1. Find the degree of the polynomial 4x4 + 0x3 +0x5 + 5x+7?
a. 6
b. 4
c. 5
d. 2
2. Find the value of the polynomial 5x − 4x2+3, when x = −1?
a. -6
b. 5
c. 3
d. 4
3. If p(x) = x + 3, then find p(x) + p (-x)?
a. 10
b. 12
c. 6
d. 18
4. Find the zero of the polynomial p(x) = 5x – 2?
a. 12/5
b. 7/5
c. 23/5
d. 2/5
5. Find one of the zeroes of the polynomial 2x2 +7x – 4?
a. 1/2
b. -5
c. -9
d. 1/5
6. If x51+51 is divided by x+1, then find ...

1. If the length of the shadow of a tower is equal to its height, then find the angle of elevation of the sun?
a. 45∘
b. 25∘
c. 15∘
d. 50∘
2. If the height of the tower is√3 times of the length of its shadow, then find the angle of elevation of the sun?
a. 60∘
b. 30∘
c. 50∘
d. 100∘
3. The ___________ is the angle between the horizontal and the line of sight to an object when the object is below the horizontal level.
a. Angle of projection
b. A...

1. A ladder 14m long rests against a wall. If the foot of the ladder is 7m from the wall, then find the angle of elevation.
a. 20∘
b. 50∘
c. 60∘
d. 30∘
2. An electric pole is 10√(3 )m high and its shadow is 10m in length, then Find the angle of elevation of the sun.
a. 20°
b. 60°
c. 120°
d. 180°
3. A kite is flying at a height of 60m from the level ground, attached to a string inclined at 30° to the horizontal. Find the length of the string.
a. ...

1. Find the value of tan15°tan20°tan7°tan75°?
a. 0
b. 2
c. 1
d. 3
2. Find the value of tan (55°−θ) − cot (35°+ θ)?
a. 0
b. 3
c. 2
d. 5
3. If cos 9α = sin α, then find the value of α?
a. 3°
b. 5°
c. 8°
d. 9°
4. If tan θ =√3, find the value of sec θ?
a. 3
b. 2
c. 5
d. 6
5.
a. sinα
b. sin β
c. cos α
d. cosβ
6. If Cos A+Cos2 A=1, then find the value of Sin A+Sin2 A=1?
a. 2
b. 3
c. 1
d. 0
7. If sin A + 2 cos A = 1, then find the v...

1. Find the value of sin 60°cos 30° + sin 30°cos 60°?
a. 2
b. 3
c. 5
d. 1
2. Find the value of 2 tan²45°+ cos²30°−sin²60°?
a. 1
b. 2
c. 5
d. 3
3. If sin θ − cos θ = 0, then find the value of θ?
a. 35∘
b. 45∘
c. 55∘
d. 25∘
4. Find the value of tan1∘ tan 2∘tan 3∘………… tan 89∘
a. 5
b. 3
c. 4
d. 1
5. If ΔABC is right angled at C, then find the value of cos (A + B)?
a. 1
b. 5
c. 0
d. 3
6. Find the value of cos 48°−sin 42°?
a. 0
b. 3
c...

1. What is the maximum value of 1/secθ?
a. 3
b. 5
c. 2
d. 1
2. In triangle PQR, if PR + QR = 25 cm and PQ = 5cm. Then find the value of sin P + tan P?
a. 12/13
b. 216/65
c. 12/5
d. 10/8
3. What is the value of cosA.secA?
a. 2
b. 3
c. 5
d. 1
4. If sinθ = 5/13then find the value of cosθ?
a. 12/13
b. 2/13
c. 12/3
d. 2/3
5.
a. 1/2
b. -2/2
c. 1/4
d. 3/2
6.
a. 9/64
b. 4/6
c. 49/64
d. 3/64
7. Find the value of cot A.tan A?
a. 1
b...

1. Find the 10th term of an A.P. 2, 7, 12…?
a. 55
b. 47
c. 28
d. 36
2. Find the number of two digit numbers divisible by 3?
a. 35
b. 30
c. 26
d. 29
3. If the second term of an AP is 13 and its fifth term is 25, then find its 7th term?
a. 40
b. 33
c. 52
d. 43
4. The nth term of an AP is 7 – 4n, then find its common difference?
a. -3
b. 2
c. -4
d. 5
5. If a1= 4 and an= 4 an-1 + 3, n>1, then find the value of a4?
a. 319
b. 256
c. 335...

1. Find the value of ‘k’ for which the numbers x, 2x + k, 3x + 6 are in A.P?
a. 4
b. 5
c. 3
d. 2
2. What will be the next term of the A.P. √18, √32 and √50?
a. √72
b. √18
c. √36
d. √12
3. If a, b and c are in A.P., then the relation between them is given by
a. 2b = a + c
b. 3b = a + c
c. b = 2a + c
d. 2b = a + c
4. What are the next two terms of the AP k, 2k + 1, 3k + 2, 4k + 3, ………… ?
a. 5k + 4
b. 6k + 5
c. Both a and b
d. None of...

1. If the quadratic equation kx (x – 2) + 6 = 0 has equal roots, then find the value of ‘k’?
a. 5
b. 6
c. 3
d. 4
2. Find the discriminant of the quadratic equation 3√3x2 + 10x + √3 = 0?
a. 64
b. 85
c. 25
d. 43
3. The smallest value of ‘k’ for which the quadratic equation x2+kx+9 = 0 has real roots?
a. 6
b. -6
c. 2
d. -8
4. Find the ratio of sum and the product of the roots of 7x2 −12x + 18 = 0?
a. 5:6
b. 2:3
c. 1:2
d. 6:8
5. Find the qu...

1. The perimeter of a right triangle is 70 cm and its hypotenuse is 29 cm. find the area of the triangle?
a. 200 sq.cm
b. 210 sq.cm
c. 350 sq.cm
d. 280 sq.cm
2. Find the roots of the quadratic equation 9a2 b2 x2 −16abcdx−25 c2 d2 = 0
a.
b.
c. Both a and b
d. None of these
3. In a cricket match Kumble took three wickets less than twice the number of wickets taken by Srinath. The product of the number of wickets taken by these two is 20, then fin...