Question
I). p2 + 17p - 234 = 0 II).
q2 - 21q + 108 = 0 For each question below, two equations are provided. Solve these equations to determine the relationship between p and q.Solution
ATQ, p2 +17p-234=0 or, p2 +26p-9p-234=0 or, (p+26)(p-9)=0, p=-26,9 q2 -21q+108=0 or, q2 -12q-9q+108=0 or, (q-12)(q-9)=0, q=12,9 so, p ≤ q
Which of the following numbers will replace the question mark (?) in the given series?
8, 14, ? , 44, 68, 98, 134
CGJK is related to IMPQ in a certain way based on the English alphabetical order. In the same way, HLQR is related to NRWX. To which of the given option...
Pointing to Dharmendra, Hema said to Sunny, “He is your grandfather’s only son.” How is Sunny’s mother related to Hema if Hema is his grandfath...
Three statements are followed by four conclusions numbered I, II, III and IV. You have to consider these statements to be true, even if they seem at va...
In a certain code language, 'BEST' is coded as '9715' and 'CLUB' is coded as '8762'.
What is the code for 'B' in the given code language?
Which letter cluster will replace the question mark (?) to complete the given series?
GROW, NJGG, ?, BTQA, ILIK
What will come in place of the question mark (?) of the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are inte...
Statements:
All holders are hangers.
All hangers are hammers.
Some hammers are axes.
Conclusions:
I. Some axes ar...
Introducing a man, a woman said, “He is the brother of the daughter of my father.” How is the man related to the woman?
a) Either he is happy or he is poor.
b) He is happy.
Inference : He is poor.
Relevant for Exams:
