Mathematics MCQ Set 5

Question : What is arranged diagram?

1. A figure showing a set
2. A figure representing complex number
3. A figure in three dimension
4. A figure of a complex plane

Question : The value of determinant of a square matrix is zero if

1. Two rows have same no. of element
2. Two rows are identical
3. Each element of any row is equal to 1
4. Each element of a column has negative sign

Question : When x³ – 2 is divided by x + 1 then remainder is

1. 0
2. – 3
3. 1
4. 2

Question : Which of the following is an infinite series

1. 4, 7, 10, .........
2. – 1, 0, 1, 2, .........
3. 2 + 6 + 10 +..... 26
4. 2 + 6 + 10 + .......

Question : The words that can be formed from the letters of the word “ARTICLE” using all letters are

1. 144
2. 140
3. 441
4. 44

Question : Range of cot θ is

1. R
2. Q
3. N
4. Z