1.123 + 11.23 + 112.3 = ?

Q:

$If a^{3} + a - 1 = 0 then find the value of a^{6} + a^{4} + a - 2$

A) -1	B) 0
C) 1	D) 2

Answer & Explanation Answer: A) -1

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Filed Under: Simplification - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

0 286

Q:

If $\sec θ + \tan θ = 2, then \sec θ - \tan θ = ?$

A) 0.5	B) 1.5
C) 1	D) 0.75

Answer & Explanation Answer: A) 0.5

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Exam Prep: Bank Exams

0 2623

Q:

If $\sin θ = 40 / 41$ , then $c o t θ$ is

A) 40/9	B) 9/40
C) 9/41	D) 41/9

Answer & Explanation Answer: B) 9/40

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Exam Prep: Bank Exams

0 1677

Q:

The expenses of a person increase by Rs. 50000 for every month in February and March. If his expenses in January was Rs. 50000, calculate his average expenditure (in Rs.) from January to March.

A) 100000	B) 150000
C) 75000	D) 50000

Answer & Explanation Answer: A) 100000

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Exam Prep: Bank Exams

0 210

Q:

If $19 x^{2} = 100^{2} - 90^{2}$ , then find the value of x.

A) 10	B) 9
C) 11	D) 12

Answer & Explanation Answer: A) 10

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Exam Prep: Bank Exams

1 1889

Q:

What is the value of (cosec60 - 1/2) ?

A) (4-√3)/2√3	B) (2√3-1)/√3
C) (3√3-1)/3	D) 1/√3

Answer & Explanation Answer: A) (4-√3)/2√3

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Exam Prep: Bank Exams

0 1861

Q:

If √21 = 4.58, then the simplified value of $(8 \sqrt{\frac{3}{7}} - 3 \sqrt{\frac{7}{3}})$

A) 0.474	B) 0.752
C) 0.655	D) 1

Answer & Explanation Answer: C) 0.655

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Exam Prep: Bank Exams

0 2364

Q:

Factors of $x^{2} + 7 x + 10$ are

A) (x-5)(x-2)	B) (x+5)(x+2)
C) (x-5)(x+2)	D) (x-4)(x+2)

Answer & Explanation Answer: B) (x+5)(x+2)

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Filed Under: Simplification - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

0 184

A) 123.453	B) 124.653
C) 125.253	D) 123.953

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