Q:

There are five boxes in a cargo hold. The weight of the first box is 200 kg and the weight of the second box is 20% higher than the weight of the third box, whose weight is 25% higher than the first box’s weight. The fourth box at 350 kg is 30% lighter than the fifth box. Find the difference in the average weight of the four heaviest boxes and the four lightest boxes.

A) 51.5 kg	B) 75 kg
C) 37.5 kg	D) 112.5 kg

Answer & Explanation Answer: B) 75 kg

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO , Bank Clerk

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Q:

Missing letters puzzle

Answer

Answer: 4

Explanation: Splitting the diagram in half horizontally and vertically, each quarter contains the alphabet written in sequence, with the relative position of this sequence rotating 1/4 turn anti-clockwise as you move clockwise around the quarters.

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Subject: Missing letters puzzles

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Q:

What do genes code for?

A) Ptoteins	B) DNA
C) RNA	D) None

Answer & Explanation Answer: A) Ptoteins

Explanation:

The genome of an organism is inscribed in DNA, or in some viruses RNA. The portion of the genome that codes for a protein or an RNA is referred to as a gene. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.

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Filed Under: Biology
Exam Prep: AIEEE
Job Role: Analyst

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Q:

How many Species go Extinct Every Day?

Answer

About 150 - 200 species of plant, insect, bird and mammal become extinct every day or 24 hrs.

This is not an accurate but an estimation by U.N. Convention on Biological Diversity and Global Extinction Rates. It is also said that current extinctions were 'up to 100 times higher than the background rate.'

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Subject: General Science Exam Prep: AIEEE , Bank Exams
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Q:

The primary agent of contact metamorphism is

A) Temperature	B) Pressure
C) Weathering	D) Flowing water

Answer & Explanation Answer: A) Temperature

Explanation:

The primary agent of contact metamorphism is heat or temperature.

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

What is the study of Moon called?

A) Selenology	B) Cosmology
C) Iridology	D) Planetology

Answer & Explanation Answer: A) Selenology

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

If $x + \frac{1}{x} = 5, then the value of \frac{6 x}{x^{2} + x + 1} is,$

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: A) 1

Explanation:

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

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Q:

The Rio Olympics have been started in 2016 was

A) 5th August	B) 6th August
C) 4th August	D) 3rd August

Answer & Explanation Answer: A) 5th August

Explanation:

Rio Olympics were held in Rio de Janeiro, Brazil, from 5 August to 21 August 2016.

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