In a school laboratory three students have been provided with three set-ups. Student A, B and C must dissolve maximum amount of sugar in the same amount of water to win in a science game.
A) A took water placed at 40oC
B) While B took water placed at 30oC
C) C got water placed at 10oC.
Whom do you think would win the game and why? Represent the data in the increasing order of its solubility.
Answers
Answer:
CBSE 2021-22, Physical Education sample question paper for Class 12 board examination. You will find the important questions of Physical Education subject to prepare for the exam.
SAMPLE QUESTION PAPER | PHYSICAL EDUCATION (048) | SESSION 2021-22(CLASS XII) | TERM 1
Max Marks: 35 | Time:1hr 30min
General instructions:
There are three sections in the Question paper namely Section A, Section B and Section C.
Section A consists of 24 questions amongst which 20 questions have to be attempted.
Section B consists of 24 questions amongst which 20 questions have to be attempted.
Section C consists of 12 questions amongst which 10 questions have to be attempted.
SECTION A (KNOWLEDGE AND UNDERSTANDING)
Q1. What is the other name for Vitamin B2?
Niacin
Thiamin
Folic Acid
Riboflavin
Q2. What is the formula to divide an odd number of teams in the upper half for a knockout fixture?
N+1/2
N-1/2
N(N-1)/2
N(N+1)/2
Q3. Which test is developed to test fitness in senior citizens?
Harvard step
Rikli and Jones
AAHPER
Rockport
Q4. Which action is shown in the illustration?
4 Which action is shown in the illustration
Flexion
Extension
Adduction
Abduction