Rakesh is 6 ranks ahead of Tanvir in a class of 42 students. If Tanvir’s rank is eighteenth from the last, then what is Rakesh’s rank from the start?
11648 05dca6c6bd535a459c041826fStatements: All laptops are computers
Some laptops are notebooks.
Conclusions I. Some notebook are computers
II. All notebooks are computers.
In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).
On a holiday (A) /I prefer reading story books (B) / than visiting my friends. (C)/ No error. (D)
11613 05ddcae21e1ce690ab50609fcprefer to
Answer: D) 50 % Explanation: Let the cost price be x and selling price be y.Loss = x – y When the cost price doubles, the loss gets tripled.So it becomes like this, 2x – y = 3(x-y) => x = 2y Loss % = (loss/ C.P) x 100 = [(2y-y)/2y] x 100= 50 %
Answer: C) 22 minutes Explanation: Let the two conditioners be A and B 'A' cools at 40min 'B' at 45min Together =(axb)/(a+b) = (45x40)/85 = 21.1764 = (approx) 22 min.
A hardware device that converts data to full information?
11422 15f6448d5e318e06cd33b0928You have all come well prepared. I ____ you to pass this exam.
11421 05f33fdac6137a8134862e427