The following bar graph shows the no. of students in different branches of 5 engineering college in 2016.
Q1. What is the ratio of IT students from college C and D together to mechanical students from college B and E together in 2016.
(a) 23 : 14
(b) 20 : 21
(c) 14 : 23
(d) 21 : 20
(e) 7 : 11
Q3. Find the difference of Average students of all branches of college A and College C
(a) 17
(b) 8
(c) 12
(d) 10
(e) 23
Q4. If ratio of boy to girl student in each college is 7 : 3, 3 : 2 and 4 : 1 for IT, civil and mechanical respectively, then find the difference of total female student from college B to total male students of college E
(a) 125
(b) 135
(c) 145
(d) 155
(e) 118
Directions (6-10): What will come in place of question mark (?) in the following questions?
Q6. 112, 225, 345, 479, 634, ?
(a) 803
(b) 817
(c) 825
(d) 793
(e) 786
Q7. 516, 514, 502, 472, 416, ?
(a) 298
(b) 334
(c) 371
(d) 326
(e) 352
Q8. 12, 11, 18, 45, 164, ?
(a) 825
(b) 845
(c) 795
(d) 784
(e) 640
Q9. 28, 15, 17, 28.5, 61, ?
(a) 157.5
(b) 185.5
(c) 172
(d) 158
(e) 155.5
Q10. 71, 91, 117, 155, 217, ?
(a) 292
(b) 338
(c) 286
(d) 327
(e) 317
Q11. A person marked the price of an article 100/7% above its cost price and gives a discount of 5% on MP. If he earns a profit of rs 270 then find the discount offered in Rs
(a) Rs 210
(b) Rs 450
(c) Rs 180
(d) Rs 150
(e) Rs 190
Q12. If rate of compound interest in 1st year 2nd year and 3rd year is 10%, 20% and 30% PA. respectively. Interest earned on 2nd year is Rs 13200. Then find the interest earned on 3rd year
(a) Rs 23760
(b) Rs 25000
(c) Rs 22500
(d) Rs 18000
(e) Rs 20560
Q13. Jaya started a business with Rs 20000. After 6 months Shekhar and Tanya also joined the business with capitals Rs 9600 and Rs 6400 respectively. Jaya also gets 10% of total profit for managing the business in profit is divided among them according to their investment ratio. If total annual profit is Rs 7000 than find the profit share of Shekhar.
(a) Rs 1020
(b) Rs 950
(c) Rs 1200
(d) Rs 1260
(e) Rs 1080
Q14. Diya’s present age is 1/5 th of her father’s age. Diya’s father’s age will be twice of Sanjana’s age after 10 years. If Sanjana’s 10th birthday was celebrated 5 years before, then what is the Diya’s present age.
(a) 6 years
(b) 8years
(c) 13 years
(d) 12 years
(e) None of these
Q15. In how many ways can a group of 5 men and 2 women be made out of a total of 7 man and 3 women?
(a) 126
(b) 74
(c) 63
(d) 45
(e) 78