IIIT Hyderabad Practice Quiz : Part test-3

The product of ages of Ankit and Nikita is 240. If twice the age of Nikita is more than Ankit’s age by 4 years. What is Nikita’s age?

If a number is 62.5% of the other number and 1/7th of the sum of their squares is 623, then the product of the numbers is

Priyadarshan has drawn an angle of measure 39° 13’ when he was asked to draw an angle of 40°. The percentage error in his drawing is:

Find the remainder of

A boatman rows 2 km in 8 minutes, along the stream and 6 km in 1 hour against the stream. The speed of the stream is :

Consider ‘G’ be a simple graph with 25 vertices and 100 edges. The size of minimum vertex cover is 8. What is the size of maximum independent set of ‘G’?

Consider the following graph

Consider the following statements:
S₁ : G₁∩ G₂ contain 3 edges.

S₂: G₁∪ G₂ contain 6 edges.
Which of the following is correct?

If G is a forest with n vertices and k connected components, how many edges does G have?

Consider the following linear equations of system :

x + y + z = 6

x + 2y + 5z = 10

2x + 3y + λz =μ

Which of the following is correct about system?

If a matrix M has eigen values (3, 4, 5), then the determinant of M^–1 will be

A 3 × 3 matrix has 3 eigenvalues –1, 0.5, 3. What will be the eigen values of

Consider p(x) = x + 1 and q(x) is