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Q:

In a business, A invested 1200 rs. more than B. B invested his amount for 15 months while A invested for 4 months more than that of B. If total profit was 1240 rs. in which the profit of B is 280 Rs. less than that if A. then what was the invested amount of A?

A) 6000 B) 7000
C) 5000 D) 8000
 
Answer & Explanation Answer: A) 6000

Explanation:

Ans. 
Let B’s investment = x rs.
∴ A’s investment =( x + 1200) rs.
Ratio of the profits of A and B = (x+1200)*(15+4):x*15 = {19(x+1200)}:15x
Now,let the total profit of A =y
∴ total profit of B = (y-280)
But total profit = 1240
⇒y+(y-280)=1240
⇒2y=1520
⇒y= 760
∴profit of A = 760rs.
Profit of B = 760-280=480 rs.
Ratio of profits= 760:480 = 19:12
According to the question,

19(x+1200)/15x = 19/12

12x+14400 = 15x

⇒3x = 14400
⇒x = 4800 rs.
⇒investment of A = 4800+1200
                          = 6000 rs.

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Filed Under: Profit and Loss
Exam Prep: AIEEE , Bank Exams , GATE

3 4969
Q:

The country with longest coastline in the world is

A) Canada B) Norway
C) Russia D) Greenland
 
Answer & Explanation Answer: A) Canada

Explanation:

Canada has the longest coastline than any other countries in the world. It measures 1,51,020 miles long approximately. Norway, Indonesia, Greenland and Russia being in 2, 3, 4 and 5th places.

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Filed Under: Longest, Shortest, Deepest
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

11 4968
Q:

Proclamation of Emergency under Article 352 has been done How many times ?

A) 4 B) 3
C) 2 D) 1
 
Answer & Explanation Answer: B) 3

Explanation:
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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

11 4968
Q:

Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: A) 1

Explanation:
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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

3 4968
Q:

In the following question, select the missing number from the given series.
13, 27, 56, 115, ?

A) 224 B) 231
C) 233 D) 234
 
Answer & Explanation Answer: D) 234

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

10 4966
Q:

Which among the following is a system call used for process management

A) fork() B) exec()
C) getppid() D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

All the above listed are the System calls for process management

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Filed Under: Operating Systems
Exam Prep: GATE
Job Role: Software Architect

0 4966
Q:

The most healthy edible oil for heart is

A) Almond Oil B) Sesame Oil
C) Mustard Oil D) Olive Oil
 
Answer & Explanation Answer: D) Olive Oil

Explanation:
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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Bank PO

12 4962
Q:

Galileo was an Italian Astronomer who

A) Discovered 4 satellites of Mars B) Developed the Telescope
C) Discovered that the movement of pendulum produces a regular time measurement D) Both B & C
 
Answer & Explanation Answer: D) Both B & C

Explanation:

Galileo Galilei (1564-1642) was an Italian Astronomer who

1) Discovered 4 satellites of Jupiter

2) Developed Telescope

3) Discovered that the movement of pendulum produces a regular time measurement

 

Galileo_was_an_Italian_Astronomer_who1559023780.png image

 

He is Physicist, Mathematician, inventor, and philosopher Too.

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Filed Under: General Awareness
Exam Prep: TOEFL , GRE , GATE , CAT , Bank Exams , AIEEE
Job Role: IT Trainer , Bank PO , Analyst

6 4961