1.The cost of painting a cubical box of side 3m at the rate of Rs.2 per sq.m is Rs.111 Rs.108 Rs.125 Rs.151
2. The volume of the cuboid whose length, breadth and height is 12cm, 8cm and 6cm is 400cu.cm 506scu.cm 576cu.cm 656cu.cm
3. The base area of the cylinder is 80 sq.cm. If its height is 5cm, then its volume is 400 cu.cm 470 cu.cm 300 cu.cm 410 cu.cm
4. A cubical block of side 7 cm is surmounted by a hemisphere. The greatest diameter of the h...

1.There are two circles intersecting each other. Another smaller circle with centre O, is lying between the common region of two larger circles. Centre of the circle (i.e., A, O and B) are lying on a straight line. AB = 16 cm and the radii of the larger circles are 10 cm each. What is the area of the smaller circle?
4π cm2 4π cm2 π/4 cm2 4/π cm2
2. ABCD is a square, inside which 4 circles with radius 1 cm, each are touching each other. What is ...

1.To divide a line segment AB in the ratio 4 : 7, a ray AX is drawn first such that ∠BAX is an acute angle and then points are located at equal distances on the ray AX and the point B is joined to: A12 A10 A11 A9
2. In division of a line segment AB, any ray AX making angle with AB is acute angle any arbitrary angle obtuse angle right angle
3. Which theorem criterion we are using in giving the just the justification of the division of a line segment ...

1.To divide a line segment AB in the ratio 5 : 7, first a ray AX is drawn so that ∠BAX is an acute angle and then at equal distances points are marked on the ray AX such that the minimum number of these points is : 12 10 11 9
2. To divide a line segment AB in the ratio p : q ( p, q are positive integers), draw a ray AX so that ∠BAX s an acute angle and then mark points on ray AX at equal distances such that the minimum number of these points is : pq p ...

1.The length of tangent PQ, from an external point P is 24 cm. If the distance of the point P from the centre is 25 cm, then the diameter of the circle is
14 cm. 17 cm. 12 cm. 19 cm.
2. A tangent PQ at point of contact P to a circle of radius 12 cm meets the line through centre O to a point Q such that OQ = 20 cm, length of tangent PQ is :
16 cm 12 cm 19 cm 11 cm
3. PQ is a tangent drawn from a point P to a circle with centre O and Q...

1. A letter of English alphabets is chosen at random. What will be the probability that the letter chosen is a vowel?
a. 17/26
b. 19/26
c. 5/26
d. 15/26
2. A lot consists of 40 mobile phones of which 32 are good, 3 have only minor defects and 5 have major defects. Ram will buy a phone if it is good or have minor defects. One phone is selected at random. What will be the probability that it is acceptable to Ram?
a. 17/26
b. 19/26
c. 7/8
d. 9/8
3. ...

1. If ‘φ’ is an impossible event, then find the value of p(φ)?
a. 2
b. 5
c. 0
d. 3
2. If S is the sample space of a random experiment, then find p(S)?
a. 5
b. 1
c. 3
d. 2
3. If ‘p’ is the probability of an event, then p satisfies which of the following?
a. 0 < p ⩽1
b. 0 ⩽ p <1
c. 0 < p < 1
d. 0 ⩽ p ⩽ 1
4. Two dice are thrown simultaneously. What is the probability of getting a doublet?
a. 15/6
b. 1/8
c. 1/6
d. 1/16
5. An unbiased die is thrown ...

1. A card is drawn from a pack of 52 cards at random. What is the probability of getting neither an ace nor a king card?
a. 17/13
b. 11/13
c. 4/52
d. 14/52
2. What is the probability of a sure event?
a. 10
b. 5
c. 1
d. 6
3. The probability that it will rain on a particular day is 0.76. What is the probability that it will not rain on that day?
a. 0.24
b. 1.24
c. 3.26
d. 5.18
4. A piggy bank contains 100 fifty paise coins, 50 one rupee coins,...

1. If one zero of the quadratic polynomial x2+ 3x + k is 2, then find the value of ‘k’?
a. -10
b. 15
c. 16
d. -12
2. If two of the zeroes of a cubic polynomial ax3 +bx2 +cx +d are zero, then find the third zero?
a. (-b)/a
b. (-a)/b
c. (-c)/x
d. (-d)/a
3. If the zeroes of a quadratic polynomial ax2 + bx + c, c ≠ 0 are equal, then
a. b and c have the same sign
b. c and a have the same sign
c. b and c have opposite sign
d. c and a have opposite ...

1. (x + 1) is a factor of which of the polynomial?
a. x3 + x2 + x + 1
b. x2 + x + 1
c. x3 + 1
d. x2 + 1
2. If x2 + kx + 6 = (x+2) (x+3), then find the value of ‘k’?
a. 10
b. 12
c. 16
d. 5
3. What will be the remainder when x31 – 31 is divided by x+1?
a. −15
b. −32
c. 36
d. 48
4. 8 is a polynomial of degree
a. 1
b. 5
c. 9
d. 0
5. Which of the following statement is false?
a. The degree of a zero polynomial is defined.
b. The degree of ...