05-05-2022, 04:56 PM

Download Question paper and answer key of Mathematics (Science) FY 427 of Higher Secondary Plus one Improvement/ Supplementary examination for the academic year 2021-22, held in the month of January 2022.

Some Sample questions from the Maths (Science) Question paper

1. In a group of 400 students 250 can speak Hindi and 200 can speak English; also

each student speak at least one of the languages. How many students can speak

both Hindi and English ?

2. Find the co-ordinates of focus, axis and length of latus rectum of the parabola y2 = 8x.

3. Find the distance between the points (1, – 2, 3) and (4, 1, 2).

4. Find the ratio in which the XY – plane divides the line segment joining the points

(2, 4, 7) and (3, 5, 8).

5. “If n is an odd natural number then n2 is an odd natural number.” Write its converse and contrapositive of the statement.

Complete Question paper and answer key can be downloaded from the links below.

Plus One Improvement Exam 2021-22 Question Paper-Mathematics (Science).pdf (Size: 580.26 KB / Downloads: 473)

Plus One Improvement Exam 2021-22 Official Answer Key-Maths (Science).pdf (Size: 1.35 MB / Downloads: 367)

Some Sample questions from the Maths (Science) Question paper

1. In a group of 400 students 250 can speak Hindi and 200 can speak English; also

each student speak at least one of the languages. How many students can speak

both Hindi and English ?

2. Find the co-ordinates of focus, axis and length of latus rectum of the parabola y2 = 8x.

3. Find the distance between the points (1, – 2, 3) and (4, 1, 2).

4. Find the ratio in which the XY – plane divides the line segment joining the points

(2, 4, 7) and (3, 5, 8).

5. “If n is an odd natural number then n2 is an odd natural number.” Write its converse and contrapositive of the statement.

Complete Question paper and answer key can be downloaded from the links below.

Plus One Improvement Exam 2021-22 Question Paper-Mathematics (Science).pdf (Size: 580.26 KB / Downloads: 473)

Plus One Improvement Exam 2021-22 Official Answer Key-Maths (Science).pdf (Size: 1.35 MB / Downloads: 367)