Three pipe P, Q and R can fill a tank in 12 minutes, 18 minutes and 24 minutes respectively. The pipe R is closed 12 minutes before the tank is filled. In what time the tank is full?
Correct Answer :
B.
Let T is the time taken by the pipes to fill the tank
We will get
Related Questions
Ankita borrows 7000 at simple Interest from a lender. At the end of 3 years, she again borrows 3000 and settled that amount after paying 4615 as interest after 8 years from the time she made the first borrowing. What is the rate of interest?
5.5%
9.5%
7.5%
6.5%
For the buying and selling of precious metals such as Gold and Silver, the market established is termed as ________ .
Capital Market
Money Market
Bullion Market
wholesale cash market
Find the average of total no of staff in all the dept ?
103.8
108.3
108.2
108
Statements: Some trees are plants. All trees are houses. No plant is pot. All tools are pots.
Conclusions:
I. Some plants are tools is a possibility.
II. All trees are tools is a possibility.
III. No plant is house.
IV. All plants are houses is a possibility.
Only I and III follow.
Either III or IV follows
Only IV follows
None follows.
Who amongst the following lives exactly between H and the one who owns Lenovo Laptop?
B, C
G, D
F, G
E, A
The difference between compound interest compounded every 6 months and simple interest after 2 years is 248.10. The rate of interest is 10 percent. Find the sum
12000
14000
16000
18000
Statements : No photo is frame. All frames are sites. Some buckets are photos. Some sites are buckets.
Conclusions:
I. No photo is site.
II. All buckets being frames is a possibility
III. Some sites are photos
IV. Some buckets are frames.
All follows
Only II and III follow
Only II, III and IV follow.
Only either I or III follows
Which of the following is the first micro finance company to start operation as a commercial bank?
Oriental Bank of Commerce
State Bank of India
Reserve Bank of India
Bandhan
Statements: All trees are plants. All houses are trees. Some pots are plants. All tools are plants.
Conclusions:
I. Some plants are not houses
II. Some tools being trees is a possibility
III. All pots are tools is a possibility.
IV. All houses are tools is a possibility.
Only III and IV follow
Only II, III, and IV follow
Only I and IV follow.
All follow.
What is the ratio between the Female population of state UP and the male population of M?
60 : 95
80 : 117
85 : 112
45 : 77
The National Green Tribunal (NGT) in December 2016 imposed a ban on the procurement, sale and use of glass powder coated 'manja' for flying kites. Who is the Chairman of NGT?
Lokeshwar Singh Panta
Jagdish Singh Khehar
Dinesh Saxena
Swatanter Kumar
Why is the government providing tax incentive to companies in manufacturing sector?
For better infrastructure.
For tax deductions on emoluments paid to new employees,
To create new job opportunities and to initiate project Make in India
to create new job opportunities and to initiate project Standup India.
Who among the following person has seminar at 3 P.M?
C
G
I
F
How is household savings related to overall economic growth? Give your answer in the context of the passage?
(A) Overall economic growth is directly related to household savings.
(B) Overall economic growth is inversely proportional to household savings.
(C) There is no specific relationship between overall economic growth and household savings.
Only (C)
Only (B)
Only (A)
Either (A) or (B)
In which year in India, was the demonetisation announced for the first time?
1978
1999
1946
1962
A five digit number is formed with the digits 0,1,2,3 and 4 without repetition. Find the chance that the number is divisible by 5.
3/5
1/5
2/5
4/5
What is/are the primary reasons behind the current economic slowdown?
(A) Slow rate of capital expansion
(B) Tardy investment in infrastructure as well as plant and machinery
(C) A rapid increase in the cases of corruption, and decreased FDI
Only (A)
Both (A) and (B)
Either (A) or (C)
Both (B) and (C)
Statement : X × W, W @ Z , Z % Y
Conclusion:
I.Y $ W II.Z $ W III.X � Y
Only I is true
Ony II is true
Both I and II are true
Both I and III are true
After two years, high inflation moderated in the later part of 2011-12 in response to past monetary tightening and growth deceleration. High inflation had adverse consequences on welfare and on saving and investment, particularly household saving in financial assets. The most serious consequence of inflation is …………………… As growth slowed down, in part due to high inflation, it further reduced the welfare of the common man through adverse impact on employment and incomes.
its destructive allocation impact on the industries that were lately coming up.
its negative impact on the rich and high-profile people.
its adverse distributional impact on the poor, people without social security and pensioners.
its unfavourable bearing on day to day commodities that are used by the common man.
What was/were the reason(s) of drop in savings in financial instruments after 2009?
Rise in price level of gold
Decrease in real interest rates on savings in financial instruments
Investment in physical assets, particularly land
Only (a) and (c)
304
124
122
228
6(7/11) × 5(4/9) � 9(1/4) = ?
21
13
9
4
SAVANT
Glutton
Postulant
Shrink
Pluck
Who among the following have seminar on Friday?
I, E
H, J
B, A
D, E
Four of the following five are alike in a certain way and so form a group. Which one of the following does not belong to the group?
G - HP
C - Apple
F - Samsung
H - TOSHIBA
Which among the given options is IBM's Supercomputer?
Tihane-2
SunwayTaihu Light
Watson
Shasra-T
I. 56×2 + 37x + 6 = 0
II. 66y2 13y 4 = 0
if x >= y
if x > y
if x < y
if x <= y
Statement: Unemployment allowance should be given to all unemployed Indian youth above 18 years of age.
Assumptions:
I. There are unemployed youth in India who needs monetary support.
II. The government has sufficient funds to provide allowance to all unemployed youth.
If only assumption I is implicit
If only assumption II is implicit
If either I or II is implicit
If neither I nor II is implicit
Which among the following is the slogan of Allahabad Bank?
A tradition of trust
World wise
Honour your trust
Invest with confidence
According to author Dishantgautam, a novel is difficult to write when compared to a play is like going for an election where one has to appeal to a thousand people at a time whereas in a book one appeals to one only person.
simpler, running in
faster, voting through
easier, running for
fool proof, voting on