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Class IX

CBSE IX Maths Set - 5

Question 1

The value of  is ____.
A) 1
B) 3
C) 2
D) 5

Question 2

If the polynomial  is divided by then the remainder is ____.
A)
B) 92
C) 10
D)

Question 3

Which of the following is the correct representation of locating the points (2, 4), (- 5, 3), (- 1, - 3), (2, - 1), (- 3, 0) and (0, - 2) on the graph paper?
A)

B)

C)

D)

Question 4

A pineapple is priced at cost Rs 7 and a watermelon cost Rs 5. Stella spends Rs 40 on these fruits. The linear equation which satisfies the given data is ____.
A) 7x + y = 40
B) x + 5y = 40
C) 7x - 5y = 40
D) 7x + 5y = 40

Question 5

An angle is 14o more than its complement, then the angle is ____.
A) 62o
B) 72o
C) 52o
D) 42o

Question 6

In the figure below, OA and OB are opposite rays. Then the value of x is ____.

A) 40o
B) 35o
C) 30o
D) 25o

Question 7

In the figure below, AB is a line segment and P is its midpoint, D and E are points on the same side of AB such that ∠BAD = ∠ABE and ∠EPA = ∠DPB. If AD = 4.7 cm, then BE = ____.

A) 4 cm
B) 7 cm
C) 4.7 cm
D) 2.7 cm

Question 8

A coin is tossed 1000 times with the following frequencies :
Head : 455 and Tail : 545

Then the probability of getting a head is ____.

A) 0.455
B) 0.055
C) 0.545
D) 0.0455

Question 9

The marks scored by 20 students is 2, 50, 4, 50, 6, 20, 50, 13, 15, 60, 50, 69, 43, 12, 50, 39, 65, 50, 13, 40
The frequency of 50 in the above data is ____.

A) 3
B) 4
C) 6
D) 1

Question 10

The ratio of the slant heights of two cones is 5 : 4. If the radius and curved surface area of the first cone are 7 cm and 4070  respectively, then the curved surface area of the second cone whose radius is 14 cm is ____.
A) 6512
B) 6412
C) 6262
D) 3451