CBSE Sample Papers for Class 12 Maths 2018 Set 8

# CBSE Sample Papers for Class 12 Maths 2018 Set 8

## CBSE Sample Papers for Class 12 Maths Solved 2018 Set 8

SECTION —A

Question numbers 1 to 6 carry 1 mark each.

Fill Out the Form for Expert Academic Guidance!

+91

Live ClassesBooksTest SeriesSelf Learning

Verify OTP Code (required)

SECTION —B

Question numbers 7 to 19 carry 4 mark each.

19.A man is known to speak the truth 3 out of 4 times. He throws a dice and reports that it is a six. Find the probability that it is actually a six.

SECTION — C

Question numbers 20 to 26 carry 6 marks each.

22.Using the method of integration, find the area of the region bounded by the lines 2x + y = 4, 3x – 2y = 6, x – 3y + 5 = 0.
23.Find the point P on the curve y 2 = 4ax which is nearest to the point (11a, 0).
24.Show that the planes 2x+ y + 3z-2 = 0 and x – 2y + 5 = 0 are perpendicular to each other.

26.An urn contains 25 balls of which 10 bear a mark ‘X’ and the remaining 15 bear a mark ‘Y’. A ball is drawn at random from the urn, its mark noted down and it is replaced. If 6 balls are drawn in this way, find the probability that
i)all will bear mark ‘X’,
ii)not more than two will bear ‘Y’ mark,
iii)at least one ball will bear ‘X’ mark and ‘Y’ mark will be equal.

## Related content

 Lines and Angles Class 9 Extra Questions Maths Chapter 6 Why Is Maths So Hard? Here’s How To Make It Easier NCERT Solutions for Class 4 Maths Worksheet for Class 4 Maths Curved Surface Area of Cone International System of Numeration Cubes From 1 to 30 Differences Between in Maths Circumference of a Circle – Definition and Formula Area of Square

+91

Live ClassesBooksTest SeriesSelf Learning

Verify OTP Code (required)