Question
P says to Q “I am four times as old as you were
when I was as old as you are”. The difference between their ages is 15 years. Find the sum of their ages?Solution
P says to Q “I am four times as old as you were when I was as old as you are”. P = 4[Q- (P-Q)] P = 4Q – 4P + 4Q 5P = 8Q ………………….(i) P – Q = 15 …………………(ii) By solving (i) and (ii), we get Q = 25 & P = 40 Therefore, sum of their ages = 40 +25 = 65 years
A statement is given followed by two conclusions numbered I & II. Assuming the statement to be true, even if they seem to be at variance with commonly ...
Statement:
In the last decade, online shopping has grown exponentially, with more people preferring to shop from the comfort of their homes. Th...
The government justifies large-scale expressway projects by arguing that better road connectivity directly boosts regional economic development. Offici...
A statement is given followed by two decisions I and II. Analyse the given situation and select the appropriate decision. Â
Statement: Vitamin D...
STATEMENTÂ Â :Â The central government imposes Rs. 500 fine on people for not wearing mask.
ASSUMPTIONS: IÂ Wearing of mask is necessary.
Statement : The office administration has instructed all the employees to stop using Facebook within the office working hours.
Assumption: <...
Statement: The International Education Fair promises to be a one stop destination for students scouting for their next course /college outside the coun...
Statement : "The company has launched a new app to address customer grievances quickly."
Assumptions :
I. Customers may find the app eas...
Beta Enterprises has been accused of age discrimination in its hiring process, as most of the employees recently recruited are below 35 years of age. T...
Statement: “My KASSIA” mobile app has been launched by of KASSIA (Karnataka Small Scale Industries Association) to help in faster dissemination of ...
