Question
I. x=  √(20+ √(20+ √(20+
√(20…………….∞)) ) ) II. y= √(5√(5√(5√(5……….∞)) ) ) In each of these questions, two equations numbered I and II are given. You have to solve both the equation and mark the appropriate option – give answerSolution
I. x=  √(20+ √(20+ √(20+ √(20…………….∞)) ) ) x= √(20+x) By squaring both sides, x^2=20+x x^2- x-20=0 x^2- 5x+4x-20=0 x(x-5)+4(x-5)= 0 x=  5,-4 II. y= √(5√(5√(5√(5……….∞)) ) ) y= √5y By squaring both sides, y^2=5y y=5 Hence, x≤y
Conclusions:
I. Some Rats are Cats.
II. Few Cows are Dogs.
Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at varia...
Statements:
Some cars are scooters.
All scooters are bikes.
Conclusions:
I. Â Some cars are bikes.
II. Some scoot...
Statements:
Only Riot are Racism.
Some Riot are Culture.
All Culture are Tradition.
Conclusion:
I. All Riot are Tradi...
In each group of questions below are two conclusions followed by five set of statements. You have to choose the correct set of statements that logicall...
Statements:
Some baby are children.
No children are bad.
All bad are baby.
Conclusion:
I. Some baby are not bad.<...
Statements:
Some cost are amount.
At least some amount are interest.
100% interest are principle.
Only cost are compound.<...
Statement:Â
Atmost some cycle are scooter.
Only a few bike are cycle.
Some bike are scooter.
No bike are car.
Con...
In each question below are given three statements followed by three conclusions numbered I, II and III. You have to take the two given statements to be...
Statements:
No Red is Green
No Green is Black
All Black is Purple
Some Purple is Yellow
Conclusions:
I. N...
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