Soon AFCAT applicants will be siting in the IAF exam centres facing the question paper of which they have been preparing for past few months. Now, before you see the real deal here are 5 Brain Teasing MCQs from AFCAT question papers that will take you the level of difficulty you are going to face in the exam.
5 Brain Teasing MCQs for AFCAT Aspirants
Q. One pipe can fill a tank three times as fast as another pipe. If together the two pipes can fill the tank in 36 minutes, then the slower pipe alone will be able to fill the tank in:
A. 81 min.
B. 108 min.
C. 144 min.
D. 192 min.
Q. The angle between the minute hand and the hour hand of a clock when the time is 8.30, is:
A. 80º
B. 75º
C. 60º
D. 105º
Q. A train 800 metres long is running at a speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is:
A. 130
B. 360
C. 500
D. 540
Q. Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B.
A. 2 : 3
B. 1 : 1
C. 3 : 4
D. 4 : 3
Q. 16, 25, 36, 72, 144, 196, 225
A. 36
B. 72
C. 196
D. 225
