आठवी टेस्ट 3.Force and pressure | 8वी ,विज्ञान सेमी by Active Guruji Posted on May 19, 2021 Read More
सातवी टेस्ट 20.In the World of Stars | 7वी , विज्ञान सेमी by Active Guruji Posted on May 17, 2021 Read More
सातवी टेस्ट 19.Properties of magnetic field | 7वी , विज्ञान सेमी by Active Guruji Posted on May 17, 2021 Read More
सातवी टेस्ट 17.Effects of light | 7वी ,विज्ञान सेमी by Active Guruji Posted on May 13, 2021 Read More
सातवी टेस्ट 18.Sound- Production of Sound | 7वी ,विज्ञान सेमी by Active Guruji Posted on May 13, 2021 Read More
