Question 30
The sum of the first 10 terms of an AP is 30 and its 12th term is 36. Find the first term and the common difference.
Objective
Question details
- Exam body
- NDA
- Subject
- Mathematics
- Year
- 2015/2016
- Question no.
- #30
- Type
- Objective
More from this paper
- Q26Divide the L.C.M of 48, 64, and 80 by their H. C. F
- Q27In the diagram below, what is the perimeter of the equilateral triangle ABC
- Q28A pie chart of total number' of students in a school has a sector 35°…
- Q32Find the equation of the tangent to the curve y = x 3 at the point (2, 8)
- Q33A hunter 1.6m tall, views a bird on top of a tree at an angle 45°. If the…
- Q34The sum of the interior angles of a polygon is 20 right angles. How many sides…