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Officer (Freedom Fighter) 2019[MCQ]

1. The length of a rectangle is 20% more than its breadth. Find the ratio of the area of the rectangle to that of the square whose side is equal to the breadth of the rectangle.

[Officer (Freedom Fighter) 2019[MCQ] : 2019]

1. 8:9

1

2. 3:2

2

3. 6:5

3

4. 2:1

4
Answer
2. A tank has two leakages. The first leakage alone can empty the tank in 9 minutes and the second alone would have done it in 6 minutes. If water leaks out at a constant rate, how long does it take both the leakage together to empty the tank?

[Officer (Freedom Fighter) 2019[MCQ] : 2019]

1. 3.6 min

1

2. 3.1 min

2

3. 3.5 min

3

4. 4.0 min

4
Answer
3. Worker P is 50% as efficient as worker Q. Worker R does half of the work done by P and Q together. If R alone does the work in 40 days,then P, Q, and R together can do the work in?

[Officer (Freedom Fighter) 2019[MCQ] : 2019]

1. 20 1/3 days

1

2. 25 days

2

3. 15 days

3

4. 13 ⅓ days

4
Answer
4. The sum of the circumference of a circle and the perimeter of a rectangle is 130 cm. The area of the rectangle is 104 cm2 and the length of the rectangle is 13 cm. What is the area of the circle?

[Officer (Freedom Fighter) 2019[MCQ] : 2019]

1. 516 cm^2

1

2. 616 cm^2

2

3. 816 cm^2

3

4. 216 m^2

4
Answer
5. A box is made in the form of a cube. If a second cubical box has inside dimensions three times those of the first box, how many times as much does the second box contain?

[Officer (Freedom Fighter) 2019[MCQ] : 2019]

1. 27

1

2. 12

2

3. 9

3

4. 6

4
Answer

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