number Search

Q:

The principal quantum number indicates what property of an electron?

A) energy of electron	B) distance of electron from nucleus
C) both a & b	D) number of subshells

Answer & Explanation Answer: C) both a & b

Explanation:

The principal quantum number is the property of an electron which determines the energy of electron and the distance of electron from the nucleus of an atom.

Report Error

View Answer Report Error Discuss

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

Q:

What determines the mass number of an element?

A) Number of protons	B) Number of electrons and protons
C) Number of protons and neutrons	D) Number of neitrons

Answer & Explanation Answer: C) Number of protons and neutrons

Explanation:

The number of protons in an isotope or an atom gives its atomic number whereas the number of protons and neutrons gives its mass number.

Report Error

View Answer Report Error Discuss

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

Q:

Which team has won the most number of ICC Cricket World Cup titles?

A) Australia	B) England
C) India	D) Pakistan

Answer & Explanation Answer: A) Australia

Explanation:

Cricket World cup Year wise winners list from its starting year.

Year - Winner score

1975 - West Indies

1979 - West Indies

1983 - India

1987 - Australia

1992 - Pakistan

1996 - Sri Lanka

1999 - Australia

2003 - Australia

2007 - Australia

2011 - India

2015 - Australia

Australia won most number of titles i.e, 5 times Cricket World Cup title.

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

Q:

Which state in India has the maximum number of wildlife sanctuaries?

A) Madhya Pradesh	B) Odisha
C) Uttar Pradesh	D) Andhra Pradesh

Answer & Explanation Answer: A) Madhya Pradesh

Explanation:

Madhya Pradesh state has the maximum number of wildlife sanctuaries in India. It has total of 36 wildlife sanctuaries. In India, there are total 96 national parks and 510 wildlife sanctuaries.

Report Error

View Answer Report Error Discuss

Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

Q:

Solve the missing number puzzle?

missing-number-puzzle1558420078.jpg image

A) 9	B) 6
C) 5	D) 4

Answer & Explanation Answer: D) 4

Explanation:

Let the value to be find be 'x'.

Sum of individual column value = 14

C1 = 7 + 2 + 1 + 4 = 14
C2 = 3 + 8 + 1 + 2 = 14
C3 = 6 + 5 + 2 + 1 = 14

C4 = 2 + 4 + 4 + x = 14

x = 14 - 10

x = 4

Hence, the missing number is '4'.

Report Error

View Answer Report Error Discuss

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

Q:

When was Postal Index Number (PIN) or PIN Code introduced in India?

A) 1974	B) 1973
C) 1972	D) 1971

Answer & Explanation Answer: C) 1972

Explanation:

PIN (Postal Index Number) was introduced in INDIA on August 15, 1972. This is the coding system used by postal services of India for different areas. Totally in our country there are 9 divisions, of which 8 are geographical & 9th is reserved to army.

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

Q:

Which continent have the most number of countries?

A) Asia	B) Europe
C) America	D) Africa

Answer & Explanation Answer: D) Africa

Explanation:

The most number of countries are in the continent Africa. Eventhough, Asia is the biggest continent in its size, Africa is the continent with 54 countries whereas Asia have 48 countries.

Report Error

View Answer Report Error Discuss