I. 2p2 + 5p + 2 = 0  (2p + 1) (p + 2) = 0  p = - (1/2) or -2  II. 2q2 + 11 q + 14 = 0  (q + 2) (2q + 7) = 0  q = -2 or - (7 /2)  Hence, p ≥ q  Alternate Method:  if signs of quadratic equation is +ve and +ve respectively then the roots of equation will be -ve and -ve. So, roots of first equation = p = -1/2, -2 if signs of quadratic equation is +ve and +ve respectively then the roots of equation will be -ve and -ve. So, roots of second equation = q = -2, -7/2 After comparing roots of quadratic eqution we can conclude that p ≥ q.
Statements : Some pixels are pictures.
All pictures are resolution.
No resolution is a camera.
Conclusions: All resolution ...
Statements:
Some cars are scooters.
All scooters are bikes.
Conclusions:
I. Â Some cars are bikes.
II. Some scoo...
Statements:No town is a city.
All cities are islands.
Conclusions:I. No island is a town. Â
II. All islands are cities.
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements:
Each Medicine is Pills.
No Pill is Tablet.
Only a few Tablet are Syrup.
Conclusions:
I. Some M...
Statements: All colours are boxes.
     No box is a book.
Conclusions: I. Some boxes are not books.
    II. Some c...
In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they see...
Statements: Some monitors are keyboard.
              All keyboard are laptop.
          Â...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements: Some cups are plates.
No plate is a glass.
Conclusions: I. Some glasses are cups.
II. No glass is a cup.
...
