Directions (1-5) Read the data carefully and answer the questions.
In IIT Kanpur there is six streams i.e., Mechanical, CS, IT, Electronic, Electrical and Civil. Total number of students in IT is two times of that of total students in Civil, while ratio of total number of students in Mechanical to total students in IT is 2 : 3. The ratio of total number of students in CS to total number of students in civil is 8 : 9. Total students in Electrical is 120 more than total students in CS and total students in Electrical is 60 more than total students in electronic. Total number of students in Civil and Electronic is 400.
Q1. Find difference between total students in IT and total students in Electrical stream?
(a) 64
(b) 56
(c) 52
(d) 80
(e) 84
Q2. In IIT Bombay there is only three streams i.e., CS, IT, Electronic. If total students in IIT Bombay is 720 and students in IT & Electronic is 20% and 25% more than that of total students in Mechanical & Civil stream of IIT Kanpur respectively, then find total number of students in CS of IIT Bombay?
(a) 189
(b) 207
(c) 197
(d) 191
(e) 185
Q3. Find ratio between total students in CS to total students in Electronic?
(a) 8 : 13
(b) 8 : 15
(c) 8 : 11
(d) 8 : 9
(e) 8 : 7
Q4. Find the average numbers of students in Mechanical, Civil & IT stream?
(a) 260
(b) 280
(c) 240
(d) 250
(e) 290
Solutions