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

1. If increasing 20 by P percent gives the same result as decreasing 60 by P percent, what is P percentage of 70?

Loading...

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?

Loading...

3. Find the missing number in the following series:

4,8,....,100,180,294

4,8,....,100,180,294

Loading...

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?

Loading...

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?

Loading...

6. In how many ways can 15 people be seated around two round tables with seating capacities of 7 and 8 people?

Loading...

7. What is the sum of all positive integers lying between 200 and 400 that are multiple of 7?

Loading...

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?

Loading...

9. Find the least five digit number which on divided by 12,18,21,28 leaves the same remainder.

Loading...

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 ?

Loading...

**Are these questions helpful for you?**

Comments: (Your feedback is valuable to us)aditya3 years ago Replyits nice,

but I need a pdf...