Maths - Online Test
Q1.
If 
are the position vectors of three
collinear points, then which of the following is true?
Answer : Option B
Explaination / Solution:
Q2. For non-empty sets A and B, if A ⊂ B then (A x B) ∩ (B x A) is equal to
Answer : Option B
Explaination / Solution:
Q3. If f : R→ R
is defined by f ( x)= 
+ |x- 4| for x ∊ R, then limx→3- f (x) is equal to
+ |x- 4| for x ∊ R, then limx→3- f (x) is equal to
Answer : Option C
Explaination / Solution:
No Explaination.
Q4.
If a and b are the roots of the equation x2 - kx + 16 = 0 and satisfy a2 + b2 = 32, then the value of k is
Answer : Option C
Explaination / Solution:
Q5. The differential coefficient of log10x with respect to logx10 is
Answer : Option B
Explaination / Solution:
Q6. If cos pθ + cos qθ = 0 and if p ≠ q, then θ is equal to (n is any integer)
Answer : Option B
Explaination / Solution:
Q7. 
is
is
Answer : Option B
Explaination / Solution:
Q8. The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines.
Answer : Option D
Explaination / Solution:
Q9. A bag contains 6 green, 2 white, and 7 black balls. If two balls are drawn simultaneously, then the probability that both are different colours is
Answer : Option A
Explaination / Solution:
Q10. The nth term of the sequence 1, 2, 4,
7, 11,…….is
Answer : Option D
Explaination / Solution:
No Explaination.
