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Q:

Kyoto protocol expired in which of the following year?

A) 2008	B) 2012
C) 2010	D) 2009

Answer & Explanation Answer: B) 2012

Explanation:

Kyoto protocol expired in 2012

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Filed Under: Important Days and Years

Q:

The Chairman of a big company visits one department on Monday of every week except for the Monday of third week of every month. When did he visit the Purchase department ?

I. He visited Accounts department in the second week of September after having visited Purchase department on the earlier occasion.

II. He had visited Purchase department immediately after visiting Stores department but before visiting Accounts department.

A) If the data in statement I alone are sufficient to answer the question	B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;	D) If the data even in both the statements together are not sufficient to answer the question

Answer & Explanation Answer: A) If the data in statement I alone are sufficient to answer the question

Explanation:

From statement I. we can conclude that the Chairman visited Purchase department on Monday of the first week of September. So, I alone is sufficient, The time of visit of no department is mentioned in II. which is, therefore, insufficient

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Filed Under: Data Sufficiency

Q:

In which year was Sanjay born ?

I. Sanjay is six years older than Gopal.

II. Gopal's brother was born in 1982.

III. Sanjay's brother as two years younger than Gopal's brother who was eight years younger than Gopal.

A) I and II together	B) II and III together
C) I and III together	D) I, II and III together

Answer & Explanation Answer: D) I, II and III together

Explanation:

From II, we know that Copal's brother was born in 1982. From III, we find that Gopal's brother was 8 years younger to him i.e. Copal was born in 1974. From I, we find that Sanjay is 6 years older than Gopal Thus. Sanjay was born in 1968. So. all the three statements are required.

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Filed Under: Data Sufficiency

Q:

Which is the coldest of all the planets?

A) Jupiter	B) Uranus
C) Neptune	D) Pluto

Answer & Explanation Answer: C) Neptune

Explanation:

Neptune is the Coldest of all the planets

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Filed Under: Longest, Shortest, Deepest

Q:

Total money with Naresh and Ajay is 28 percent of that with Usman. How much money is Ajay having ?

I. Usman has got Rs 75000.

II. The ratio of money of Naresh to money held by Ajay is 1: 3.

A) If the data in statement I alone are sufficient to answer the question	B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;	D) If the data in both the statements together are needed.

Answer & Explanation Answer: D) If the data in both the statements together are needed.

Explanation:

From 1, we find that

Total money with Naresh and Ajay = Rs {(28/1OO)x 75000} = 21000.

From II, we find that money with Ajay = Rs {(3/4) x 21000 } = 15750.

So, both I and II art required

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Filed Under: Data Sufficiency

Q:

How many sons does D have ?

I. A's father has three children.

II. B is A's brother and son of D.

A) If the data in statement I alone are sufficient to answer the question	B) If the data in statement II alone are sufficient answer the question
C) If the data either in I or II alone are sufficient to answer the question;	D) If the data even in both the statements together are not sufficient to answer the question

Answer & Explanation Answer: D) If the data even in both the statements together are not sufficient to answer the question

Explanation:

From both I and II together, we can conclude that A and B are the children of D, but the sex of A and the third child of D is not known. So, both the statements together are also not sufficient to answer the question.

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Filed Under: Data Sufficiency

Q:

What is the total monthly salary of Vasu ?

I. Vasu's basic salary is Rs 100 more than Rajan's salary who also serves in Vasu's company.

II. Other allowances drawn by Rajan besides his basic salary are Rs 2000 per month which is Rs 50 less than Vasu's salary.

III. Rajan's basic salary is Rs 1550 per month.

A) II only	B) II and III together
C) I and II together (	D) I, II and III together

Answer & Explanation Answer: D) I, II and III together

Explanation:

From III, we have : Rajan's basic salary = Rs 1550.

From I, we have : Vasu's basic salary = Rs (1550 + 100) = Rs 1650.

From II. we have : Rajan's other allowances = RS 2000

and Vasu's other allowances = Rs 2050.

Vasu's monthly salary is (1650 + 2050) = Rs 3700.

Thus, all the three statements are required.

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Filed Under: Data Sufficiency

Q:

try { int x = Integer.parseInt("two"); }

Which could be used to create an appropriate catch block?

A) ClassCastException	B) IllegalStateException
C) NumberFormatException	D) None

Answer & Explanation Answer: C) NumberFormatException

Explanation:

C is correct. 'Integer.parseInt' can throw a NumberFormatException, and IllegalArgumentException is its superclass

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Filed Under: Java

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