PHYSICS ALL 1 MARKS QUESTIONF FROM SHARMA GUESS PAPER PART 2

Each question contains STATEMENT-1 (Assertion) and STATEMENT-2( Reason). Examine the statements carefully and mark the correct answer according to the instruction given below: STATEMENT-1: The physical equilibrium is not static but dynamic in nature. STATEMENT-2: The physical equilibrium is a state in which two opposing process are proceeding at the same rate.

Construct a frequency polygon for the following frequency distribution , using a graph sheet . Use 2 cm = 10 Marks 2 cm = 5 Students [Specimen paper , 2019]

Let A={1,2} . Find all one-to-one function from A to A.

Let A={1,2} . Find all one-to-one function from A to A.

A question paper has two parts, Part A and party B each containing 10 questions. If a student has to chose 8 from Part A and 5 from Part B, in how many ways can he choose the questions?

Attempt this question on graph paper. Plot A (3, 2) and B (5, 4) on graph paper. Take 2 cm = 1 unit on both the axes.

Mark three points A,B,C on a sheet of paper. Join A and B , B and C and A and C with a scale. Name all the line segments formed.

Let A={1,\ 2,\ 3} . Write all one-one from A to itself.

The marks obtained out of 50, by 102 students in a Physics test are given in the frequency table below: Marks (x) : 15 20 22 24 25 30 33 38 45 Frequency (f) : 5 8 11 20 23 18 13 3 1 Find the average number of marks.

In the given figure, A B || C D and /_1 and /_2 are in the ratio 3: 2. Determine all angles from 1 to 8 .