| 4 × | universe | 3 × | top-soil | 3 × | cross - multiplication method | ||
| 4 × | 10 | 3 × | nitrogen fixing bacteria. | 3 × | elimination method | ||
| 4 × | how | 3 × | photochemical smog | 3 × | application of integrals | ||
| 3 × | class 10 | 3 × | gaseous states | 3 × | thermodynamics | ||
| 3 × | confronting marginalisation | 3 × | g.o.c | 3 × | test series | ||
| 3 × | criminal justice system | 3 × | isomerism | 3 × | fertilizers | ||
| 3 × | iron smelter | 3 × | environmental science | 3 × | manure | ||
| 3 × | marketing manangemente | 3 × | frustum of a cone | 3 × | squaring of numbers | ||
| 3 × | areas of parallelograms | 3 × | class-12th-exam-2017-2018 | 3 × | projectile | ||
| 3 × | question. | 3 × | erosion | 3 × | development |
