ATQ, Let the speed of ‘C’ be ‘y’ km/hr Therefore, speed of ‘D’ = (y – 20) km/hr According to the question, 
Since speed cannot be negative therefore, y = 80 Therefore, speed of ‘D’ = y - 20 = 60 km/hr
Statements:All savings are currents.
Some fixed are currents.
Some recurring are fixed.
Conclusions:I. Some recurring are currents....
Statements:
Each hand is pump.
Every pump is tap.
Some hand are water.
Conclusions:
I. Some pump are water.
II. No water is tap.
III. Some tap are hand.
Statements: Â Â Â Â Â All exports are imports.
                               All imports are trades.
Statements: All circle are bangle.
                         Some bangle are square
Conclusions I. Some circle a...
Statements: All books are pages.
Some notes are books.
All assignments are notes.
. Conclusions: I. At least some pages are not b...
Statements: No bold is a smart.
Some smarts are cowards.
Conclusions: I. Some bolds are not cowards.
II. Some smarts are not bold...
Statements : Â Â Â Â Â Â Â All one are two.
                               All three are two.
   ...
Statements:
Only a few Radio are Gramophone
No Gramophone are TV
Only a few TV is Recorder
Conclusions:
In the quest...
Statement:Â
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...
. 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 b...
