ip Search

Q:

Two pipes, when working one at a time, can fill a cistern in 3 hhrs and 4 hrs, resp while a third pipe can drain the cistern empty in 8 hrs. All the three pipes were opened together when the cistern was 1/12 full. How long did it take for the cistern to be completely full?

A) 2 hrs	B) 1 hr 45 min
C) 2 hr 10 min	D) 2 hr 11 min

Answer & Explanation Answer: A) 2 hrs

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

Q:

Which among the following is a recently debated principlethat Internet service providers and governments regulatingthe Internet should treat all data on the Internet the same,not discriminating or charging differentially by user, content,website, platform, application, type of attached equipment,or mode of communication?

A) Comcast	B) Net Neutrality
C) Oblique-net	D) Net Fraternity

Answer & Explanation Answer: B) Net Neutrality

Explanation:

Net Neutrality means an Internet that enables andprotects free speech. It means that Internet serviceproviders should provide us with open networks - andshould not block or discriminate against anyapplications or content that ride over those networks

Report Error

View Answer Report Error Discuss

Filed Under: Computer
Exam Prep: Bank Exams

Q:

Find the appropriate relation for quantity 1 and quantity 2 in the following question:

An artificial kund is filled by three pipes with uniform flow. The first two pipes operating simultaneously fill the kund at the same time during which the kund is filled by the third pipe alone. The second pipe fills the kund 5 hours faster than the first pipe and 4 hours slower than the third pipe.

Quantity 1: The time required by the first pipe?

Quantity 2: Time taken by all three pipes to fill the Kund simultaneously

A) Quantity 1 > Quantity 2	B) Quantity 1 ≥ Quantity 2
C) Quantity 1 < Quantity 2	D) Quantity 1 ≤ Quantity 2

Answer & Explanation Answer: A) Quantity 1 > Quantity 2

Explanation:

Quantity 1:
Let the first pipe alone takes x hours to fill the
tank.
⇒The second and third pipes will take (x-5) and
(x-9) hours respectively.
According to the given information:
∴ $\frac{1}{x - 9}$

⇒ (x-9)(2x-5) = x2 – 5x
⇒ 2x2 – 5x – 18x + 45 = x2 – 5x
⇒ x
2 -18x + 45 = 0
⇒ (x-15) (x-3) = 0
⇒ x = 15, 3

The first pipe can take 15 hours to fill the kund.
∵ 3 hours doesn’t satisfy the statement.
Quantity 2:
∴ Time taken by second pipe = x-5
⇒ Time taken by second pipe = 15-5 = 10hours
∴ Time taken by third pipe = x -9
⇒ Time taken by third pipe = 15- 9 = 6 hours
Now,

Net part filled in 1 hour = $\frac{1}{15} + \frac{1}{10} + \frac{1}{6}$
⇒ Net part filled in 1 hour = $\frac{4 + 6 + 10}{60}$
⇒Net part filled in 1 hour = $\frac{20}{60} = \frac{1}{3}$
∴The Kund will be full in 3/1 hours if all the pipes are opened simultaneously
Now, comparing
15 > 3
Thus, Quantity 1 > quantity 2

Report Error

View Answer Report Error Discuss

Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

Q:

16 persons are participated in a party. In how many differentways can they host the seat in a circular table, if the 2particular persons are to be seated on either side of the host?

A) 16! × 2	B) 14! × 2
C) 18! × 2	D) 14!

Answer & Explanation Answer: B) 14! × 2

Explanation:

(16 – 2)! × 2 = 14! × 2

Report Error

View Answer Report Error Discuss

Filed Under: Permutations and Combinations
Exam Prep: Bank Exams

Q:

Pipes A and B can fill a cistern in 15 hours together. But ifthese pipes operate separately A takes 40 hours less than Bto fill the tank. In how many hours the pipe A will fill thecistern working alone?

A) 60	B) 20
C) 40	D) 15

Answer & Explanation Answer: B) 20

Explanation:

Let A takes x hours, then B = (x+40) hours

1/x + 1/x+40 = 1/15

x = 20

Report Error

View Answer Report Error Discuss

Filed Under: Pipes and Cistern

Q:

Three pipe P, Q and R can fill a tank in 12 minutes, 18 minutesand 24 minutes respectively. The pipe R is closed 12 minutesbefore the tank is filled. In what time the tank is full?

A) 8 (5/13) hrs	B) 8 (4/13) hrs
C) 7 (4/13) hrs	D) 8 (6/13) hrs

Answer & Explanation Answer: B) 8 (4/13) hrs

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

Q:

Identify the diagram that best represents the relationship among the given classes.

Reptiles, Lizard, Lion

1)

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: C) 3

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Logical Venn Diagram

Q:

Who is the recipient of Kala Ratna Award 2017?

A) Anupam Kher	B) Om Puri
C) Naseeruddin Shah	D) Prahlaj Nihalani

Answer & Explanation Answer: A) Anupam Kher

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Honours and Awards
Exam Prep: Bank Exams

Searching for "ip"

Quick Links