Ok, as you want the question paper of Mathematics and Science of 10th class of Karnataka board so here I am providing you.

Karnataka board10th class question paper

Duration of the exam is 3 hours.

Max. Marks - 100

Question paper consists of objective and subjective types of questions having 58 questions.

Candidates have extra 15 minutes for reading the question paper.

Science question paper-

The induced electromotive force increases when a magnet is moved fast in a

stationary coil of wire because,

(A) magnetic field increases

(B) rate of change of magnetic field increases

(C) rate of change of magnetic field decreases

(D) magnetic field decreases.

Ans :

3. A photoelectric cell emits electrons when illuminated by a 60 W bulb. If the same cell

is illuminated by replacing it with a 40 W bulb, the observation that can be made is

(A) no photoelectric effect takes place

(B) number of photoelectrons increases

(C) the kinetic energy of photoelectrons decreases

(D) number of photoelectrons decreases.

Ans :

4. The defect in an engine is detected by using X-rays. The gamma radiation can also be

used for the same purpose because gamma radiation has,

(A) higher frequency than X-ray

(B) same frequency as that of X-ray

(C) higher wavelength than X-ray

(D) same wavelength as that of X-ray.

For more questions here is the attachment.

Science question paper

Attached Files

	Science question paper.pdf (254.3 KB, 86 views)
	Maths question paper.pdf (4.61 MB, 82 views)