Logical MCQs Quiz Inequalities of Algebra

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Quantitative Reasoning MCQs Quiz For Entry Test



1. If x ε N , then solution set of Ι2xΙ = 4 is ?

x = ±2

x = 2 (Answer)

None of these

x = -2

 

 

2. When x > 0 , y > 0 and x - y > 0, then ?

none of these

x < y (Answer)

x > y

x/y

 

 

3. If p² - 18p + 77 = 0 and 3q² - 25q + 28 = o, then ?

p < q

p ≤ q

p > q

p ≥ q (Answer)

 

 

4. Which of the following is equlvalent to 3x² - x < 27 ?

- 3/2 < x < 1

- 2/3 < x < 1 (Answer)

-1 < x < 3/2

- 1 < x < 2/3

 

 

5. If 4 - a > 5, then ?

a > 1

a > -1

a > 1

a > -1 (Answer)

 

 

6. If Ι3xΙ/2 = 3, then solution set is ?

{ (2, -2) } (Answer)

{ (2, 0) }

{ (2, 1) }

{ (2, 3) }

 

 

7. If 3 < x < 7 and - 12 < y < -6, what are all possible values of xy ?

- 72 < xy < - 21

- 84 < xy < -18 (Answer)

- 36 < xy < - 42

- 42 < xy < - 36

 

 

8. What is the value of 'y' in 4y -3 > 2 + 3y ?

y > 5 (Answer)

y = 5

y ≥ 0

y < 5

 

 

9. If 7a - 5 < 6a + 11, then find the value of a ?

a ≤ 16

a < 16 (Answer)

a > 16

a = 16

 

 

10. If x/2 -2 > x/3 , then find the value of x ?

x > 12 (Answer)

x ≥ 12

x ≤ 12

x < 12

 

 

11. The number of integers that satisfy inequality x² + 48 < 16x is ?

100

7 (Answer)

4

0

 

 

12. For what values of x is Ι2x - 3Ι - 4 < 7 ?

0 < x < 3

x < -4 or x > 7

-4 < x < 7 (Answer)

x < 7

 

 

13. If 4p² = 9 and 2q² - 9q + 10 = 0, then ?

p > q

p ≤ q

p ≥ q

p < q (Answer)

 

 

14. Solution set of Ι2xΙ = 6 is ?

{ 3 }

{ 3, -3 } (Answer)

{ -3 , 0 }

{ 0 , 3 }



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