Question
Present ages of P and Q are in the ratio 3:5
respectively. If Q’s age, 16 years hence from now will be 6 times of P’s age, 6 years ago from now, then find the present age of Q.Solution
Let the present ages of P and Q be 3x and 5x years respectively. According to the question, => (5x + 16) = 6 × (3x – 6) => 5x + 16 = 18x – 36 => 13x = 52 => x = 4 Therefore, the present age of Q = 5x = 20 years
Read the given statements and select which of the conclusions given in the options logically follows from the statements.
Statements:
A...
Statements:Â Â Â Â Â Â
No guitar is a violin.
Some violins are pianos.
All sitars are pianos.
Conclusions:Â Â Â Â Â Â
...Some clouds are not blues. Some rains are skies.
Statements :
Only a few Harpic is Lizol.
Only a few Lizol is Detergent.
No Harpic is Pesticide.
Conclusion :
I. Ev...
Two statements are given followed by two conclusions numbered I& II. Assuming the statements to be true, even if they seem to be at variance with commo...
Two statements are given followed by two conclusions numbered I & II. Assuming the statements to be true, even if they seem to be at variance with comm...
- Statements:
Only Rain is Cloud
Some Star is Rainbow
A few Rainbow is Rain
Conclusions:
I. All Star can be Rain
... Statements: Some pins are mirrors. Â
All mirrors are boxes.
Conclusions:I. Some boxes are pins.Â
 II. Some boxes are mirrors.
Statements:
No Summer is Winter.
Only a few Winter is Autumn
Some Summer are Spring.
Conclusions:
I. All W...
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 varianc...
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