Q1.The bisection method is applied to compute a zero of the function f(x) = x4 - x3 - x2 – 4 in the
interval [1,9]. The method converges to a solution after ______ iterations.
Answer : Option BExplaination / Solution:
The graph in option (A) has a 3 length cycle whereas the original graph does not have a 3
length cycle
The graph in option (C) has vertex with degree 3 whereas the original graph does not have a
vertex with degree 3
The graph in option (D) has a 4 length cycle whereas the original graph does not have a 4
length cycle
Q3.An automobile plant contracted to buy shock absorbers from two suppliers X and Y. X supplies
60% and Y supplies 40% of the shock absorbers. All shock absorbers are subjected to a quality test.
The ones that pass the quality test are considered reliable Of X's shock absorbers, 96% are reliable.
Of Y's shock absorbers, 72% are reliable.
The probability that a randomly chosen shock absorber, which is found to be reliable, is made by
Y is
Q4.A political party orders an arch for the entrance to the ground in which the annual convention is
being held. The profile of the arch follows the equation y = 2x − 0.1x2 where y is the height of
the arch in meters. The maximum possible height of the arch is
Answer : Option BExplaination / Solution:
x = 10
y = 20 - 10 = 10m
Total Question/Mark :
Scored Mark :
Mark for Correct Answer : 1
Mark for Wrong Answer : -0.5
Mark for Left Answer : 0