Question: 4. Radio has regained its popularity in recent times. What type of programmes do you listen to on the radio? Give two reasons.​  

Question: organise an inter group declamation contest on the topics the ground reality of justice,liberty,equality and fraternity in india. divide the class in to four groups . each group will speak on the allotted topic  

Question: Find the average kinetic energy of a gas molecule of (i) monoatomic gas, (ii) diatomic gas at 20°C.k = 1.38 x 10-23 J moll K1​  

Question: Ooo Dil Tod ke..O Dil tod keiske Age ka nhi ata mujhe​  

Question: The country that have cold climate door wall and window are made of​  

Question: 11. Show that the vectors 2i – 3+4k and -4+61 – 8h are collinear?​  

Question: Sum of inner angle is 1080 degree a) how many sides are there b) can the sum of angle be 1000 degree? why?​  

Question: A and B are two points in a circuit with a potential difference of 9V. If a charge of 4C is carried from A to B, calculate the work done in the process.  

Question: write true or false .correct the false statement a) the inhaled air from trachea enters into the voice box​  

Question: Find the area of ​​quadrilateral ABCD if AB = 9cm, BC = 40cm, CD = 28cm, DA = 15cm and angle B = 90.​