Q:

It travels over land and water. Who invented the HOVERCRAFT?

A) C. Cockerell	B) S. Sperrow
C) O. Stricheg	D) T. Henman

Answer & Explanation Answer: A) C. Cockerell

Explanation:

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Filed Under: Inventions

2 4893

Q:

Who became the first Asian women to sail around the world ?

A) Golda Meir	B) Ujwala Patil
C) Cleopatra	D) Sirimavo Bandaranaike

Answer & Explanation Answer: B) Ujwala Patil

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

8 4891

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

0 4890

Q:

Which of the following is "Blue Planet" ?

A) Jupiter	B) Mars
C) Earth	D) Saturn

Answer & Explanation Answer: C) Earth

Explanation:

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Filed Under: Indian Geography

22 4886

Q:

76 TL the BP

Answer

The given letter equation 76 TL the BP means that 76 Trombones Led the Big Parade.

Workspace

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Subject: Word Puzzles Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

6 4885

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 4882

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

0 4881

Q:

The Ex-officio Secretary of NDC is ___________.

A) Vice-Chairman of Planning Commission	B) General Secretary of Lok Sabha
C) Secretary of Finance Ministry	D) Secretary of Planning Commission

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