Q:

A bimetal made copper and iron strips welded together is straight at room temperature. It is held vertically with iron strip towards left and copper strip towards right. If this bimetal is heated , it will

A) remain straight	B) bend towards right
C) bend towards left	D) none of these

Answer & Explanation Answer: C) bend towards left

Explanation:

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Filed Under: Physics

2 3533

Q:

Which of the following is true?

A) It is appropriate to use assertions to validate arguments to methods marked public	B) It is appropriate to catch and handle assertion errors
C) It is NOT appropriate to use assertions to validate command-line arguments	D) None

Answer & Explanation Answer: C) It is NOT appropriate to use assertions to validate command-line arguments

Explanation:

A is incorrect. It is acceptable to use assertions to test the arguments of private methods.

B is incorrect. While assertion errors can be caught, Sun discourages you from doing so.

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Filed Under: Programming

0 3533

Q:

Which half reaction correctly represents reduction?

A) Fe2+ + e- ---> Fe3+	B) Au3+ + 3e– ---> Au
C) Ag ---> Ag+ + e-	D) All of the above

Answer & Explanation Answer: B) Au3+ + 3e– ---> Au

Explanation:

A half reaction is either the oxidation or reduction reaction component of a redox reaction. A half reaction is obtained by considering the change in oxidation states of individual substances involved in the redox reaction.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

0 3533

Q:

Which best summarizes the concept of natural selection?

A) the fittest organisms survive and reproduce	B) an organism will always adapt to its environment
C) an organism will always mutate to survive	D) a mutation always makes a species fitter

Answer & Explanation Answer: A) the fittest organisms survive and reproduce

Explanation:

Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

1 3531

Q:

Prime Minister Narendra Modi flagged off the third Mahamana Express running between_______ .

A) Delhi and Lucknow	B) Vadodara and Varanasi
C) Patna and Delhi	D) Vadodara and Delhi

Answer & Explanation Answer: B) Vadodara and Varanasi

Explanation:

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

13 3531

Q:

Which letter indicates systolic pressure?

A) i	B) b
C) c	D) a

Answer & Explanation Answer: D) a

Explanation:

a - at the peak of changes in blood pressure indicates the systiolic pressure.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

7 3529

Q:

Which will be the new sponsor of the Indian cricket team from April 2017 ?

A) Paytm	B) Star
C) Oppo	D) Reliance-Jio

Answer & Explanation Answer: C) Oppo

Explanation:

OPPO, the mobile manufacturing brand has dealt with Indian Cricket Team for its sponsorship for 05 years. OPPO has paid Rs. 1079 crore for this deal. The BCCI has signed a five-year contract with OPPO and this contract will begin from April.

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Filed Under: Sports
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk

7 3529

Q:

Which of the statements given below are correct?

A) In 2017, Stephen Curry played for the NBA team Milwaukee Bucks.

B) Sebastian Vettel won the Formula One 2017 Singapore Grand Prix.

C) Roger Federer won the Tennis 2017 Miami Open Men's Singles.

A) Only C	B) B and C
C) A and C	D) A, B and C

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