Name of Section:

Senior Officer 2017 [MCQ]

26. Two-fifth of one-fourth of three seventh of a number is 15. What is the half of the number?

[Senior Officer 2017 [MCQ] : 2017]

1. 75

1

2. 157

2

3. 175

3

4. 57

4
Answer
27. A gas tank is 1/5th full and requires 32 gallons more to make it 3/7 full. What is the capacity of the tank?

[Senior Officer 2017 [MCQ] : 2017]

1. 120 gallons

1

2. 140 gallons

2

3. 135 gallons

3

4. 145 gallons

4
Answer
28. A and B can do a piece of work in 9 days, B and C in 12 days, A and C in 18 days. If all of them work together, then how much time will they take to finish the same work?

[Senior Officer 2017 [MCQ] : 2017]

1. 10

1

2. 7

2

3. 8

3

4. 6

4
Answer
29. A family had provision of food for 15 days. After 5 days 8 guests came and the provision lasted 6 days. How many are the members of the family?

[Senior Officer 2017 [MCQ] : 2017]

1. 10

1

2. 11

2

3. 12

3

4. 13

4
Answer
30. Two motorists drove their cars at a speed of 45 km per hour and 50 km per hour respectively. One car took 10 minutes longer than the other to travel a distance. Find the distance travelled.

[Senior Officer 2017 [MCQ] : 2017]

1. 15 km

1

2. 12 km

2

3. 18 km

3

4. 20 km

4

5. 75 km

5
Answer

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