Assistant Director IB Past Papers

10% written as a decimal is

1. 1.0
2. 0.1
3. 0.01
4. 0.001
5. none of these

Four masons build a wall 4 feet high in four hours. How many feet high wall can one mason build in one hour?

1. 1 ft
2. 1/4 ft
3. 3/4 ft
4. 4 ft
5. None of these

I drove south for 6 kilometers then turned left and turned left and drove 2 kilometers and then turned right and drove 2 kilometers. How for am I from starting point.

1. 2 km
2. 4 km
3. 6 km
4. 10 km
5. None of these

What percent of 14 of 24.

1. 62 %
2. 58 %
3. 41 %
4. 33 %
5. None of these

1/ 2 (√(2 √6 + 1/2 √2) multiply and simplify

1. 3+1/2
2. √3+1/2
3. 1/2 √3
4. √6+1
5. None of these

if p x p x p/p x p x p -3, P=?

1. 1/9
2. 13
3. 27
4. -3
5. none of these

Three men earn as much as 4 women, 4 women earn as much as 6 boys and 8 boys earn as much as 10 girls. If a girl earns rs 40 a day, then the earning of a man would be

1. Rs 100
2. Rs 115
3. Rs 125
4. Rs 135
5. None of these

6 person completes a work in 16 days, 8 people will complete the job in how many days.

1. 12
2. 14
3. 9
4. 10
5. None of these

Find the value of x if the average of 1.0, 0.8, 0.2 and x is exactly 0.6?

1. 0.4
2. 0.2
3. 2.4
4. 0.66
5. None of these

A car travels at the speed of 120 km/h how long it will travel in 15 minutes.

1. 10 km
2. 40 km
3. 30 km
4. 15 km
5. None of these