Civil Engineering - Online Test
Q1. 25 persons are in a room. 15 of them play hockey, 17 of them play football and
10 of them play both hockey and football. Then the number of persons playing
neither hockey nor football is:
Answer : Option D
Explaination / Solution:
No Explaination.
Q2. The minimum value of function y = x2 in the interval [1, 5] is
Answer : Option B
Explaination / Solution:
No Explaination.
Q3. If a square matrix A is real and symmetric, then the eigen values
Answer : Option A
Explaination / Solution:
No Explaination.
Q4. If 
are functions with continuous second derivatives, then 
can be expressed as an analytic function of x + iψ (i = √-1), when
are functions with continuous second derivatives, then can be expressed as an analytic function of x + iψ (i = √-1), when
Answer : Option B
Explaination / Solution:
No Explaination.
Q5. The partial differential equation 
has
has
Answer : Option A
Explaination / Solution:
No Explaination.
Q6. If 
then y(2) =
then y(2) =
Answer : Option B
Explaination / Solution:
No Explaination.
Q7. The area of a triangle formed by the tips of vectors 
is
is
Answer : Option B
Explaination / Solution:
No Explaination.
Q8. The solution of dy/dx = y2 with initial value
y(0) = 1 bounded in the interval
Answer : Option C
Explaination / Solution:
No Explaination.
Q9. If F(s) is the Laplace transform of function f(t), then Laplace transform of 
is
is
Answer : Option A
Explaination / Solution:
No Explaination.
Q10. A calculator has accuracy up to 8 digits after decimal place. The value of 
when evaluated using the calculator by trapezoidal method with 8 equal intervals,
to 5 significant digits is
when evaluated using the calculator by trapezoidal method with 8 equal intervals,
to 5 significant digits is
Answer : Option A
Explaination / Solution:
No Explaination.
