Class/Course - Class X

Subject - Math

Total Number of Question/s - 3049

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• 1. Real Numbers - Quiz

1. Which of the following statement is true?
a) 5/7 < 7/9 < 9/11 < 11/13
b) 11/13 < 9/11 < 7/9 < 5/7
c) 5/7 < 11/13 < 7/9 < 9/11
d) 5/7 < 9/11 < 11/13 < 7/9

2. If p: every fraction is a rational number and
q: every rational number is a fraction, then which of the following is correct?
a) p is false and q is true
b) p is true and q is false
c) both p and q are true
d) both p and q are false

• 2. Polynomials - Quiz

1. Simplify: [(x+y)2 -z2/(x+y+z)2]
a) x+y+z
b) 1/(x+y+z)
c) 1
d) none

2. If P = (1+2x) / (1-2x) and Q = (1-2x) / (1+2x) then (P-Q)/(P+Q) = ________.
a) 4x/(1+4x2)
b) (1+4x2) /4x
c) -4x/ (1+4x2)
d) -(1+4x2)/4x

• 3. Pair of Linear Equations in Two Variables - Quiz

1. The primesp,q and r satisfy p+q=r where "r" is an even and 1 a) 2
b) 3
c) 7
d) 13

2. The sum of two numbers is 20 and their product is 64. Then one of the number is
a) 14
b) 16
c) 12
d) 8

• 4. Quadratic Equations - Quiz

1. If the sum of the roots of the quadratic equation 3x2+(2k+1)x-(k+5) = 0 is equal to the product of the roots, then the value of k is
a) -4
b) 4
c) 0
d) 1

2. The roots of the quadratic equation x2-5x+6 =0 are;
a) 2,3
b) -2,-3
c) 3,-2
d) -3,2

• 5. Arithmetic Progressions - Quiz

1. If the AM of a and b is an+1+bn+1/ab+bn, then the value of n is
a) 1
b) 1/2
c) -1
d) 0

2. The sum of n terms of the series a, 3a, 5a, ………….. Is
a) na
b) 2na
c) n2a
d) none

• 6. Triangles - Quiz

1. If D,E,F are the midpoints of sides BC,CA,AB of ΔABC then ΔDEF and ABC are _________
a) congruent
b) similar
c) both A & B
d) none

2. ΔABC ∼ ΔPQR. If AB=6cm, BC =4cm, AC=8cm PR= 6cm, then PQ + QR =
a) 8 cm
b) 10 cm
c) 7.5 cm
d) 9 cm

• 7. Coordinate Geometry - Quiz

1. The point (2,3) is at a distance of _______ units from X- axis
a) 2 units
b) 5 units
c) 3 units
d) none

2. The point (-2,-3) belongs to quadrant
a) Q1
b) Q2
c) Q3
d) Q4

• 8. Trigonometry - Quiz

1. In ΔABC ∠A = 300 = ∠B = 900, AC = 4cm then its area= ________
a) √3 sq units
b) 2√3 sq cm
c) 2 sq cm
d) none

2. √(sec2θ+cosec2θ) = _________
a) tanθ+cotθ
b) sec2θ/cosec2θ
c) secθ+cosecθ
d) none

• 9. Circles - Quiz

1. In the figure , ΔABC is isoceles. The AD2-AC2 = ________
b) BC×CD
c) BD×CD

2. In ΔABC, AD , BE & CF are medians. Then 4(AD2+BE2+CE2

a) 3(OA2+OB2+OC2)
b) )3(OE2+OF2+OD2)
c) 3(AB2+BC2+AC2)

• 10. Constructions - Quiz

1. If d = 5 cm; R=2.5; r =1.5cm; then the length of the direct common tangent is
a) 3
b) 4
c) 2√6
d) 3√2

2.

PT is the tangent drawn from P. If the radius is 7 cm ; and OP is 25 cms. Then the length of the tangent is
a) 18cm
b) 12.5cm
c) 24cm
d) 16cm

• 11. Areas Related to Circles - Quiz

1. The area of a circle is 2464m2, then the diameter is
a) 56m
b) 154m
c) 176m
d) none

2. The circumference of a circle is 44m , then the area of the circle is
a) 6084.5m2
b) 276.5m2
c) 154m2
d) 44m2

• 12. Surface Areas and Volumes - Quiz

1. A cone of radius 10cm is divided into two parts by drawing a plane through the midpoints of its axis, parallel to its base. The ratio of volumes of the two parts formed is ___________
a) 1:7
b) 2:7
c) 3:7
d) none

2. With a bucket of radius 14cm and height 16 cm , 27 buckets of lime was poured to form a conical heap. If its area is 5544 cm2, the canvas required to cver it is _________
a) 19802
b) 19800cm2
c) 198cm2
d) none

• 13. Statistics - Quiz

1. The median of 10, 20, 15, 30, 35, 42 is
a) 29.5
b) 30
c) 25
d) 31

2. In a histogram
a) the width of all rectangles are equal
b) the length of all rtectangles are equal
c) the length and widths of all rectangles are equal
d) the length and width of each rectangl are in proportion

• 14. Probability - Quiz

1. From a normal pack of cards, a card is drawn at random. The probability of getting a jack or a king is
a) 2/52
b) 1/52
c) 2/13
d) none

2. If a coin is tossed , the probability of getting at least one head is
a) 1/2
b) 1/4
c) 3/4
d) none