Numerical Ability : 07.08.2015

Q.1-5. What will come in place of the question mark (?) in the following number-series?

Q.1. 12 13 17 44 60 ?

(1) 100 (2) 110 (3) 115 (4) 125 (5) None of these

Q.2. 15 24 16 23 17 ?

(1) 25 (2) 32 (3) 22 (4) 35 (5) None of these

Q.3. 3 5 13 ? 177

(1) 34 (2) 43 (3) 59 (4) 30 (5) None of these

Q.4. 256 289 324 ? 400 441

(1) 361 (2) 381 (3) 360 (4) 340 (5) None of these

Q.5. 4 7 11 16 ? 29

(1) 25 (2) 28 (3) 22 (4) 29 (5) None of these

Q.6. 16 persons complete a job in 12 days. How many days will 4 persons take to complete the same job?

(1) 36 days (2) 48 days (3) 24 days (4) 30 days (5) None of these

Q.7. The difference between 80% of a number and 63% of the same number is 578. What is 87% of that number?

(1) 2858 (2) 3558 (3) 3368 (4) 3645 (5) None of these

Q.8. The average age of a man and his son is 42 years. The ratio of their ages is 4:3 respectively. What is the son's present age? 

(1) 32 years (2) 28 years (3) 36 years (4) 30 years (5) None of these

Q.9. What would be the simple interest obtained on an amount of Rs. 7745 at the rate of 10 p.c.p.a. after 6 years?

(1) Rs. 4647 (2) Rs. 4800 (3) Rs. 4700 (4) Rs. 5200 (5) None of these

Q.10. A bus covers a distance of 992 km. in 12 hours. What is the speed of the bus? (approximate)

(1) 87 km./hr. (2) 80 km./hr. (3) 85 km./hr. (4) 83 km./hr. (5) 90 km./hr.

Answers

Q.1.(5) Q.2.(3) Q.3.(2) Q.4.(1) Q.5.(3) Q.6.(2) Q.7.(5) Q.8.(3) Q.9.(1) Q.10.(4)