- In a class, 3/5 of the students are girls, and the rest are boys. When 2/9 of the girls and1/4 of the boys are absent. What part of the total number of students are present?

- 23/36
- 17/25
- 23/30
- 18/49

### Answer is c

2. Half of 1 percent written as a decimal is

- 0.02
- 0.005
- 0.2
- 0.05

### Answer is b

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3. 1/20 + 1/30 + 1/42 + 1/56 + 1/72 + 1/90 + 1/110 + 1/132 is equal to

- 1/7
- 1/10
- 1/6
- 1/8

### Answer is c

4. Ram left 1/3 of his property to his wife and 3/5 of the remainder to his daughter. He gave the rest of his property to his son who received Rs.6400. how much was his original property worth?

- Rs. 32,000
- Rs.1,600
- Rs. 24,000
- Rs. 16,000

### Answer is c

5. Two-third of a positive number and 25/216 of its reciprocal are equal. The number is

- 5/12
- 12/5
- 25/144
- 144/25

### Answer is a

Read More: Number System Concepts