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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

Character build should be an integral part (1)/ of every aspect of schooling and learning as it (2)/ equips one to find long-term solutions to life’s challenges. (3)/ No error (4)

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: A) 1

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Filed Under: English
Exam Prep: Bank Exams

Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

Acquired immunity is the result of an (1)/ interaction with our new environment and (2)/ proper digestion of all that we take off. (3)/ No error (4)

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: C) 3

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Filed Under: English
Exam Prep: Bank Exams

Q:

A can do a work in 21 days and B in 42 days. If they work on it together for 7 days, then what fraction of work is left?

A) 1/3	B) 1/4
C) 2/3	D) 1/2

Answer & Explanation Answer: D) 1/2

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

If $a = \frac{\sqrt{3} + \sqrt{2}}{\sqrt{3} - \sqrt{2}}, b = \frac{\sqrt{3} - \sqrt{2}}{\sqrt{3} + \sqrt{2}} then a^{2} + b^{2} - ab ?$

A) 97	B) (2√3) + 2
C) (4√6) + 1	D) 98

Answer & Explanation Answer: A) 97

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Which of the following statement(s) is/are TRUE?

I . $\frac{1}{1 \times 3} + \frac{1}{3 \times 5} + \frac{1}{5 \times 7} + . . . + \frac{1}{11 \times 13} = \frac{12}{13}$

II. $\frac{1}{1 \times 2} + \frac{1}{2 \times 3} + \frac{1}{3 \times 4} + . . . + \frac{1}{12 \times 13} = \frac{12}{13}$

A) Only I	B) Only II
C) Both I and II	D) Neither I nor II

Answer & Explanation Answer: B) Only II

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If $cosθ = \frac{x^{2} - y^{2}}{x^{2} + y^{2}}$ , then the value of $cotθ$ is

A) 2xyx2-y2	B) 2xyx2+y2
C) x2+y22xy	D) x2-y22xy

Answer & Explanation Answer: D) x2-y22xy

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If ax + by = 1 and $bx + ay = \frac{2 ab}{a^{2} + b^{2}}$ then $(x^{2} + y^{2}) (a^{2} + b^{2})$ is equal to

A) 1	B) 2
C) 0.5	D) 0

Answer & Explanation Answer: A) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If $a + \frac{1}{b} = b + \frac{1}{c} = c + \frac{1}{a}$ (a , b, c are not equal) then the value of abc =

A) + 1	B) - 1
C) +1 & -1	D) None of the options

Answer & Explanation Answer: C) +1 & -1

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Filed Under: Simplification
Exam Prep: Bank Exams

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