Q:

If $2 x - \frac{2}{x} = 1 (x \neq 0),$ then the value of $x^{3} - \frac{1}{x^{3}}$ is

A) 134	B) 138
C) 174	D) 178

Answer & Explanation Answer: B) 138

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

0 1572

Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Back to the drawing board

A) To solve a problem one has to go back to the root cause	B) An inventive person will find fresh ways to solve a problem
C) An idea has been unsuccessful and that a new one must be devised	D) An artist is always happy if he gets a chance to go back to painting

Answer & Explanation Answer: C) An idea has been unsuccessful and that a new one must be devised

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Filed Under: English
Exam Prep: Bank Exams

0 1571

Q:

Potassium Permanganate is used for purifying drinking water, because________

A) It is a reducing agent	B) It is an oxidising agent
C) It is a sterilising agent	D) It dissolves the impurities of water

Answer & Explanation Answer: B) It is an oxidising agent

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Filed Under: Chemistry
Exam Prep: Bank Exams

3 1571

Q:

Taenia (Tapeworm), Fasciola (Liver fluke) are examples of which Phylum?

A) Coelenterata	B) Platyhelminthes
C) Annelida	D) Arthropoda

Answer & Explanation Answer: B) Platyhelminthes

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Filed Under: Biology
Exam Prep: Bank Exams

1 1571

Q:

The saliva in human beings contains which enzyme?

A) Pepsin	B) Salivary Amylase
C) Rennin	D) Trypsin

Answer & Explanation Answer: B) Salivary Amylase

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Filed Under: Biology
Exam Prep: Bank Exams

3 1571

Q:

Which of the following is not an operating system

A) Android	B) Vista
C) iOS	D) Opera

Answer & Explanation Answer: D) Opera

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Filed Under: Computer
Exam Prep: Bank Exams

1 1571

Q:

Which port is located at the northern end of the Panama Canal?

A) Panama	B) Colone
C) Gatun	D) Miraflores

Answer & Explanation Answer: B) Colone

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Filed Under: General Awareness
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

0 1571

Q:

Which of these is India's National Anthem?

A) Ae Mere Pyare Watan	B) Maa Tujhe Salaam
C) Aisa Desh Hai Mera	D) Jana Gana Mana

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