# IB ACIO Grade - II Solved Question Paper - 15th September 2013

Solved Paper of Assistant Central Intelligence Officer (ACIO) Grade - II Examination 2013 held on 15th September 2013. Multiple choice Questions with Answers of Intelligence Bureau India Examination of year 2013. The paper-1 consist of 100 objective
1. If increasing 20 by P percent gives the same result as decreasing 60 by P percent, what is P percentage of 70?
[A] 50
[B] 140
[C] 14
[D] 35
2. If republic day of India in 1980 falls on Saturday, X was born on March 3 1980 and Y is older to X by four days, then Y's birthday fell on?
[A] Thursday
[B] Friday
[C] Wednesday
[D] None of these
3. Find the missing number in the following series:
4,8,....,100,180,294
[A] 32
[B] 36
[C] 48
[D] 40
4. There are six tasks and six persons. Task 1 can not be assigned to either person 1 or 2; task 2 must be assigned to either person 3 or 4. Every person has to be assigned a task. In how many ways can this assignment be done?
[A] 144
[B] 180
[C] 192
[D] 360
5. A number when divided by a divisor leaves a remainder of 24.When twice the original number is divided by the same divisor, the remainder is 11. What is the value of divisor?
[A] 13
[B] 59
[C] 35
[D] 37
6. In how many ways can 15 people be seated around two round tables with seating capacities of 7 and 8 people?
[A] 15! / (8!)
[B] 7! * 8!
[C] (15C8) * 6! * 7!
[D] 15C8 * 8!
7. What is the sum of all positive integers lying between 200 and 400 that are multiple of 7?
[A] 8729
[B] 8700
[C] 8428
[D] 8278
8. The difference between the ages of two brothers is a prime number. Sum of their ages is also a prime number. If the elder brother is 28 years old, how many different values can the age of the younger brother take?
[A] 2
[B] 3
[C] 4
[D] 1
9. Find the least five digit number which on divided by 12,18,21,28 leaves the same remainder.
[A] 11019
[B] 10081
[C] 10059
[D] 10289
10. In what ratio should a 20% methyl alcohol solution be mixed with a 50% methyl alcohol solution so that the resultant solution has 40% methyl alcohol in it ?
[A] 1:2
[B] 2:1
[C] 1:3
[D] 2:3 