HSSC CLERK EXAM, 2016

Total Questions: 100

41. If the selling price of 12 pens is equal to cost prize of 8 then calculate the profit percent?

Correct Answer: (3) 50%
Solution:

42. Before five years the average of P & Q's age was 15 years, present average of age of P, Q and R is 20. What will be the age of R after ten years ?

Correct Answer: (4) 30 years
Solution:

43. Which is the greatest number, that on dividing by 1661 and 2045 leaves a remainder of 10 and 13 respectively?

Correct Answer: (2) 127
Solution:

44. Evaluate :

Correct Answer: (3) 9
Solution:

45. A leakage in a tank can empty it in 6 hours. An Inlet pipe is filling it with 4 min/liter when the tank is fully filled inlet pipe is open and due to a leakage tank will be emptied in 8 hours. What is the capacity of tank in liter.

Correct Answer: (3) 5760 liter
Solution:

46. Blaise Pascal is related to-

Correct Answer: (1) Calculating machine
Solution:Blaise Pascal was a French methematician. He inveted calculating machine.Blaise Pascal was a French methematician. He inveted calculating machine.

47. Transfer of heat with the movement of particle called

Correct Answer: (1) Conduction
Solution:Conduction is the transfer of heat by matter not without actual movement of the particles.

48. Which of the following is known as laughing gas

Correct Answer: (1) N2O
Solution:Nitrous oxide (N₂O) is known as laughing gas. It is used for. Slowing down brain and your body responses. It is used in operation also.

49. Which medicine is used to lower the temprature of body

Correct Answer: (1) Antipyretic
Solution:Antipyretic is used to lower the body temperature. Analgesiclessen the pain Antibiotic. for viral infecstions.

50. Main component of Haemoglobin is

Correct Answer: (2) Iron
Solution:Haemoglobin is made up of Haemeglobin protein & Fe is its main component.