Q258: The exponential form of y = loga x is:
A. ay = x B. ya = x C. loga x = y D. x = ya
Q259: The fractional part of logarithm is called:
A. Mantissa B. Characteristic C. Operator D. Divider
Q260: If M lies on AB between A and B, then it belongs to:
Half line MA Half line MB Both half lines None of these
Q261: Each of the two supplementary angles can be:
Right angle Acute angle Obtuse angle None of these
Q262: One and only one line can pass through:
A. One Point B. Two Points C. Three points D. Four points
Q263: A Triangle whose two sides are congruent is called:
A. Isosceles triangle B. Equilateral triangle C. Right angle triangle D. None of these
Q264: A Triangle whose three sides are congruent is called:
A. Isosceles triangle B. Equilateral triangle C. Right angle triangle D. None of these
Q265: The side apposite to the right angle in a right angled triangle is called:
A. Hypotenuse B. Trapezoid C. Rhombus
D. Right angle triangle
Q266: A quadrilateral whose only two sides are parallel is known as:
A. Trapezoid B. Rhombus C. Parallelogram
D. Right angle triangle
Q267: A quadrilateral who’s all four sides are congruent but none of its angle is a right angle is called:
A. Square B. Rhombus C. Parallelogram
D. Right angle triangle
Q268: In a semi circle the angle is:
A. Right angle B. Straight angle C. Reflex angle D. None of these
Q269: The line inserting in a circle in two points is:
A. Secant B. Chord C. Arc
D. None of these
Q270: The line segment whose end points are on a circle is:
A. secant B. chord C. arc
D. none of these Q271: Log1 is equal to:
A. 1 B. -1 C. 0
D. none of there Q272: log25 is equal to:
A. log52 B. log 2/5 C. 5 log2 D. log 5-log2 Q273: 2 log5 is equal to
A. log52 B. log 2/5 C. 5 log2 D. log 5-log2
Q.274: Log10 is equal to:
A. 1 B. -1 C. 0
D. none of there
Q.275: A proper fraction is a fraction in which:
A. Numerator is greater than Denominator B. Numerator is less than Denominator C. Numerator is equal to Denominator D. All of the above are correct
Q.276: 5x2 x 2x-1 is equal to : A. 5x-1
B. 10x2 C. 10x3 D. 10x
Q.277: The product of 1.234 and 12.5 is:
A. 154.25 B. 15.425 C. 2531.62 D. 189.628
Q.278: Express 85% as fraction:
A. 8.5 B. 17 / 20 C. 8.5 / 100 D. 850
Q.279: The volume of circular cone of radius 2cm and of height 7cm will be:
A. 29 1/3 cm3 b. 44 cm3 c. 88 cm3 D. 113 1/7 cm3
Q280: The area of trapezium having parallel sides of length 2 2/3 cm and 3 1/6
cm respectively with a perpendicular height of 6 cm will be:
A. 4 ½ cm2 B. 6 cm2 C. 17 ½ cm2 D. 12 cm2
Q281: x3 + 4x2 – 2x + 7 is a __________ degree equation:
A. First B. Second C. Third D. Zero
Q282: 9/4 may be written as:
A. 9 ¼ B. 2 1/9 C. 2 ¼ D. 4 1/9 Q283: 36 ÷ 9 ÷ 1 3 5 6
A. 20 B. 30 C. 40 D. 50
Q284: Divide 93.798 by 2.43:
A. 42.9 B. 46.4 C. 38.6
D. None of the above
Q285: Correct to one Decimal Place 371.85299:
A. 371.8 B. 371.9 C. 372.0 D. 371.7
Q286: Express the simplest form of 15 in ratio:
25 A. 5 : 3
B. 3 : 3 C. 5 : 5 D. 3 : 5
Q287: During one week the temperature at 6 am were as follows 56, 58, 59, 62, 65, 69 and 75. What was the average temperature at 6 am?
A. 59 B. 57 C. 55 D. 62
Q288: H.C.F. of 20, 24, 36 is:
A. 20 B. 4 C. 120 D. 360
Q289: L.C.M. of 20, 24, 36 is:
A. 20 B. 4 C. 120 D. 360
Q291. 5(x + 1) + 3 = 4(x - 1):
A. x = -24 B. x = -12 C. x = 21 D. x = 12
Q292: x – 2 -3x – 4 = 1:
3 4 A. -1 3/5 B. 1 3/5 C. 2 5/3 D. -7/5
Q293: z + z + z = 1 5 3 6
A. 1/7 B. 1 1/8
C. 1 3/7 D. 1 7/3
Q294: Determine ‘x’ in the following 3x2 + 8 = -14x:
A. x = -4, -2/3 B. x = 4, 2/3 C. x = 6, 3/2
D. None of the above Q295: 2y + 1/y = 3:
A. 2, 4 B. 1, ½ C 1, 2 D. 5, 6
Q296. 5604, 2.05, 0.04 and 2500 contains _____ significant figures:
A 4,3,2,1 respectively B.1, 2, 3, 4 respectively C. 3, 1, 2 respectively D. None of the above
Q297: In the right angle triangle, if Opposite =1, Adjacent= 8 and Hypotenuse=the tangent, sine, cosine of the angle is equal to:
A. 1/8, 3/8, 4/5 respectively B. 1/8, 1/5, 1 3/5 respectively C. 2/3, 1/8, 3/5 respectively D. 4/5, 1 1/2, 3 1/2 respectively
Q298: A _____ is a figure with two of its side parallel:
A. Parallelogram B. Trapezium C. Rectangle D. Sphere
Q299: The two consecutive positive natural number such that the square of their sum is 49. The required equation is:
A. y2 + (y + 1)2 = 49 B. x2 + y2 = 49 C. y2 + y – 12 = 0 D. None of the above
Q300: According to Pythagoras Theorem:
A. (Hypotenuse)² = (Base)² - (Perpendicular)² B. (Base)² = (Hypotenuse)² + (Perpendicular)² C. (Hypotenuse)² = (Base)² + (Perpendicular)² D. (Perpendicular)² = (Base)² + (Hypotenuse)²
Q301: Convert binary 1100 into decimal:
A. 12 B. 21 C. 10 D. 11
Q303: 0.00098 can be expressed as: A. 8 x 10-3
B. 8 x 10-4
C. 980 x 0.98 x 10-5 D. All of the above Q304: H.C.F of 90 and 126 is:
A. 12 B. 27 C. 36 D. 18
Q305: (a + b) + c = a + (b + c):
A. Associative property of addition B. Commutative property of addition C. Distributive property of addition D. None
Q306: 8/8 is an example of:
A. Proper Fraction B. Mixed Fraction C. Improper Fraction D. None of these
Q307: 0.525252 is an example of:
A. Irrational numbers B. Rational numbers Q308: LCM of 35, 56 and 80 is:
A. 560 B. 320 C. 180 D. 450
Q310: Express the following as decimal 74905 + 87/1000 : A. 749050.87
B. 749.05087 C. 7490.5087 D. 74905.087
Q311: Hexadecimal is a number system having numbers characterized by base of:
A. 16 B. 10 C. 8 D. 2
Q312: When an experiment is repeated a number of times, it is of value to know the average result:
A. True B. False
Q313: Add 6.057, 0.0095+17.003 and express the answer correct to 2 decimal places:
A. 23.06 B. 23.05 C. 23.07 D. 23.10
Q314: Ratio can only be used for quantities of same kind expressed in same units:
A. True B. False
Q315: Prime factor of 180 is:
A. 4x9x5 B. 2x2x9x5 C. 2x2x3x3x5
Q316: Numbers divided by itself and unity are called as A. Odd numbers
B. prime numbers
C. composite numbers Q317: 75% is equivalent to:
A. 3/4 B. 75:100 C. 0.75
D. All of the above
Q318: In a class of 42 students, 5 were not promoted. What percent of the students were promoted?
A. 88.1%
B. 11.9%
C. 22.5%
D. 47.6%
Q319: During one week the temperature at 6 am were as follows 56, 48, 60, 58, 59, 62, 56.What was the average temperature at 6 am:
A. 59 B. 57 C. 55
Q320: 2 1/5 x 3 3/4 x 2 1/3 = : A. 77/4
B. 19 1/4
C. Both a & b D. None of these
Q321: Graph of a quadratic equation is a:
A. Ellipse
B. Straight Line C. Parabola D. Hyperbola
Q322: In a figure the measurement which determines the position of a point are called:
A. Axis
B. Co-ordinates C. Origin
D. None of these
Q323: Simplify (a7 x 10√a ) / a2 A. a71/10
B. a91/10 C. a51/10
D. None of these
Q324: Pictorial presentation of a system with values drawn to scale is known as:
A. Slope B. Angle C. Graph
D. None of these
Q325. 1/√x³ can be expressed in the form of fractional indices as:
A. x -3/2 B. x 3/2 C. 1/x 3/2
D. Both a and c
Q326. Transpose the equation ax + bx =c by making ‘x’ as the subject:
A. c/(a+b) B. c/(a-b) C. (a+b)/c D. (a-b)/c 327: a3 x a-3 =?
A. a6 B. a-6 C. 1 D. 0
Q328: The value of x in the equation will be 3x – 2 = 2x – 1 will be:
A. 2 B. 3 C. 5
D. None of these
Q329: The factors of x² + 4x +3 will be:
A. (x + 3) (x - 1) B. (x + 3) (x + 1) C. (x - 3) (x + 1) D. (x - 3) (x - 1)
Q330: Calculate the value of y in the given proportion 300:750::24: y A. 45
B. 30 C. 60
D. None of these
Q331: The profit of a company in the year 2007 was Rs.7236. If this profit is to be divided among 3 partners in the ratio of Rs.:3:2, how much each receives:
A. Rs.3216, Rs.2580, Rs.1608 B. Rs.3216, Rs.2412, Rs.1528 C. Rs.3216, Rs.2412, Rs.1608 D. None of these
Q332. In the fourth quadrant the values of ordinate and abscissa are:
A. Both positive B. Both negative
C. Positive and negative respectively D. None of these
Q333: If A = B which of the following is true:
A. A + x = B + x B. B – A = 0 C. A² = B²
D. All of the above
Q334: In a right angled triangle, if opposite = 1, adjacent = 8 and hypotenuse = 5 the tangent of the angle is equal to:
A. 0.6 B. 0.125 C. 0.8 D.75
Q335: In a triangle ABC, angle A = 45° , angle B = 30° ,the value of angle C will be:
A. 115°
B. 105°
C. 65°
D. -115°
Q336: Cosine is the ratio of:
A. Opposite side to adjacent side B. Hypotenuse to adjacent side C. Hypotenuse to opposite side D. Adjacent side to hypotenuse
Q337: The value of y-intercept in the equation y = 3x -2 is:
A. 2 B. 3 C. -2 D. 1/3 Q338: Tan 90° =?
A. 1/2 B. ∞ C. 0 D. 1
Q339: Trigonometry is the branch of mathematics that deals with the sides and angles of:
A. Right Angled Triangle B. Obtuse Angled Triangle C. Acute Angled Triangle D. None of these
Q340: The solution of Tan 130° is A. Positive
B. Negative
C. Depends on quadrant D. None
Q341: According to Pythagoras Theorem:
A. (Hypotenuse)² = (Base)² - (Perpendicular)² B. (Base)² = (Hypotenuse)² + (Perpendicular)² C. (Hypotenuse)² = (Base)² + (Perpendicular)² D. (Perpendicular)² = (Base)² + (Hypotenuse)²
Q342: Volume of a cone is given by:
A. π r² B. 4 π r² C. 4/3 π r³ D. ⅓ π r² h
Q343: For the Co-ordinates (4,4) and (10,6) find the value of slope:
A. 1/3 B. 3 C. -1/3 D. -3
Q344: The derivative of cosθ is equal to A. Cotθ
B. -Sinθ C. Sinθ D. -Cosecθ
Q345: Line touching the circle at only one point is called as:
A. Tangent B. Chord C. Arc D. Radius.
Q346: A triangle having none of its sides equal is called as:
A. Isosceles Triangle B. Scalene Triangle C. Equilateral Triangle D. Obtuse Triangle
Q347: Determine the slope of the straight line in the equation 4x = 3y – 2:
A. 2/3 B. 1/3 C. 4/3 D. -4/3
Q348: 1 Radian is equal to:
A. 180/π
B. π/180 C. π /2
D. 2/ π
Q349: Cosθ / sinθ is equal to:
A. Cotθ B. Tanθ C. Cosecθ D. Secθ
Q350: Octal number system deals with the numbers having base of:
A. 2 B. 10 C. 16 D. 8
Q351: If A = B then A. A+X = B+X B. A^X=B^X C. A^1/y=B^1/y D. All Are Correct Q352: Sin 30º is equal to
A. ½
B. 1/√2 C. √3
D.1/√3
Q353: A fraction in which numerator is larger then the denominator then the fraction is said to be:
A. Improper fraction B. Mixed Fraction
C. Proper Fraction D. None of these
Q354: The least common multiple (L.C.M) of 15, 20 and 24 is A. 360
B. 120 C. 270 D. 90
Q355: (x^m)^n can also be expressed as:
A. x^ m+n B. x^m-n C. x^mn D. None
Q356: Factorize the following: 12x²+7x-10 A. (4x+5)(3x-2)
B. (4x+5)(3x+2) C. (4x-5)(3x+2) D. (4x-5) (3x-2)
Q357: If 1:2 :: 2: x the value of x will be A. 1
B. 2 C. 3 D. 4
Q358: If Logx (1 / 8) = - 3 / 2, then x is equal to:
A. – 4 B. 4 C. 1 / 4 D. 10