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Quantitative Aptitude - Arithmetic Ability/
Simplification /
Question

What is the simplified value of $\frac{\sqrt{5} + \sqrt{4}}{\sqrt{5} - \sqrt{4}} + \frac{\sqrt{5} - \sqrt{4}}{\sqrt{5} + \sqrt{4}}$ ?

A) 9	B) 10
C) 18	D) 20

Answer: C) 18

Explanation:

Subject: Simplification
Exam Prep: Bank Exams

Related Questions

$\frac{196}{0.196} = \frac{19.6}{x}$ then what will be the value of x?

A) 1.96	B) 10.96
C) 0.0196	D) 0.196

A) 1.96

B) 10.96

C) 0.0196

D) 0.196

Answer & Explanation Answer: C) 0.0196

Explanation:

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If $cosθ = 4 / 5$ , then $(secθ + cosecθ) =$

A) 7/5	B) 15/12
C) 35/12	D) 12/5

A) 7/5

B) 15/12

C) 35/12

D) 12/5

Answer & Explanation Answer: C) 35/12

Explanation:

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10 dozen apples, 15 dozen mangoes & 20 dozen oranges are kept for sale. 1/2, 1/3rd & 1/4th of each item respectively have been added. What is the total number of fruits kept for sale now?

A) 720	B) 600
C) 580	D) 820

A) 720

B) 600

C) 580

D) 820

Answer & Explanation Answer: A) 720

Explanation:

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0 482

125 - 73 + 48 - 137 + 99 = ?

A) 237	B) 62
C) -37	D) 52

A) 237

B) 62

C) -37

D) 52

Answer & Explanation Answer: B) 62

Explanation:

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1 545

If the value of $θ = 30 °$ , then the value of $\tan^{2} θ + \cot^{2} θ$ .

A) 1/3	B) 4/3
C) 9/3	D) 10/3

A) 1/3

B) 4/3

C) 9/3

D) 10/3

Answer & Explanation Answer: D) 10/3

Explanation:

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1 20975

If the equations $6 x - 5 y + 11 = 0$ and $15 x + ky - 9 = 0$ have no solution, then the value of k is:

A) -18	B) 12.5
C) -12.5	D) 18

A) -18

B) 12.5

C) -12.5

D) 18

Answer & Explanation Answer: C) -12.5

Explanation:

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1 638

If ${Sin}^{4} A - {Cos}^{4} A = 1$ then (A/2) in degrees is $(0 ° < A \leq 90 °)$

A) 60	B) 45
C) 40	D) 30

A) 60

B) 45

C) 40

D) 30

Answer & Explanation Answer: B) 45

Explanation:

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1 757

$4 + (\frac{1}{6}) [\{- 10 x (25 - 13 - 3)\} \div (- 5)] = ?$

A) 8	B) 9
C) 6	D) 7

A) 8

B) 9

C) 6

D) 7

Answer & Explanation Answer: D) 7

Explanation:

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0 19051

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What is the simplified value of 5 + 45 - 4 + 5 - 45 + 4 ?

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What is the simplified value of $\frac{\sqrt{5} + \sqrt{4}}{\sqrt{5} - \sqrt{4}} + \frac{\sqrt{5} - \sqrt{4}}{\sqrt{5} + \sqrt{4}}$ ?