Q:

Solve this logical Math puzzle?

logical_thinking_puzzle1536132282.jpg image

Answer

Let that something be 'x'

From the given data,

x + x/5 = 21

5x + x/5 = 21

6x = 21 x 5

=> x = 17.5

Hence, that something is x = 17.5.

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Q:

The Pallava ruler who built the famous kailash temple at Kanchi and the Shore temple at Mahabalipuram was

A) Narsimha varman II	B) Paramesvar varman I
C) Mahendra varman I	D) Narasimha varman I

Answer & Explanation Answer: A) Narsimha varman II

Explanation:

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Filed Under: Indian History

4 6074

Q:

What is Abell 370, whose picture was recently shared by the NASA?

A) Black hole	B) Exoplanet
C) Galaxy Cluster	D) Meteor

Answer & Explanation Answer: C) Galaxy Cluster

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

1 6071

Q:

Water kept in an earthen pot is less cool on rainy days than in summer because during the rainy days

A) the pores in the pot are closed	B) rain water stops oozing out from the pores
C) the water that oozes out does not evaporate quickely because of the large percent age of moisture in the air	D) surface of the pot becomes damp

Answer & Explanation Answer: C) the water that oozes out does not evaporate quickely because of the large percent age of moisture in the air

Explanation:

To evaporate the water that oozes out, heat is required. Part of this heat is taken from the water inside which therefore become cool. Therefore (C) is correct. Here evaporation is less, so cooling too is less.

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Filed Under: Physics

11 6065

Q:

Hydrogen atom is excited from ground state to another state with principal quantum number equal to 4. Then the number of spectral lines in the emission spectra will be

A) 2	B) 6
C) 5	D) 3

Answer & Explanation Answer: B) 6

Explanation:

Number of spectral lines from a state n to ground state is

n(n-1)/2 = 6

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Filed Under: Physics
Exam Prep: AIEEE

11 6065

Q:

The water readily available to plants for absorption by roots is

A) Gravitational water	B) Rain water
C) Hygroscopic water	D) Capillary water

Answer & Explanation Answer: D) Capillary water

Explanation:

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams

20 6061

Q:

Which Constitutional Amendment Act gave constitutional recognition to municipalities?

A) 72nd Constitutional Amendment Act	B) 73rd Constitutional Amendment Act
C) 74th Constitutional Amendment Act	D) 75th Constitutional Amendment Act

Answer & Explanation Answer: C) 74th Constitutional Amendment Act

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

0 6060

Q:

Which computer language is used for artificial intelligence?

A) Java	B) Dot Net
C) C#	D) Python

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