Q1. 8% of the voters in an election did not cast their votes. In this election, there were only two candidates. The winner by obtaining 52% of the casted votes defeated his opponent by 1840 votes. The total number of voters in the election was:
Q2. A person bought 76 cows and sold 20 cows at 15% profit, 40 cows at 19% profit and remaining 16 cows at 25% profit and got a profit of Rs. 6570 as a whole. The cost price of each cow is:
Q3. The ratio of the number of boys to that of girls in a school is 4 : 1. If 75% of boys and 70% of the girls are scholarship-holders, then the percentage of students who do not get scholarship is:
Q4. Ramesh and Ramu enter into a partnership with their initial sum Rs. 36000 and Rs. 48000 respectively. After 6 months, a third person Keshav also joins them with his initial sum Rs. 24000. After a year if total profit is Rs. 6400 then find the profit share of Ramu.
Q5. How many different ways the letters of the word ‘GAGUAR’ can be arranged?
Directions (6-10): What will come in place of (?) in the following number series?
Q6. 4.7, 12.7, 28.7, 60.7, ?, 252.7
4.7 + 8 = 12.7
12.7 + 16 = 28.7
28.7 + 32 = 60.7
60.7 + 64 = 124.7
124.7 + 128 = 252.7
Q7. 1, 4, 14, 45, 139, ?
1 × 3 + 1 = 4
4 × 3 + 2 = 14
14 × 3 + 3 = 45
45 × 3 + 4 = 139
139 × 3 + 5 = 422
Q8. 5, 16, 32, 55, 87, ?
Q9. 440, 624, 840, 1088, 1368, ?
21² – 1 = 441 – 1 = 440
25² – 1 = 625 – 1 = 624
29² – 1 = 841 – 1 = 840
33² – 1 = 1089 – 1 = 1088
37² – 1 = 1369 – 1 = 1368
41² – 1 = 1681 – 1 = 1680
Q10. 981, 961, 936, 906, 871, ?
961– 25 = 936
936 – 30 = 906
906 – 35 = 871
871 – 40 = 831
Directions (11-15): The following table shows the total no. of vacancies in five different companies over five different years. Study the table and answer the questions that follows.
Q11. What is the average no. of vacancies in company Q over all the years?
Q12. In which year, total vacancies are maximum from all companies together?
Q13. Total no. of vacancies in company T is what percent more or less than the total no. of vacancies in company S?
Q14. What is the ratio of vacancies in company Q and R together in year 2008 to the no. of vacancies in company P and S together in year 2006?
= (22000 + 26000) : (15000 + 21000)
= 48 : 36
= 4 : 3
Q15. Total vacancies in company ‘R’ are what percent of total vacancies in company T over all the years?