Maths Group11

Log(x)+ Log(y) is equal to:

Which one of the following is the zero of polynomial function p(x) = (x² + 1)(x+1) ?

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Given two vectors: V = (1, 2), and U = (3, 3), then what is V+U ?

Given data: 1,7, 4, 7, 3, 2, 9, 6, 12, 7, then what is mode of the data?

Hexagonal polygon has ______ sides.

What is the domain of a function f(x) = 3x -3 ?

Let A = {1,3,5,7} and B = {2, 4, 6, 8}, then what is A intersection of B?

What is the sum of the roots of quadratic equation x² + 5x + 6 = 0 ?

Which of the following is neither prime nor composite number?

Before she reached to us, we ____________ her for a long time.

The book ____________ by our teacher a year ago.

He enjoys _________ to music everyday.

He stopped _________ last year.

Aster is as ____________ as Tola.

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Which one of the following is NOT true about pulley systems?

A 200N force is required to be applied at one end of 1m long lever. If the distance from the effort to fulcrum is 80cm, inorder to lift a load of 600N placed at the other end. What is the efficiency of the lever?

If the efficiency of one machine is 100%, then which one of the following is not true?

Which one of the following statement is true about simple machines?