Q:

A team of scientists from which organisation has entered China, to probe the source of Coronavirus?

A) CDC	B) FAO
C) John Hopkins University	D) WHO

Answer & Explanation Answer: D) WHO

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Hot water is poured simultaneously in four metallic tumblers painted outside with different paints. After some time the water will be found to have cooled most in the tumbler painted.

A) rough white	B) rough black
C) shining white	D) shining black

Answer & Explanation Answer: B) rough black

Explanation:

Black surfaces are good emitters of heat. If the black surface is rough too, the emitting will be better. Shinning surfaces reflect black radiation . So if the black surface is also shining the effectiveness of emitting heat is lessened.

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Filed Under: Physics

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Q:

A series of instructions that tells a computer what to do and how to do it is called a _______

A) Program	B) Command
C) User response	D) Processor

Answer & Explanation Answer: A) Program

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

A polygenic trait is controlled by 3 genes A, B and C. In a cross AaBbCc x AaBbCc, the phenotypic ratio of the offsprings was observed as 1 : 6 : m : 20 : m : 6 : 1. What is the value of m?

A) 10	B) 15
C) 18	D) 24

Answer & Explanation Answer: B) 15

Explanation:

Here crossing is AaBbCc x AaBbCc

As it is trihybrid cross,

we know, Number of zygotes formed = $4^{n}, where n = 3$

$4^{3} = 64$

Given ratio of offsprings = 1 : 6 : m : 20 : m : 6 : 1

Now, 1 + 6 + m + 20 + m + 6 + 1 = 64

34 + 2m = 64

2m = 30

=> m = 15.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

2 4936

Q:

Why students use essay services?

Answer

There are many reasons for this, but first of all is quick result, if you don't have enough time for writing essay, finding good service will be the best solution for you. Today the number of essays and homework for students has increased comparing to last 5 years. That's why even good students sometimes need academic help.

Best Essay Service Review Editor

Workspace

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Subject: General Awareness Exam Prep: TOEFL

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Q:

Sania Mirza won the Mixed Doubles of which of the following tennis matches along with Mahesh Bhupati?

A) Us Open 2009	B) Australian Open 2009
C) South Africa Tennis Open 2009	D) ATP Challenger Tennis Championship 2009

Answer & Explanation Answer: B) Australian Open 2009

Explanation:

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Filed Under: Sports

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Q:

Which of the following is not true about bottom-up estimating?

A) The WBS must be accurate and complete before this process can be used.	B) Since the cost is largely independent of the desired accuracy it is the methodology of choice.
C) Its accuracy increases if the activities are smaller.	D) It is not a useful methodology in the early project planning phase.

Answer & Explanation Answer: B) Since the cost is largely independent of the desired accuracy it is the methodology of choice.

Explanation:

“The cost and accuracy of bottom-up cost estimating is typically influenced by the size and complexity of the individual activity or work package.” PMBOK [7.1.2.4]

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Filed Under: PMP Certification

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Q:

Andhra Pradesh was created as a linguistic state in

A) 1950	B) 1953
C) 1956	D) 1961

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