# Find the remainder, when the first thousand digits of N (from the left) is divided by 16

1.  7

2.  11

3.  13

4.  15

4

13

Explanation :
No Explanation available for this question

# Find the remainder when N is divided by 9.

1.  8

2.  7

3.  1

4.  0

4

1

Explanation :
No Explanation available for this question

# A straight line is perpendicular to the straight line 2x + 3y = 5 and it passes through the point (1, 1). Which of the following gives its equation

1.  2x – 3y = 1

2.  2x + 3y = 2

3.  3x + 2y = 1

4.  3x – 2y = 1

4

3x – 2y = 1

Explanation :
No Explanation available for this question

# A straight line passes through the point (3, 2) and is perpendicular to the straight line x+ y = 3 and is perpendicular to the straight line x + y = 3. Find its equation

1.  x + y + 1 = 0

2.  x – y – 1 = 0

3.  x – y + 1 = 0

4.  x + y – 1 = 0

4

x – y – 1 = 0

Explanation :
No Explanation available for this question

# The vertices of a triangle lie on points (0, 4), (3, 5) and (–1, –1) in the X – Y plane. Which of the following is correct about this triangle

1.  It is an isosceles right triangle

2.  It is a right triangle.

3.  It is an equilateral triangle

4.  It is an obtuse triangle

4

It is an obtuse triangle

Explanation :
No Explanation available for this question

# Find the length of the altitude of an equilateral triangle whose sides have a length of 3√3 units.

1.  8.5 units

2.  6.5 units

3.  4.5 units

4.  2.5 units

4

4.5 units

Explanation :
No Explanation available for this question

# If a = log2, b = log 3 and c = log 7 then find the value of log67 in terms of a, b and c.

1.   b/(a+c)

2.  c/(a+b)

3.  a/(b+c)

4.  None of these

4

c/(a+b)

Explanation :
No Explanation available for this question

# If the real number x lies between 2 and 3, then which of the following expressions is valid

1.  (x – 2) (x – 3) = 0

2.   (x – 2) (x – 3) < 0

3.   |x-2| > |x-3|

4.  None of these

4

|x-2| > |x-3|

Explanation :
No Explanation available for this question

# Solve for all values of x for which 6+x-x2≥0

1.   -2 ≤ x ≤ 3

2.  2 ≤ x ≤ 3

3.  -3 ≤ x ≤ 2

4.  -3 ≤ x ≤ -2

4

-2 ≤ x ≤ 3

Explanation :
No Explanation available for this question

1.  0

2.  1

3.  -1

4.  100

4