Questions

Q:

Which statement about electrons and atomic orbitals is NOT true?

A) An orbital can contain a minimum of two electrons B) An electron has the same amount of energy in all orbitals
C) An atom’s lowest energy level has only two orbitals D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Yes, all the given statements are NOT true about electrons and atomic orbitals.

 

True statements are ::

 

An orbital can contain a maximum of two electrons.

An atom’s lowest energy level has only one orbital.

An electron has different amount of energies in all orbitals.

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Filed Under: Chemistry
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Q:

Which company has recently introduced 'Dura Technology' in building cars?

A) Ford B) Mitsubshi
C) GM D) Maruti-Suzuki
 
Answer & Explanation Answer: A) Ford

Explanation:
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Filed Under: Business Awareness

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Q:

Logical puzzle

Dr.Will wants to operate for three different persons who were wounded. But he had only two surgical gloves. There is not any blood contact between the three persons. How can Dr.Will operate for the three people with two pair of surgical gloves?

Answer

First, Dr.Will wear both of the gloves, one above the other. He operate the first person. After finishing he remove the outer pair of gloves as inside out and place it in a tray. Then operate the second person. Now he will wear the first gloves as inside out above the second gloves. Operate the third person. At last he remove the gloves and dispose them.

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Subject: Logic Puzzles

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Q:

 To drop a column that is used as a foreign key, first:

A) drop the primary key. B) drop the table containing the foreign key..
C) drop the foreign key constraint. D) All of the above must be done.
 
Answer & Explanation Answer: C) drop the foreign key constraint.

Explanation:
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Filed Under: Database

0 4617
Q:

The cabinet minister of India who deals with Ministry of Defence in June 2017  ?

A) Shri Narendra Modi B) Shri Rajnath Singh
C) Shri Kalraj Mishra D) Shri Arun Jaitley
 
Answer & Explanation Answer: D) Shri Arun Jaitley

Explanation:

1. Shri Narendra Modi Prime Minister and also in-charge of:
– Ministry of Personnel
– Public Grievances and Pensions
– Department of Atomic Energy
– Department of Space

All important policy issues and all other
portfolios not allocated to any Minister.

2. Shri Raj Nath Singh         -       Minister of Home Affairs
3. Smt. Sushma Swaraj       -       Minister of External Affairs
4. Shri Arun Jaitley             –       Minister of Finance
                                        –       Minister of Corporate Affairs
5. Shri M. Venkaiah Naidu   –       Minister of Urban Development
                                        –       Minister of Housing and
                                                 Urban Poverty Alleviation
                                        –       Minister of Information & Broadcasting
6. Shri Nitin Jairam Gadkari –      Minister of Road Transport
                                                 & Highway
                                                – Minister of Shipping
7. Shri Arun Jaitley
(Additional Charge)             -      Minister of Defence
8. Shri Suresh Prabhu          -     Minister of Railways
9. D.V Sadananda Gowda    -      Minister of Statistics & Programme Implementation
10. Sushri Uma Bharati       -      Minister of Water Resources,
                                                River Development & Ganga Rejuvenation
11. Mukhtar Abbas Naqvi    -      Minister of Minority Affairs
12. Shri Ramvilas Paswan   -      Minister of Consumer Affairs, Food & Public Distribution
13. Shri Kalraj Mishra         -      Minister of Micro, Small & Medium Enterprises
14. Maneka Sanjay Gandhi  -     Minister of Women & Child Development
15. Shri Ananth Kumar       -     Minister of Chemicals & Fertilizers
16. Shri. Ravi Shankar Prasad – Minister of Law & Justice
                                            – Minister of Electronics & Information Technology
17. Shri Jagat Prakash Nadda  - Minister of Health & Family Welfare
18. Ashok Gajapathi Raju Pusapati -  Minister of Civil Aviation
19. Shri. Anant Geete            -          Minister of Heavy Industries & Public Enterprises
20. Smt. Harsimrat Kaur Badal -        Minister of Food Processing Industries
21. Shri Narendra Singh Tomar – Minister of Rural Development
                                              – Minister of Panchayati Raj
                                              – Minister of Drinking Water & Sanitation
22. Shri Chaudhary Birender Singh - Minister of Steel
23. Shri Jual Oram                   -      Minister of Tribal Affairs
24. Shri Radha Mohan Singh     -      Minister of Agriculture & Farmers Welfare
25. Shri Thawar Chand Gehlot   -      Minister of Social Justice & Empowerment
26. Smt. Smriti Irani                 -      Minister of Textiles
27. Dr Harsh Vardhan                –     Minister of Science & Technology
                                               –     Minister of Earth Sciences
28. Prakash Javadekar               -     Human Resource Development

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Filed Under: Indian Politics
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Q:

Which is the only snake that builds nests ?

A) King Cobra B) Anaconda
C) Python D) Viper
 
Answer & Explanation Answer: A) King Cobra

Explanation:
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Filed Under: Animals and Birds
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Q:

The Sivasamudram Falls is on which river ?

A) Ganga B) Saryu
C) Cauvery D) Krishna
 
Answer & Explanation Answer: C) Cauvery

Explanation:
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Filed Under: Indian Geography
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30 4609
Q:

The shadow zone exists because

Answer

The shadow zone is the area of the earth from angular distances of 104 to 140 degrees from a given earthquake that does not receive any direct P waves. The shadow zone results from S waves being stopped entirely by the liquid core and P waves being bent (refracted) by the liquid core.


There are two types of Shadow zones:


one for P waves and


one for S waves.


shadow-zones1532150666.jpg image


 


P wave shadows between 104-140 degree, both sides; S wave shadow from 105 of one side to 105 of the other.

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Subject: General Science Exam Prep: AIEEE , Bank Exams , CAT , GATE
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