, or relation cannot be established between x and y

D. x ≥ y

E. x ≤ y

**90. 3x ^{2} – 14x + 16=0
5y^{2} – 16y + 12=0**

A. x > y

B. x < y

C. x=y, or relation cannot be established between x and y

D. x ≥ y

E. x ≤ y

**91. Directions: In each of these questions, two equations (I) and (II) are given.
I. 2x ^{2} + 19x + 42 = 0
II. 4y^{2} + 43y + 30 = 0**

A. x > y

B. x < y

C. x ≥ y

D. x ≤ y

E. x = y or no relation can be established between ‘x’ and ‘y’.

**92. Directions: In each of the following questions two equations I and II are given. Solve both the equations and give answer:
I. x ^{2} + 2x - 195 = 0
II. y^{2} + 30y + 225 = 0**

A. x = y or relation can’t be established between x and y

B. x > y

C. x < y

D. x y

E. x y

**93. Direction: In the question given below, two equations are provided. Solve the equations and establish the relationship between x and y
I. 2x ^{2}- 13x - 189 = 0
II. 2y^{2}- 3y - 189 = 0**

A. x>y

B. x≥y

C. x<y

D. x≤y

E. x=y or the relationship cannot be established

**94. Two number P & Q are 20 % and 28 % less then a number X. What is the percentage the number Q is smaller then the number P?**

A. 10%

B. 23%

C. 12%

D. 13%

E. 15 %

**95. The ages of Sunil and Anil are in the ratio 8:7, after 6 years, the ratio of their ages will be 19 : 17. What is the difference in their present ages?**

A. 10 years

B. 6 years

C. 8 years

D. 4 years

E. 12 years

**96. Direction: What should come in place of question mark (?) in the following question?
600 + 300 ÷ 15 = ? × 31**

A. 18

B. 25

C. 40

D. 20

E. 15

**97. Direction: What should come in place of question mark (?) in the following question?
65% × 700 + √196 – 9 × 3 = ?**

A. 522

B. 442

C. 402

D. 362

E. 592

**98. Direction: What should come in place of question mark (?) in the following question?
41% of 600 - 250 = ? - 77% of 900**

A. 889

B. 589

C. 789

D. 689

E. 489

**99. Direction: What should come in place of question mark (?) in the following question?
12.5 × 3.2 × 8.8 = ?**

A. 358

B. 355

C. 354

D. 356

E. None of these

**100. Direction: What should come in place of question mark (?) in the following question?
52000 ÷ 40 ÷ 65 × 30 = ? - √400**

A. 580

B. 620

C. 720

D. 780

E. 480