Class 12 Maths Model Question Paper Important Question NEB Class 12

Class 12 Model Questions Answer Paper collection. View Class 12 Math question paper collection. NEB Class 12 Grade 12 Top Important Question answer paper model collection. National Examination Board Rastriya Parikshaya Board now going to conduct class 12 examination from Baisakh 26. Class 12 English guide, Class 12 math question paper, Class 12 old question paper, class 12 social exam paper & Nepali exam paper of class 12 are given below.

NEB-XII
Model Question
Mathematics 2079/2023
Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.

Time: 3hrs Full Marks: 75
Attempt all questions
Group “A”

1) What is an arrangement of the n natural numbers called?
2) ABCD is a parallelogram. Which one of the following represents area of the parallelogram?
A) Magnitude of vector product of two vectors along AB and BD.
B) Magnitude of vector product of two vectors along AB and DC.
C) Magnitude of vector product of two vectors along AC and BC.
D) Magnitude of vector product of two vectors along AB and AD.

3) If a conic section haseccentricitywhat is the equation of that conic section?
4) If cosfor integer (n), what is the general value of 0?
5) Let A and B be two dependent events. If and what is the value P(A cap B)= 2/5 P(B) = 3/4 P(A) = 1/2 of P(A / B)

A) equal to P(B / A) B) equal to P(A) C) less than P(AB) D) less than P(B / A)
6) The edge of a cube increases from 10 cm to 10.025 cm. What would be the approximate increment in volume?

7) Forces P and Q are acting along ceiling and floor of a rectangular room. What is the nature of the forces?
A) Like
B) unlike
C) collinear
D) parallel