For the following questions answer them individually
A person comes for a job interview at 10.20 am, which was 40 minutes before the scheduled time which, in fact, was already delayed by 20 minutes. What was the original scheduled time of the inte1view?
Five friends A, B, C, D and E are posing for a photograph standing in a line in some order such that
i) D is to the right of E
ii) B is to the left of E and to the right of A
iii) D is to the left of C
What is their order of standing ?
The ratio of the volumes of a cylinder and a cone having same base radius and same height is