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Math Logic Challenge

18582095_1309614185812349_1823149961450714717_n1499156071.jpg image

A) 23	B) 26
C) 13	D) 29

A) 23

B) 26

C) 13

D) 29

Answer & Explanation Answer: B) 26

Explanation:

Let the integer be x. Then,

$x^{2} - 20 x = 156$

(x + 6)(x - 26) = 0

x = 26

The integer is 26.

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Filed Under: Math Puzzles
Exam Prep: GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

12 4226

The Prestigious 'Ramanujan Mathematics Award' at Eighth National Mathematical Convention on January 28, 2014, was awarded to

A) Mr. Sushanta Kumar	B) Mr. Anand Kumar
C) Mr. Vinod Kumar Singh	D) None of the above

A) Mr. Sushanta Kumar

B) Mr. Anand Kumar

C) Mr. Vinod Kumar Singh

D) None of the above

Answer & Explanation Answer: B) Mr. Anand Kumar

Explanation:

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Filed Under: Honours and Awards

5 4226

A mixture of sand and naphthalene can be seperated by __________

A) Fractional distillation	B) Sublimation
C) Chromatography	D) Any of them

A) Fractional distillation

B) Sublimation

C) Chromatography

D) Any of them

Answer & Explanation Answer: B) Sublimation

Explanation:

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Filed Under: Chemistry

3 4226

India has been ranked ___ in terms of competitiveness in the annual rankings compiled by Institute for Management Development.

A) 45th	B) 145th
C) 107th	D) 56th

A) 45th

B) 145th

C) 107th

D) 56th

Answer & Explanation Answer: A) 45th

Explanation:

India has been ranked 45th, down four notches from last year, in terms of competitiveness in the annual rankings compiled by IMD which saw Hong Kong topping the list. US was “pushed out” of the top three slots while Hong Kong consolidated its dominance of the annual rankings for the second year in the list compiled by the International Institute for Management Development’s (IMD) World Competitiveness Center.

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Filed Under: Indian Economy

14 4224

Which of the following is the regulator of the credit rating agencies in india?

A) RBI	B) SBI
C) SIDBI	D) SEBI

A) RBI

B) SBI

C) SIDBI

D) SEBI

Answer & Explanation Answer: D) SEBI

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams
Job Role: Bank PO

4 4222

What is at the end of a rainbow?

Answer

The logical answer for a puzzle is that the letter 'W'.

A rainbow is a spectrum of light that appears in the sky when sunlight is refracted through raindrops or other drops of moisture in the Earth's atmosphere. They have inspired much popular folklore, including the belief that a leprechaun can be found with a pot of gold at the end of a rainbow.

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