If the price of eight chairs is Rs.2136, then how many chairs can be purchased in Rs.5073?
A. 19
B. 18
C. 17
D. 16
Let U be a universal set and A and B be subsets of U , which of the following is true according to De-Morgan’s Law ?
A. (𝐴∪𝐵)′=𝐴′∪𝐵′
B. (𝑨∪𝑩)′=𝑨′∩𝑩′
C. (𝐴∩𝐵)′=𝐴′∩𝐵′
D. All Of These
Some months have 30 days, some months have 31 days, how many months have at least 28 days?
A. 4 Months
B. 3 Months
C. 1 Months
D. All Of These
If a doctor gives you 3 pills(Tablets) and tells you to take one pill every half hour. How long would it be before, all the pills have been taken?
A. 1 Hour
B. 2 Hours
C. 3 Hours
D. 4 Hours