Q:

A boy is swinging a ball attached to a string in a horizotal circle. If the string snaps

A) the ball will travel towards the center of the circle and fall down	B) it will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down
C) it will fall down at the same place where the string breaks	D) None of these

Answer & Explanation Answer: B) it will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down

Explanation:

The centripetal force having been removed the body cannot execute the curved path

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Filed Under: Physics

2 3000

Q:

What occurs when an atom loses an electron?

A) The atom's radius decreases and the atom becomes a positive ion.	B) The atom's radius increases and the atom becomes a negative ion.
C) The atom's radius decreases and the atom becomes a negative ion.	D) The atom's radius increases and the atom becomes a positive ion.

Answer & Explanation Answer: A) The atom's radius decreases and the atom becomes a positive ion.

Explanation:

When an atom loses an electron it becomes a positive ion by acquiring negatively charged. When it loses electron, the atom's radius also decreased.

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

1 3000

Q:

Which of the following programmes was launched in 2005-06 for creating infrastucture and basic amenities in rural parts of our Country

A) Janani Surksha Yojana	B) Sarva Siksha Abhiyan
C) Swarnajayanti Shahari Rozagar Yojana	D) Bharat Nirman Programme

Answer & Explanation Answer: D) Bharat Nirman Programme

Explanation:

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Filed Under: Indian Economy

0 3000

Q:

In e-FRRO, 'FRRO' stands for?

A) Foreigners Reacceptance Registration Office	B) Foreigners Regional Registration Office
C) Foreigners Regaining Registration Office	D) Foreigners Registry Registration Office

Answer & Explanation Answer: B) Foreigners Regional Registration Office

Explanation:

Home Minister Rajnath Singh launched the web-based application e-FRRO (e-Foreigners Regional Registration Office) scheme under which foreigners can avail, various visa and immigration-related services online. This will facilitate hassle-free travel to India for foreigners.

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

1 2999

Q:

Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be

A) P	B) 3P
C) p/3	D) 2p/ 3

Answer & Explanation Answer: B) 3P

Explanation:

P= I^2.R where, I= Current, P= Electric Power, R=Resistance. Here all the resistance is put in parallel combination and in parallel combination the value of Resistance decreases and dissipation of power increase, hence 3 times more power will be dissipated(3P).

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Filed Under: Physics
Exam Prep: Bank Exams

0 2999

Q:

Flowers in which polllination takes place by insect their pollen grains are ________

A) Smooth and dry	B) Rough and sticky
C) Rough and dry	D) Large in Size

Answer & Explanation Answer: B) Rough and sticky

Explanation:

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Filed Under: Biology

6 2998

Q:

The no of entities participating in a relation is called

A) Relation	B) Degree of relationship
C) Recursive relationship	D) None of the above

Answer & Explanation Answer: B) Degree of relationship

Explanation:

The no of entities participating in relation is called Degree of relationship

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Filed Under: Database
Job Role: Database Administration

0 2998

Q:

What is the difference between JOURNAL ENTRY & LEDGER?

Answer

A journal is also called as a book of prime entry.Transactions occurred are first entered in this book to show which accounts should be debited and which should be credited.

on the basis of entries made in the journal, accounts are prepared, the book which contains the accounts is called a ledger. Transactions entered in the journal are classified according to their nature and posted in their respective accounts in ledger. it is also called as book of final entry.

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