# CBSE Class 10 Science Sample Paper 2015 Set C

Read and download PDF of CBSE Class 10 Science Sample Paper 2015 Set C designed as per the latest curriculum and examination pattern for Class 10 issued by CBSE, NCERT and KVS. The latest Class 10 Science Sample Papers have been provided with solutions so that the students can solve these practice papers and then compare their answers. This will help them to identify mistakes and improvement areas in Science Standard 10 which they need to study more to get better marks in Grade 10 exams. After solving these guess papers also refer to solved Class 10 Science Question Papers available on our website to build strong understanding of the subject

## Sample Paper for Class 10 Science 2015 Pdf

Students can refer to the below Class 10 Science Sample Paper designed to help students understand the pattern of questions that will be asked in Grade 10 exams. Please download CBSE Class 10 Science Sample Paper 2015 Set C

### Science Class 10 Sample Paper 2015

1) If equal weights of oxygen and nitrogen are kept in separate containers at the same temperature then.

a) Both the containers have the same number of molecules.

b) More molecules are present in the oxygen container.

c) The pressure of the nitrogen container is greater than that of the oxygen container.

d) The pressure of the oxygen container is greater than that of the nitrogen container.

2) A boy is standing on a truck which is moving with constant speed along a straight road. On a day when wind is negligible, the boy throws a ball vertically up with some velocity. The ball comes back and falls

a) into boy’s hand

b) Behind the boy

c) In Front of the boy

d) Behind or in front of the boy depending on the speed of the truck and ball.

3) If x√ 75= y √45 = z√15= 0 , then which of the statement is true

a) x + y = 2z b) x + y=3z c) x – y= 2z d) x – y = 3Z

4) The pressure at the bottom of the four vessels filled with water to the same level is P1, P2, P3 and P4 respectively. Then which of the following conclusion is correct.

a) P1 > P2> P3 > P4 b) P1 < P2< P3 < P4 c) P1 = P4 =P2> P3 d) P1 = P2= P3 = P4

7) Which of the following is not true about his observation?
a) Most cells are in Interphase
b) Most cells are in the metaphase
c) No cells are in anaphase or telophase
d) Chromosomes could be observed better than a slide prepared without colchicine treatment.

8) Why did the student choose root tips of onion
a) Roots grow fast and considerable length of tips can be used.
b) Root tips are easy to smear and stain.
c) Root tips have meristematic tissue.
d) Cell division occurs only at the root tips in plants

9) What might be the purpose of the student?
a) Observing chromosomes
b) Observing stages of cell division
c) Comparing number of cells in various stages of cell division
d) Preventing further growth of the root tips.

10) Considering the action of colchicine, it may be considered for the treatment of:
a) Hairfall   b) Anemia   c) Cancer   d) Bacterial infection

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