Q:

Of the following tree structure, which is, efficient considering space and time complexities?

A) Incomplete Binary Tree	B) Complete Binary Tree
C) Full Binary Tree	D) None

Answer & Explanation Answer: B) Complete Binary Tree

Explanation:

Full binary tree loses its nature when operations of insertions and deletions are done. For incomplete binary trees, extra storage is required and overhead of NULL node checking takes place. So complete binary tree is the better one since the property of complete binary tree is maintained even after operations like additions and deletions are done on it.

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Filed Under: Software Testing

6 7347

Q:

Permanent hardness of water is due to the presence of ?

A) Calcium sulphate	B) Calcium bicarbonate
C) Sodium bicarbonate	D) Magnesium bicarbonate

Answer & Explanation Answer: A) Calcium sulphate

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
Job Role: Bank Clerk

25 7346

Q:

Alauddin Khilji's first military operation was against which of the following?

A) Gujarat	B) Ranthambore
C) Devagiri	D) Chittaur

Answer & Explanation Answer: B) Ranthambore

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

2 7345

Q:

Article 360 of Indian Constitution, empowers whom to proclaim a Financial Emergency?

A) The Finance Minister of India	B) The Governor of Reserve Bank of India
C) The President of India	D) Defence Minister of India

Answer & Explanation Answer: C) The President of India

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Who was the only Secretary General of the UNO to have died while in office ?

A) Dag Hammarskjold	B) Trygve Lie
C) Kurt Waldhiem	D) U Thant

Answer & Explanation Answer: A) Dag Hammarskjold

Explanation:

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Filed Under: General Awareness
Exam Prep: CAT , Bank Exams
Job Role: Bank PO , Bank Clerk

5 7338

Q:

When was the wealth tax first introduced in India ?

A) 1948	B) 1957
C) 1976	D) 1991

Answer & Explanation Answer: B) 1957

Explanation:

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Filed Under: Indian Politics

27 7328

Q:

The Trans-Siberian Railway(8960 km) connects ____ in the west to ____ in the East.

A) Moscow, Tashkent	B) St. Petersburg, Omsk
C) Moscow, Irkutsk	D) St. Petersburg, Vladivostok

Answer & Explanation Answer: D) St. Petersburg, Vladivostok

Explanation:

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Filed Under: General Awareness

30 7323

Q:

Who owns the rights for Pizza Hut, Cream Bell and Costa Coffee in India?

A) Ashok Chauhan	B) Anu Agha
C) Ravi Jaipuria	D) Nikhil Meswani

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