2:44A bulb is rated at 150 watt, converting 8% energy into light.If energy of a photon is 4.42 NEET 2026Symmetry Education By-pankaj mishra127 views·3 days ago
2:45A solution of copper sulphate is electrolyzed for 10 minutes with a current of 1.5 amperes.NEET 2026Symmetry Education By-pankaj mishra40 views·4 days ago
3:02Given below are certain reactions. Identify the reaction for which Kp is not equal to Kc. NEET 2026Symmetry Education By-pankaj mishra9 views·5 days ago
4:17Solve the following linear equations-152x - 378y = - 74 and - 378x + 152y = - 604 CBSE math class 10Symmetry Education By-pankaj mishra32 views·5 days ago
3:35Calculate emf of the half cell given belowPt(s) H₂(g, 2atm) HCl(aq. 0.02M). NEET 2026Symmetry Education By-pankaj mishra309 views·6 days ago
4:52The graph of a linear equation passes through the points (1, 5) and (3, 11).Find the polynomial.Symmetry Education By-pankaj mishra47 views·6 days ago
4:44Find the distance between the points A(2a, 6a) and B (2a + √3a, 5a) CBSEICSE Board (Math IX&X)Symmetry Education By-pankaj mishra150 views·3 weeks ago
11:18HCF and LCM most important questions math class 10th Symmetry education.Symmetry Education By-pankaj mishra50 views·1 month ago
9:18NEET JEE chemistry solution class12 Symmetry educationSymmetry Education By-pankaj mishra20 views·1 month ago
9:53NEET JEE chemistry solution class12 Symmetry educationSymmetry Education By-pankaj mishra35 views·1 month ago
2:16For equation x²-P(x+1)=0, find the value of (α+1)(β+1).Math class 10 by Pankaj mishraSymmetry Education By-pankaj mishra43 views·1 month ago
2:59If one zero of polynomial 4x²-(8K²-40K)x-9 is negative of otht..Find the value of K. Math class 10Symmetry Education By-pankaj mishra63 views·1 month ago
6:07If a and ẞ are the zeroes of polynomial 2x²-5x+7=0 find other polynomial whose zeroes are (2x+3β).Symmetry Education By-pankaj mishra56 views·1 month ago
3:40Four bells toll at an interval of 8, 12,15 and 18 sec. If all four begins together. HCF LCM math 10Symmetry Education By-pankaj mishra196 views·1 month ago
4:02Find least perfect square number which is completely divisible by each 16, 20 and 24. HCF LCM mathSymmetry Education By-pankaj mishra49 views·1 month ago
3:45There are 329, 282 and 188 students. Buses to be hired to take them to picnic. Math HCF and LCMSymmetry Education By-pankaj mishra43 views·1 month ago
9:36Polynomials basic relationship of roots and coefficient. Math class 10 CBSESymmetry Education By-pankaj mishra33 views·1 month ago
5:230 से 999 तक कितनी संख्याएँ न तो 5 से और न ही 7 से विभाज्य हैं How many numbers from 0 to 999. CSATSymmetry Education By-pankaj mishra37 views·1 month ago
5:12The speed of A and B are have a ratio of 3 4. A takes 20 minutes more than B. UPSC CSATSymmetry Education By-pankaj mishra29 views·2 months ago
18:28Answer key and full solution set-3(3053) math class-10th 2026.Symmetry Education By-pankaj mishra150 views·2 months ago
6:29Kya CBSE Board paper Class-10th set-3 (3053) Tough tha Paper analysis.Symmetry Education By-pankaj mishra61 views·2 months ago
6:59The children of SMPS and DPS are very excited for the football match of inter-school competition.Symmetry Education By-pankaj mishra101 views·2 months ago
5:50Let 's' denotes the semi-perimeter of a ∆ABC in which BC = a, CA = b and AB = c. CBSE math class 10.Symmetry Education By-pankaj mishra47 views·2 months ago
1:57If n is a natural number, then 2(5n + 6n) always end with digit. CBSE math class 10thSymmetry Education By-pankaj mishra54 views·2 months ago
5:12If X is any point on the side BC of a ∆ABC such that XM BA and XN CA. 10th math CBSE.Symmetry Education By-pankaj mishra188 views·2 months ago
5:35ABCD is a parallelogram, AB is divided at P and CD at Q so that AP PB=32 and CQ QD=41.Math-XSymmetry Education By-pankaj mishra194 views·2 months ago
5:39Three wheels complete 60, 72, and 80 revolutions per minute respectively. Math class 10thSymmetry Education By-pankaj mishra339 views·2 months ago
6:13Find sum of all integers between 100 to 200 which are not divisible by 9. Math class-10th CBSESymmetry Education By-pankaj mishra119 views·2 months ago
11:30IUPAC Nomenclature Coordination CompoundsChemistry class-12thSymmetry EducationSymmetry Education By-pankaj mishra26 views·2 months ago
6:08From one of the faces of a solid wooden cube of side 14 cm.Math class 10th NCERT symmetry EducationSymmetry Education By-pankaj mishra1.1K views·2 months ago