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Q:

What is the capital of Bulgaria?

A) Yaounde B) Sofia
C) Moroni D) None
 
Answer & Explanation Answer: B) Sofia

Explanation:

Moroni is the capital of Bulgaria

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Filed Under: Country Capitals

Q:

Which is the highest Plateu?

A) Deccan B) Pamir
C) Colorado D) None
 
Answer & Explanation Answer: B) Pamir

Explanation:

Pamir is the highest of all the platues.It is located in Tibet

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Filed Under: Longest, Shortest, Deepest

Q:

Which is the largest Mountain range?

A) Arravali B) Andes
C) Great Dividing Range D) Cascade
 
Answer & Explanation Answer: B) Andes

Explanation:

Andes is the largest mountain range of about 7000km

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Filed Under: Longest, Shortest, Deepest

Q:

What is Reena's rank in the class ? 

I. There are 26 students in the class. 

II. There are 9 students who have scored less than Reena. 

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 I and II, we conclude that there are 16 students above Reyna in rank. Thus, Reenats rank is 17th in the class So, both the statements are necessary. 

 

 

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Filed Under: Data Sufficiency

Q:

Which among the following countries is not the member of UNO?

A) North Korea B) Vatican City
C) Vatinum D) Afganisthan
 
Answer & Explanation Answer: B) Vatican City

Explanation:

Vatican city is not the member of UNO

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Filed Under: World Organisations

Q:

In a competitive examination in State A, 6% candidates got selected from the total appeared candidates. State B had an equal number of candidates appeared and 7% candidates got selected with 80 more candidates got selected than A. What was the number of candidates appeared from each State ?

A) 4000 B) 8000
C) 12000 D) 16000
 
Answer & Explanation Answer: B) 8000

Explanation:

Let the number of candidates appeared from each state be x.

In state A, 6% candidates got selected from the total appeared candidates

In state B, 7% candidates got selected from the total appeared candidates

But in State B, 80 more candidates got selected than State A

From these, it is clear that 1% of the total appeared candidates in State B = 80

=> total appeared candidates in State B = 80 x 100 = 8000

=> total appeared candidates in State A = total appeared candidates in State B = 8000

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Filed Under: Percentage

Q:

In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was :

A) 2500 B) 2700
C) 2900 D) 3100
 
Answer & Explanation Answer: B) 2700

Explanation:

Total number of votes = 7500 

Given that 20% of Percentage votes were invalid

 => Valid votes = 80%

 Total valid votes = 7500*(80/100) 

1st candidate got 55% of the total valid votes. 

Hence the 2nd candidate should have got 45% of the total valid votes 

=> Valid votes that 2nd candidate got = total valid votes x (45/100) 

7500*(80/100)*(45/100) = 2700

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Filed Under: Percentage

Q:

A district has 64000 inhabitants. If the population increases at the rate of 2 * 1/2 % per annum, then the number of inhabitants at the end of 3 years will be : 

A) 65380 B) 68921
C) 70987 D) 72345
 
Answer & Explanation Answer: B) 68921

Explanation:

Population afer 3 years = 64000 * (1 +  5/(2 *100) )^3 = (64000 * 41/40 * 41/40 * 41/40 ) = 68921..

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Filed Under: Percentage