55:09
|| MATHS || PART-1 || SUKHBIR SIR|| CLASS HUB || BY KD SIR || HSSC || SSC || RRB ||
41:38
|| MATHS || PART-2 || SUKHBIR SIR|| CLASS HUB || BY KD SIR || HSSC || SSC || RRB ||
44:36
|| MATHS || PART-3 || SUKHBIR SIR|| CLASS HUB || BY KD SIR || HSSC || SSC || RRB ||
42:53
|| MATHS || PART-4 || SUKHBIR SIR || CLASS HUB || BY KD SIR || HSSC || SSC || RRB ||
42:26
| loss and profit formula in hindi | MATHS | SUKHBIR SIR | CLASS HUB | BY KD SIR | HSSC | SSC | RRB.
40:21
| loss and profit tricks in hindi | MATHS | SUKHBIR SIR | CLASS HUB | BY KD SIR | HSSC | SSC | RRB.
31:19
| loss and profit previous year | MATHS | SUKHBIR SIR | CLASS HUB | BY KD SIR | HSSC | SSC | RRB.
