Q:

Select the antonym of

to wring

A) to gouge	B) to untwist
C) to extort	D) to choke

Answer & Explanation Answer: B) to untwist

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 8188

Q:

Where is the Longest Corridor in India ?

Answer

Rameshwaram Temple Corridor (5000 feet)

Workspace

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Subject: Longest, Shortest, Deepest

18 8183

Q:

The oldest dynasty still ruling in which country ?

A) India	B) Iran
C) Japan	D) England

Answer & Explanation Answer: C) Japan

Explanation:

The longest-surviving dynasty in the world is the Imperial House of Japan.

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Filed Under: World History
Exam Prep: Bank Exams , CAT
Job Role: Bank PO

21 8177

Q:

Secondary storage ________

A) does not require constant power	B) does not use magnetic media
C) consists of four main types of devices	D) does not store information for later retrieval

Answer & Explanation Answer: A) does not require constant power

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

18 8175

Q:

What will be the acceleration produced when a force of 21 N is applied on an object of mass 3 kg?

A) 0.7 m/s2	B) 7 m/s2
C) 0.007 m/s2	D) 70 m/s2

Answer & Explanation Answer: B) 7 m/s2

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

1 8174

Q:

Who among the following was the first Indian to receive the Templeton Award?

A) Baba amte	B) Mother teresa
C) Dr. S. Radhakrishnan	D) Vinoba bhave

Answer & Explanation Answer: C) Dr. S. Radhakrishnan

Explanation:

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Filed Under: Honours and Awards

4 8171

Q:

Which solution has the highest pH?

A) 50.0 mL 0.0500 M calcium hydroxide, Ca(OH)2 (aq)	B) 50.0 mL 0.0500 M sodium hydroxide, NaOH (aq)
C) 50.0 mL 0.0500 M nitric acid, HNO3 (aq)	D) 50.0 mL 0.0500 M nitrous acid, HNO2 (aq)

Answer & Explanation Answer: A) 50.0 mL 0.0500 M calcium hydroxide, Ca(OH)2 (aq)

Explanation:

50.0 mL 0.0500 M calcium hydroxide, Ca(OH)2 (aq) has the highest pH value.

Sodium hydroxide and Calcium hydroxide are strong bases so they completely ionize in solution. Because they ionize at the same rate, and Calcium hydroxide has the higher pH calculated, then Calcium hydroxide, in fact, has the highest pH.

Nitric acid is a strong acid, so it completely ionizes in water. Whilst nitrous acid is a weak acid. Therefore, the nitric acid solution has the LOWEST ph.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

8 8171

Q:

The main element used in the vulcanisation of rubber is

A) nickel	B) copper
C) sulphur	D) graphite

Answer & Explanation Answer: C) sulphur

Explanation:

In vulcanization, cruder rubber is heated with 3% sulphur at about for $120^{0} C$ for 2-3 hours.

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