# Quant Mock (Number Series, Simplifications, Quadratic Equations)

15 Questions | Total Attempts: 47  Settings  • 1.
In these questions, two equations are given. You have to solve both the equations and mark the appropriate answer. 225x2 -4 = 0√225y +2=0
• A.

x < y

• B.

X > y

• C.

X ≤ y

• D.

X ≥ y

• E.

X = y or the relationship between x and y cannot be determined

• 2.
In these questions, two equations are given. You have to solve both the equations and mark the appropriate answer. x3 - 878 = 453y2 - 82 = 39
• A.

x < y

• B.

X > y

• C.

X ≤ y

• D.

X ≥ y

• E.

X = y or the relationship between x and y cannot be determined

• 3.
In these questions, two equations are given. You have to solve both the equations and mark the appropriate answer. 9x- 15.45 = 54.55 +4x√(y + 155) - √36 = √49
• A.

x < y

• B.

X > y

• C.

X ≤ y

• D.

X ≥ y

• E.

X = y or the relationship between x and y cannot be determined

• 4.
In these questions, two equations are given. You have to solve both the equations and mark the appropriate answer.x2 + 11x+ 30 = 0y2 + 7y + 12 = 0
• A.

x < y

• B.

X > y

• C.

X ≤ y

• D.

X ≥ y

• E.

X = y or the relationship between x and y cannot be determined

• 5.
Directions: What should come in place of the question mark (?) in the following questions?√1.5625= ?
• A.

125

• B.

12.5

• C.

1.5

• D.

1.25

• E.

None of these

• 6.
Directions: What should come in place of the question mark (?) in the following questions? (103.7 × 101.3 )2 = 10?
• A.

6

• B.

7

• C.

5

• D.

3

• E.

None of the above

• 7.
Directions: What should come in place of the question mark (?) in the following questions?3 * ? + 30 = 0
• A.

-15

• B.

15

• C.

10

• D.

-30

• E.

None of the above

• 8.
Directions: What should come in place of the question mark (?) in the following questions?36865+12473+21045-44102 = ?
• A.

114485

• B.

66281

• C.

26281

• D.

114845

• E.

None of these

• 9.
In these questions, two equations are given. You have to solve both the equations and mark the appropriate answer. 5x2 - 18x +9 = 020y2 - 13y + 2 = 0
• A.

x < y

• B.

X > y

• C.

X ≤ y

• D.

X ≥ y

• E.

X = y or the relationship between x and y cannot be determined

• 10.
What approximate value should come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value.)25.675% of 1321 + 64.328% of 4001 =
• A.

2912

• B.

3016

• C.

3126

• D.

6254

• E.

None of these

• 11.
3, 9, 17, 27, 39, 53, ?
• A.

64

• B.

69

• C.

74

• D.

78

• E.

81

• 12.
5042, 5187, 5334, 5483, 5634, ?
• A.

5716

• B.

5748

• C.

5787

• D.

5793

• E.

None of these

• 13.
8, 17, 38, 85, 186, ?
• A.

318

• B.

354

• C.

397

• D.

408

• E.

427

• 14.
In the following number series only one number is wrong. Find out the wrong number.9 , 5 , 6 , 10.5 , 23 , 61, 183
• A.

183

• B.

10.5

• C.

61

• D.

6

• E.

9

• 15.
In the following number series only one number is wrong. Find out the wrong number.2, 4 , 11 , 37 , 151 , 771 , 4633
• A.

11

• B.

4633

• C.

37

• D.

151

• E.

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