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Q: Which data set has mean, median and mode all equal

A) 1,2,3,3,2,1,2

B) 1,2,3,1,2,3,1

C) 1,3,3,3,2,3,1

D) 2,2,1,2,3,2,3

Q: The nth root of product of n number of values is called

A) Arithmetic mean

B) Geometric mean

C) Harmonic mean

D) Standard deviation

Q: In a set of data Median of 63,65,66,67,69 is

A) 63

B) 66

C) 67

D) 69

Q: In a set of data Median of 41,43,47,51,57,52,59 is

A) 51

B) 47

C) 57

D) None of these

Q: In a set of data Mode of 5,7,7,5,3,7,2,8,2 is

A) 9

B) 5

C) 2

D) 7

Q: Average pocket money of 30 students is Rs.20. The total amount is

A) 20

B) 30

C) 300

D) 600

Q: The sum of 30 observations is 1500. Its average will be

A) 1500

B) 150

C) 15

D) None of these

Q: The difference between largest and smallest value in data is called

A) Mean

B) Mode

C) Range

D) S.D

Q: Formula (∑f(x-x)²)/∑f determines

A) Arithmetic mean

B) Median

C) Mode

D) G.M

Q: The most frequent value in a data set is called

A) Mean

B) Median

C) Mode

D) G.M

Q: If an object is above the level of observer then the angle formed between horizontal line and observer’s line of sight is

A) Angle of depression

B) Angle of elevation

C) Obtuse angle

D) None of these

Q: cotθ=

A) sinθ/cosθ

B) cosθ/sinθ

C) cosecθ

D) 1/secθ

Q: 1+tan²θ=

A) sin²θ

B) cos²θ

C) cosec²θ

D) sec²θ

Q: sin(-350°) lies in

A) 1st quadrant

B) 2nd quadrant

C) 3rd quadrant

D) 4th quadrant

Q: 45°=__________ radian

A) π/2

B) π/4

C) π/3

D) π/6

Q: If hypotenuse=5 ft and m∠B=58°, adjacent side to ∠B =

A) 4.2402

B) 8.0017

C) 9.1006

D) 2.6496

Q: Pythagoras was a ____________ mathematician.

A) Indian

B) Greek

C) Pakistani

D) Chinese

Q: Apollonius was born in

A) Perga

B) Istanbul

C) Islamabad

D) Kabul

Q: Apollonius is the name of

A) City

B) Town

C) Country

D) Mathematician

Q: The measure of external angle of a regular hexagon is

A) π/3

B) π/4

C) π/6

D) None of these