Questions On Quantitative Techniques SMQTQ033
Directions: Read the following questions carefully and choose the right answer.
Q1. Two candidates A and B participated in DUSU election 20% of total voting was declared invalid candidate A got 60% of valid votes and get elected by majority of 28,800 votes. Find the total voting.
Q2. In an election between two candidates 68 votes declared invalid. Winning candidate got 52% of valid votes and gets elected by majority of 98 votes. Find the total votes.
Q3. A candidate scores 25% and fails by 30 marks, while another candidate who scores 50% marks, gets 20 marks more than the minimum required marks to pass the examination. Find the maximum marks for the examination.
Q4. A man covered one-third part of a journey at an average speed of a km/hr, next one-third part of the journey at an average speed of b km/hr and rest part of a journey at an average speed of c km/hr. Find his average speed of during the whole journey?
(a) abc/3(ab+bc+ca) km/hr
(b) abc/(a+b+c) km/hr
(c) 3abc/(ab+bc+ca) km/hr
(d) 1/3 abc km/hr
Q5. Two trains are running at the speed 40 km/hr and 20 km/hr respectively in the same direction. The fast train completely passes a man sitting in the slow train in 5 seconds. The length of the fast train is
(a) 23 1⁄9 m
(b) 27 m
(c) 27 7⁄9 m
(d) 23 m
Correct Answers :