Q:

Unlike eutherians, both monotremes and marsupials

A) have some embryonic development outside the uterus	B) are found in Australia
C) lay eggs	D) lack nipples

Answer & Explanation Answer: A) have some embryonic development outside the uterus

Explanation:

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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2 1830

Q:

Barbituric Acid was synthesized in 1864 by

A) Adolf von Baeyer	B) Marie Curie
C) Mendeleev	D) John Dalton

Answer & Explanation Answer: A) Adolf von Baeyer

Explanation:

German Chemist, Adolf von Baeyer first synthesized Barbituric Acid in 1864.

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Filed Under: Chemistry
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2 1829

Q:

Foreign key in DBMS is

Answer

Foreign keys are the columns of a table that points to the primary key of another table. They act as a cross-reference between tables.

In detail : A Foreign key is a field (or collection of fields) in one table that uniquely identifies a row of another table or the same table. In simpler words, the foreign key is defined in a second table, but it refers to the primary key or a unique key in the first table.

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Subject: Oracle Certification
Job Role: Analyst , Database Administration , IT Trainer , Project Manager

1 1829

Q:

Name the inventor of ATM (automated teller machine), it was opened on 27th June, 1967 by Barclays bank?

A) J Shepherd-Barron	B) M D White
C) D C Wetzel	D) Wilfred Barron

Answer & Explanation Answer: A) J Shepherd-Barron

Explanation:

John Shepherd-Barron was the inventor of ATM (automated teller machine), which was opened on 27th June, 1967 by Barclays bank.

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Filed Under: Famous Personalities
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0 1829

Q:

PR is a tangent to a circle with centre O and radius 4 cm at point Q. If ∠POR = 90°, OR = 5 cm and OP = 20/3 cm, then the length of PR is:

A) 16/3 cm	B) 23/3 cm
C) 25/3 cm	D) 3 cm

Answer & Explanation Answer: C) 25/3 cm

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: GATE , Bank Exams , AIEEE

4 1829

Q:

What is Hinduism's most sacred river?

Answer

Ganges

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Subject: World Geography

1 1828

Q:

Which country is now the world's largest weapons importer?

A) Saudi Arabia	B) Iran
C) Pakistan	D) China

Answer & Explanation Answer: A) Saudi Arabia

Explanation:

The world's largest weapons importer is Saudi Arabia.

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Filed Under: General Awareness
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1 1828

Q:

Who is the MD and CEO of Allahabad Bank as of March 2018?

A) Chitra Ramakrishna	B) Shikha Sharma
C) Usha Ananthasubramanian	D) Arundathi Bhattacharya

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