Number System
A basket contains 5 blue, 4 green and 3 red ball. If three balls are picked at random, what is the probability that at least one is red ?

34/55
37/52
32/51
31/58

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System
A trader sells 40 metres of cloth for Rs 8,200 at a profit of Rs 25 per metre of cloth. How much profit will the trader earn on 40 metres of cloth ?

Rs. 1,000
Rs. 1,200
Rs. 600
Rs. 800

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP