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Q:

Four subjects — Physics, Chemistry, Mathematics and Biology were taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the Chemistry period scheduled ?

I. Mathematics period ended at 10.00 a.m. which was preceded by Biology.

II. Physics was scheduled in the last period.

III. Mathematics period was immediately followed by Chemistry.

A) Only I	B) Only I or Only II
C) Only II	D) I and II together or I and III together

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

Explanation:

From I and II. we conclude that Mathematics period began at 9.00 a.m., Biology period began at 8.00 a.m. and Physics period began at 11 a.m. So. the Chemistry period began at 10.00 a.m. From I and III, we conclude that Mathematics period ended and Chemistry period began at 10.00 a.m.

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Filed Under: Data Sufficiency

Q:

What could be the bucket size if collision and overlapping occur at same time?

A) 2	B) 0
C) 1	D) 4

Answer & Explanation Answer: C) 1

Explanation:

One. If there is only one entry possible in the bucket, when the collision occurs, there is no way to accommodate the colliding value. This results in the overlapping of values

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Filed Under: C++

Q:

Convert the expression ((A + B) * C – (D – E) ^ (F + G)) to equivalent Postfix notations.

A) AC + B * DE - FG +^-	B) AB + C * DE - FG + ^-
C) AC + B* DE - FG -+ ^	D) AB + C * DE - FG -+ ^

Answer & Explanation Answer: B) AB + C * DE - FG + ^-

Explanation:

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Filed Under: Java

Q:

Where is the Morris Canal Located?

A) New Jeresy	B) Michigan
C) California	D) Washington

Answer & Explanation Answer: A) New Jeresy

Explanation:

It is located in New Jeresy

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Filed Under: Famous Places

Q:

In which Ocean is the Christmas Island located?

A) Pacific Ocean	B) Indian Ocean
C) Arctic Ocean	D) Antarctic Ocean

Answer & Explanation Answer: B) Indian Ocean

Explanation:

It is located in Indian Ocean

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Filed Under: World Geography

Q:

What are the various elements of OOPS?

Answer

Various elements of OOP are:

• Object

• Class

• Method

• Encapsulation

• Information Hiding

• Inheritance

• Polymorphism

Workspace

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Subject: Java

Q:

What is the capital of Greece?

A) Roseau	B) Malabo
C) Athens	D) None

Answer & Explanation Answer: C) Athens

Explanation:

Athens is the capital of Greece

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Filed Under: Country Capitals

Q:

What is the currency of Indonesia?

A) rupiah	B) dinar
C) rangit	D) riyal

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