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Recent questions tagged mathematical-reasoning
Questions
Given the following statement: Some pins are clips. Some clips are pens. Now, consider the claims: C1 :Some pins are pens and C2: No pin is a pen. Now, mark according to the rules - \[\] i) Mark A if C1 is true, ii) Mark B if C2 is true,iii) Mark C if neither C1 nor C2 is true and iv) Mark D if both C1 and C2 are true.
class12
jeemain
math
mathematical-reasoning
unit14
easy
q25
asked
Jan 18, 2014
by
balaji.thirumalai
1
answer
Which of the following options indicate the correct contrapositive and converse respectively of the Statement: If x is a prime number, then x is odd.
jeemain
math
mathematical-reasoning
class11
ch14
medium
statements
q2
asked
Jan 18, 2014
by
thanvigandhi_1
1
answer
Which of the following statements do not convey the same meaning as the statement-A “If a natural number is odd, then its square is also odd.”
jeemain
math
mathematical-reasoning
class11
ch14
medium
statements
q1
asked
Jan 18, 2014
by
thanvigandhi_1
1
answer
What is the contrapositive of the statement: If it rains, then I stay at home.
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q24
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Identify the quantifier in the sentence There exists a kingdom for every king in India.
jeemain
math
mathematical-reasoning
class11
ch14
easy
implications-(tautology-contradiction.)
q23
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Identify the quantifier in the sentence: There exists a number which is equal to its square.
jeemain
math
mathematical-reasoning
class11
unit14
easy
implications-(tautology-contradiction.)
q22
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Which is true?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q21
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Which is false?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q20
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
What is the negation of the statement: 2 is the only even prime number?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q19
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Which is a false statement?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q18
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
What is the negation of the statement: 6 is irrational?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q17
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
What is the negation of the statement: Opposite sides of a rectangle have same length?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q16
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
What is the negation of the statement: Jaipur is a city?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q15
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Which of the following is not a statement?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q14
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Which of the following is not a statement?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q13
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Which of the following is a statement?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q12
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
What is the truth value of "4 is even and 8 is odd."?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q11
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
The statement $ "x \gt 5\: or\: x \lt 3"$ is true if x equals
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q10
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
When Y = 3, which of the following is FALSE?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q9
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
If Shelly does not like John, what is the truth value of the statement "Shelly likes Mike and she likes John."?
jeemain
math
mathematical-reasoning
class11
ch14
easy
logical-operations-(and-or)
q8
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Which of the following is the converse of the statement: $"If x>4$, then $x+2>5"$?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q7
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Which of the following statements is true?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q6
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
In which of the following statements is the $"\text{or}"$ inclusive?
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q5
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
What is the negation of the statement - All triangles are not Equilateral triangles.
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q4
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
What is the negation of the statement- “Chennai is the capital of Tamil Nadu”.
jeemain
math
mathematical-reasoning
class11
ch14
easy
statements
q3
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Which of the following sentences is a statement?
jeemain
math
class11
mathematical-reasoning
ch14
easy
statements
q2
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
Which of the following sentences is a statement ?
jeemain
math
class11
mathematical-reasoning
ch14
easy
statements
q1
asked
Jan 17, 2014
by
thanvigandhi_1
1
answer
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