SAT (Stage-2) M...

Match the following:

Application of nitrogenous manure to a plant causes

The depth of water and the amount of dissolved salts in the water classify the _________ ecosystem.

A person with an interest or concern in something is called a stakeholder. Which of the following is/are not the direct stakeholder(s) in the management or conservation of forests?

Which of the following factors is/are responsible for the biodiversity of a region?

a. Nature of soil
b. Water
c. Temperature

For which of the following values of n is  not an integer?

If p(x) = x + 3, then p(x) + p(-x) is equal to

The zero of a zero polynomial is

If two positive integers p and q can be expressed as p = ab² and q = a³b; a and b being prime numbers, then LCM (p, q) is

A pair of linear equations which has a unique solution x = 2, y = -3 is

If x = a, y = b is the solution of the equations x - y = 2 and x + y = 4, then the values of a and b respectively are

If α and β are the roots of 4x² + 3x + 7 = 0, then the value of  is

Which of the following equations has no real roots?

One of the zeros of the polynomial 2x² + 7x - 4 is

If p^th, q^th and r^th terms of an AP, respectively are a, b and c, then a(q - r) + b(r - p) + c(p - q) is equal to