Kerala Plus Two Maths Answer Key 2025 (Available): Exam Analysis, Unofficial Key

1 (a)

A function f defined on N, the natural number as.....

one-one but not onto

(b)

R= {(1,4) (2,5). (3,6)} is a relation from A = {1,2,3} to........

A is not a bijection (It is One - One)

2 (a)

If A is a square matrix such that A² = A, then.....

To be Added

(b)

Find x and y if 2.......

x = 3 and y = 3

3 (a)

The graph below depicts......

y = sin^-1 x

(b)

Write the simplest form of tan.....

tan^-1 x / 2

4 (a)

Which of the following is an increasing function in R?

x³

(b)

Find the interval in which the function......

Decreasing in (- ∞, 2) Increasing in (2, ∞)

More to be Added

More to be Added

Overall Exam Difficulty Level

Moderate

1 and 2 Maths Difficulty Level

Easy to Moderate

Difficulty Level of 3 Mark Questions

Moderate

Difficulty Level of 4 Mark Questions

Moderate to Difficult

Difficulty Level of 6 Mark Questions

To be updated

Was The Paper Lengthy?

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Number of Good Attempts

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