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Start learning 50% faster. Sign in nowLet present age of ‘B’ be ‘x’ years Present age of ‘A’ = x × 1.60 = ‘1.60x’ years ATQ; (x + 13) + 12 = (1.60x + 13) Or, x + 25 = 1.60x + 13 Or, 12 = 0.60x Or, x = 20 So, present age of ‘B’ = 20 years And, present age of ‘A’ = 20 + 12 = 32 years Required sum = 20 + 32 = 52 years
Statements:
Only Short is Big.
No Short is Tallest.
Only a few Tallest is Shortest.
Few Heaviest is Short.
Conclusion...
Statements:Some mugs are soaps.
Some soaps are taps.
Conclusions:I. Some taps are mugs.
II. No mugs is tap.
Statement:
Only a few Refugees are Soldiers.
Some Colonels are Soldiers.
Some Soldiers are Politicians.
No Colonel is an Off...
Statement:
Only a few P are Q
Only a few Q are R �...
Statements:
Only a few clouds are floors.
All floors are roof.
Some roof are drops.
Only a few drops are procedures.
...
Statements: All exports are imports.
All imports are trades.
Statements:
Some squares are circles.
No circle is a traingle.
Conclusions:
Statement:
Some letters are papers
All papers are objects.
Some objects are subjects.
Conclusion:
I. Some paper...
Statements:
Some A are B
All C are E
No B is a D
Only a few E are A
Conclusions:
I) Some A are n...