Failure के बाद Successful कैसे बनें ? BB Technique

जानिए Career में Success कैसे मिलेगी

Board Exam के लिए Notes कैसे बनाएं

Maximum and successful utilization techniques of biotechnology has been made in the field of:

Science के Flow Chart कैसे बनाएं

Boards के साथ JEE की तयारी कैसे करें?

In an examination there were 640 boys and 360 girls. 60% of boys and 80% of girls were successful. The percentage of failure was:

The failure of crops in successive years put the farmer in a tight corner.

If probability of success is 63% , what is the probability of failure?