Exams Questions and Answers

Q:

What is the IUPAC name of [Co(NH3)4Cl2]?

A) Tetra-ammine dichloro cobalt (III) chloride	B) Tetra-ammine trichloro cobalt (III)
C) Tri-ammine dichloro cobalt (III) chloride	D) Tetra-ammine dichloro cobalt

Answer & Explanation Answer: A) Tetra-ammine dichloro cobalt (III) chloride

Explanation:

The IUPAC nomenclature in organic chemistry is a systematic method that is used to name organic chemical compounds as recommended by the International Union of Pure and Applied Chemistry (IUPAC).

The IUPAC name of the given complex [Co (NH₃)₄Cl₂ ]Cl is - Tetra-ammine dichloro cobalt (III) chloride.

The complex [Co (NH₃)₄ Cl₂ ] Cl ionizes an aqueous solution to furnish the chloride ion Cl⁻ and [Co (NH₃)₄ Cl₂ ] ⁺.

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Filed Under: Chemistry
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18 19914

Q:

Which number comes next in the series?

1, 5, 2, 6, 3, 7, ?

A) 6	B) 5
C) 4	D) 3

Answer & Explanation Answer: C) 4

Explanation:

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Filed Under: Number Series
Exam Prep: Bank Exams

0 19911

Q:

Which motherboard form factor uses one 20 pin connector?

A) Baby AT	B) AT
C) ATX	D) All the above

Answer & Explanation Answer: C) ATX

Explanation:

ATX (Advanced Technology extended) is a motherboard form factor uses one 20 pin connector.

ATX is developed by Intel in 1995 to improve on previous de facto standards like the AT form factor. It was the first major change in desktop computer enclosure, motherboard, and power supply design in many years, improving standardization and interchangeability of parts.

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Filed Under: Computer
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40 19896

Q:

What is the minimum number of straight lines required to construct the following figure?

A) 13	B) 11
C) 14	D) 12

Answer & Explanation Answer: A) 13

Explanation:

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Filed Under: Image Analysis
Exam Prep: Bank Exams

0 19885

Q:

In the following question, select the missing number from the given series.

12, 15, 19, 24, 30, ?

A) 38	B) 37
C) 39	D) 40

Answer & Explanation Answer: B) 37

Explanation:

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Filed Under: Number Series
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4 19876

Q:

The following table shows the number of children in each house of a society.

What is the average number of children per house?

A) 2.04	B) 1.79
C) 2.29	D) 1.54

Answer & Explanation Answer: B) 1.79

Explanation:

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Filed Under: Table Charts
Exam Prep: Bank Exams

0 19875

Q:

From the given words, select the word which cannot be formed using the letters of the given word.

DISSERTATION

A) SISTER	B) STATION
C) DIRECTION	D) RATION

Answer & Explanation Answer: C) DIRECTION

Explanation:

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

1 19873

Q:

Which of the statements given below are correct?

1. The author of the novel 'Ancillary Justice' is Charles Stross.
2. The author of the novel 'Air' is Ann Leckie.
3. The author of the novel 'Mission Earth' is L. Ron Hubbard.

A) 1 and 2	B) 2 and 3
C) 1 and 3	D) 1, 2 and 3

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