Q:

The world smallest country is

A) Canada	B) Australia
C) Maldives	D) Vatican City

Answer & Explanation Answer: D) Vatican City

Explanation:

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Filed Under: General Awareness

17 6879

Q:

What is the minimum age required to become a member of Rajya Sabha?

A) 21 years	B) 25 years
C) 30 years	D) 35 years

Answer & Explanation Answer: C) 30 years

Explanation:

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Filed Under: Indian Politics

2 6879

Q:

Course materials are sent to students by a distance teaching institution. The probability that they will send a wrong programme’s study material is 1/5. There is a probability of 3/4 that the package is damaged in transit, and there is a probability of 1/3 that there is a short shipment. What is the probability that the complete material for the course arrives without any damage in transit?

A) 4/5	B) 2/3
C) 1/2	D) 2/15

Answer & Explanation Answer: D) 2/15

Explanation:

Probability of sending the correct material is 4/5

Probability of the material not being damaged in transit is 1/4

Probability that there is no short shipment = 2/3

∴ Required probability =4/5 x 1/4 x 2/3 = 2/15

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Filed Under: Quantitative Aptitude - Arithmetic Ability

2 6875

Q:

Explain fork() system call?

Answer

The `fork()’ used to create a new process from an existing process. The new process is called the child process, and the existing process is called the parent. We can tell which is which by checking the return value from `fork()’. The parent gets the child’s pid returned to him, but the child gets 0 returned to him.

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Subject: Operating Systems Exam Prep: GATE

2 6872

Q:

Which of the following processes is used to remove reducible oxides from the metal?

A) liquation	B) cupellation
C) poling	D) electro refining

Answer & Explanation Answer: C) poling

Explanation:

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Filed Under: Chemistry

32 6864

Q:

How do you go about familiarizing yourself with the products you sell?

Answer

Retail products often change seasonally. Can you quickly update yourself on all the new information so you can be prepared to sell the new inventory to customers as soon as it lands on the shelf

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Subject: Retail

7 6860

Q:

Which one of the following rivers is recharged by subsoil water?

A) Godavari	B) Damodar
C) Narmada	D) Krishna

Answer & Explanation Answer: C) Narmada

Explanation:

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Filed Under: General Awareness

13 6859

Q:

Which among the following planets is smaller than the Earth

A) Neptune	B) Venus
C) Saturn	D) Uranus

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