Question
Presently, the average age of Arun, Alok, and Aditya is
35 years, while the average age of Arun and Alok is 39 years. Determine Aditya's age after ten years if Aditya's current age is 40% less than Arun's current age.Solution
ATQ, ATQ, Total current ages of Arun, Alok, and Aditya = 3 × 35 = 105 years. Total current ages of Arun and Alok = 2 × 39 = 78 years. Current age of Aditya = 105 - 78 = 27 years. Arun's age given Aditya's age is 40% less: Aeun's age = 27/0.6 = 45 yrs Therefore: Aditya's age after ten years = 27 + 10 = 37 years.
Statements:
All Bottles are Glasses.
All Glasses are Bowls.
Some Cups are Bowls.
Conclusions:
I. Some Cups are Glasse...
- Statements:
All umbrellas are snows.
Only snow is rain.
No cloud is an umbrella.
Conclusions:
I. No snow is a cloud... Statements:
Some plates are spoons.
All spoons are cups.
No cup is a fork.
Conclusions:
I. Some plates are cup...
Statements:All jackets are collars.
All collars are shirts.
All chains are shirts.
Conclusions:I. No collar is chain.
II. So...
Statements:
Some bottles are not cans.
All boxes are drawers.
No can is a box.
Conclusions:
I. Some boxes are no...
In the questions given below, there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be...
Statement:
At-least some E are F.
A few F are G.
Only a few H are F.
All F are Q.
Conclusion:
I. All G b...
Statements:
Some tigers are lion.
Only a few lion are zebra.
No zebra is bear.
All bears are fox.
Conclusions:
Statements:
No Platter is a Cup.
Only a few Cup are Spoon.
Only a few Plate are Spoon.
Conclusions:
I. All Spoon are ...
Statements: Some printers are monitors.
All monitors are modems.
Some modems are keyboards.
Conclusions: I. Some keyboards are no...
Relevant for Exams:
