8 litres are drawn from a flask containing milk and then filled with water. The operation is performed 3 more times. The ratio of the quantity of milk left and total solution is 81/625. How much milk the flask initially holds?
10 ltr
20 ltr
30 ltr
40 ltr
Correct Answer :
B. 20 ltr
Let initial quantity be Q, and final quantity be F
Related Questions
Though private ferry systems have made going to holy places easy, today many pilgrims died in a stampede while boarding a private ferry.
I. The state government should cancel the licenses of all such private ferry operators.
II. The state government should deploy some people to guide the pilgrims on their journey to the holy place.
If only course of action I follows
If only course of action II follows
If either course of action I or II follows.
If neither course of action I nor II follows.
How many females are there in the family?
One
two
three
four
Which of the following does not fall into the functions of Payments Banks?
acceptance of demand deposits
Internet banking
remittance services
lending services
What is the Ramanujam committee constituted for?
To keep tab on the child trafficking
To check corruption in Banks
To oversee the foreign trade
To avoid obsolete laws
Statements: All seats are covers. No cover is bun. Some buns are roofs. Some sites are covers.
Conclusions:
I. All sites being buns is a possibility
II. All sites being roof is a possibility
III. Some sites are not buns.
IV. No seat is bun
Only II, III and either I or IV follow.
Only III follows
All follows.
Only II, III and IV follow
Please select the most appropriate option
If I have enough money I would have backpack around Europe. But unfortunately I was broken.
If I have had enough money, I would have done backpack around Europe. But, unfortunately I am broke.
If I had enough money I would backpack around Europe. But, unfortunately I am broke.
If I have enough money I would backpack around all over the Europe. But unfortunately I am broke.
6(7/11) × 5(4/9) � 9(1/4) = ?
21
13
9
4
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
Ashok can row upstream at 8 kmph and downstream at 12 kmph.What is the speed of the stream ?
6 km/hr
3 km/h
2 km/hr
4 km/hr
From the given options, choose the option that does not fit into the theme of the passage.
Corporate Social Responsibility has entered Indias legal corridors.
Given the need for proper legal help for a diverse section of society even the PM, in his address at the Bar Councils centenary celebrations earlier this year, urged lawyers to take on more pro bono cases.
Top law firms and lawyers are doing pro bono so that they can give back to society.
In India, traditionally, pro bono legal work was carried out by lawyers who had dedicated themselves to helping society.
16 persons are participated in a party. In how many different ways can they host the seat in a circular table, if the 2 particular persons are to be seated on either side of the host?
16! × 2
14! × 2
18! × 2
14!
Android is a mobile operating system designed primarily for touch screen mobile devices such as smartphones and tablets. Which among the following was the first Android Operating System?
Cupcake
Alpha
Gingerbread
Doughnut
A and B can do a piece of work in 24 and 30 days respectively. Both started the work and worked for 6 days. Then B leaves the work and C joins and the remaining work is completed by A and C together in 11 days. Find the days in which C alone can do the work
80
100
120
130
BSoDs can be caused by poorly written device drivers or malfunctioning hardware, such as faulty memory, power supply issues, overheating of components, or hardware running beyond its specification limits. Which color screen is displayed when encountered a BSOD Error?
Red
Grey
Black
Blue
James' present age is 2/7th of his father's present age. James' brother is three year older to James. The respective ratio between present ages of James' father and James' brother is 14:5. What is the present age of James?
12 years
23 years
19 years
27 years
What was the % decrease in the no of players participating in Cricket in the year 2003 as compared to that in the year 2001 ?
45%
35%
25%
None of these
The Nobel Peace Prize 2016 has been awarded to ______ .
Juan Manuel Santos
Oliver Hart
Bengt Holmstrom
Svetlana Alexievich
According to the Constitution (122nd Amendment) GST Bill 2014, which of the following is exempted from its purview?
Tobacco Products
Alcohol
Steel
Jute Products
A works at which of the following?
Either Google or Apple
Either Intel or IBM
Intel
Which among the following is an important circuitry in a computer system that directs the operation of the processor?
Memory
Address Bus
Accumulator
Control Unit
NONDESCRIPT
Conducive
Discern
Tantamount
Defined
There is a network that can connect networks ranging from small location or area to a bigger range including public packet network and large corporate networks. That network's enterprise allows users to share access to applications, services and other centrally located resources. Its ability for a huge geographical access has transformed networking. Which among the following is that network?
SAN
CAN
LAN
WAN
Which agency in India provides refinance of export credit?
SIDBI
NABARD
RBI
EXIM Bank
If the rupee depreciates, how the exporters are affected?
They are unaffected
They are in loss
They are in profit
They get credit crunch
Which among the following is a cloud computing platform and infrastructure created by Microsoft?
Simple Storage Service
Atmos
Openstack Swift
Azure
What does this mean that India will continue to be a haven of stability?
That new budget will make India stable forever.
The four pillars of budget will lead to make stability.
India will continue towards stability even in disturbed economic environment.
The budget will remain unchanged even in turbulent and choppy economic environment.
The companys sales were low at the beginning of the year. Its sales have picked up in the past few months.
(A) Though the companys sales were low
(B) Despite low sales at
(C) However the companys sales have picked
Only (A)
Only (A) and (B)
All (A), (B) and (C)
Only (B) and (C)
Which state government has enacted a stringent law called Protection of Internal Security Act to deal with the challenges of terrorism, insurgency, communalism and caste violence?
Gujarat
Uttar Pradesh
Bihar
Maharashtra
Statement : D $ E, E � C, C @ A
Conclusion :
I. C × D
II. A $ E
III. A $ D
Only I is true
Ony II is true
Both I and II are true
None is true
From the given options, choose the option that does not fit into the theme of the passage.
A look at the historical data on forecasts made by the IMF in its World Economic Outlook (WEO) reports seems to suggest that optimism bias may be the bigger culprit.
The large negative forecast errors in the recession years skewed the historical averages.
Over the past few years, the growth forecasts made by the International Monetary Fund (IMF) have displayed one consistent pattern
Has predicting the fate of the global economy become more difficult in a volatile post-crisis world, or does the IMF suffer from an inherent optimism bias?