In a box there are 16 white socks and 12 black socks. A person picked socks with closed eye. The minimum number of socks that he has to pick to get a pair?
A3
B13
C17
D4
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Nitin can do a piece of work in 7 hours. Pravin can do it in 21 hours. With the assistance of Rishi, they completed the work in 3 hours. In how many hours can Rishi alone do it?
A pipe can fill a cistern in 20 minutes whereas the cistern when full can be emptied by a leak in 28 minutes. When both are opened, The time taken to fill the cistern is:
A and B can do a work together in 18 days. A is three times as efficient as B. In how many days can B alone complete the work?
Midhun writes the numbers 1 to 100. How many times does he write the digit'0' ?
10 പൂച്ചകള് 10 സെക്കെന്റില് 10 എലികളെ തിന്നും. 100 സെക്കന്റില് 100 എലികളെ തിന്നാന് എത്ര പൂച്ചകള് വേണം ?