Q:

Select the related word/letters/numbers from the given alternatives:

5 : 100 :: 7 : ?

A) 49	B) 196
C) 91	D) 135

Answer & Explanation Answer: B) 196

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 6817

Q:

Sound becomes hazardous noise pollution at decibels?

A) above 120 db	B) above 80 db
C) above 50 db	D) above 30 db

Answer & Explanation Answer: A) above 120 db

Explanation:

Sound intensity is measured in decibels(db). Sound pollution above 120 db becomes more hazardous and have adverse affects on human life.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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11 6816

Q:

Select the antonym of

to scowl

A) to glower	B) to smirk
C) to grimace	D) to grin

Answer & Explanation Answer: D) to grin

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 6814

Q:

5 L from A are V?

Answer

5 L from A are V --- 5 Letters from Alphabets are Vowels.

Workspace

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Subject: Logic Puzzles Exam Prep: GRE , GATE , CAT , Bank Exams , AIEEE
Job Role: IT Trainer , Database Administration , Bank PO , Bank Clerk , Analyst

13 6813

Q:

The Programme of Swadeshi and Boycott against the partition of Bengal was visualised by

A) Surendra Nath Bennerjee	B) BC Pal
C) Aurobindo Ghose	D) Ras Behari Bosh

Answer & Explanation Answer: A) Surendra Nath Bennerjee

Explanation:

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Filed Under: Indian History

8 6812

Q:

The oxidation number of Cr in $K_{2} {Cr}_{2} O_{7}$ is

A) +6	B) -5
C) +3	D) -4

Answer & Explanation Answer: A) +6

Explanation:

We will rewrite the formula as an equation.

2K + 2Cr + 7O = 0

The zero comes from there being no overall charge on the compound.

Each oxidation number is represented by the element's symbol.

Since this compound is not a peroxide or superoxide, the oxidation value for O is -2

K being in group 1 has a +1 charge and therefore has an oxidation number of K is +1

Now, by putting known values in we have:

2(+1) + 2(Cr) + 7(-2) = 0

2 + 2Cr -14 = 0

2Cr = +12

Cr = +6.

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Filed Under: Chemistry
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13 6811

Q:

____ was the first female Prime Minister of Sri Lanka.

A) Ranasinghe Premadasa	B) Dingiri Banda Wijetunge
C) Sirimavo Bandaranaike	D) Chandrika Kumaratunga

Answer & Explanation Answer: C) Sirimavo Bandaranaike

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

2 6809

Q:

Correct answer for the given blank out of the four alternatives.

The main failings were of conception and a political willingness to settle _________ easy options. _______________ the expansive declarationsof the need "to maintain effective security of all nuclear materials, _______________ includes nuclear materials used in nuclear weapons”, thesummits narrowed their _______________ to civilian holdings __________________ nonnuclear weapon states.

_______________ the expansive declarations of the need

A) Inspite	B) Since
C) Despite	D) Despite of

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