Directions (1 - 2): Read the following information carefully and answer the questions given below it:
Six exams Maths, science, History, Economics, English and Hindi are to be scheduled starting from 2nd March and ending on 8th march wit Sunday being an off day, not necessarily in the same order. Each of the exam has different time duration: 40 mins, 50 mins, 60 mins, 75 mins, 90 mins and 100 mins, again not necessarily in the same order. 8th march is not Sunday and an exam of 40 mins is scheduled on that day. Maths exam is for less than 60 mins and is scheduled immediately before English exam. There are two exams scheduled between Hindi exam which is for 100 mins and History exam which is for 60 mins. English exam is before Sunday and there are two days between Sunday and maths exam. Economics exam which is for 75 mins is not scheduled on 2nd march. The exam schedules on Saturday is of 100 mins.
1. How many exams are scheduled before Sunday?
A. Two
B. One
C. Five
D. Three
E. None of these
Answer: E
2. Which of the following combinations of exam - Day - Time Duration is correct ?
A. English - Wednesday - 75 mins
B. Maths - Thursday - 50 mins
C. History - Thursday – 60 mins
D. Hindi - Tuesday - 100 mins
E. None is correct
Answer: B
3. What was the main technology used in third generation computers?
A. Vacuum tubes
B. Integrated circuits
C. Microprocessors
D. Artificial intelligence
Answer: C
4. What was the main technology used in fourth generation computers?
A. Vacuum tubes
B. Integrated circuits
C. Microprocessors
D. Artificial intelligence
Answer: C
5. Fifth generation computers are based on which of the following?
A. Vacuum tubes
B. Integrated circuits
C. Microprocessors
D. Artificial intelligence
Answer: D