Q.11629·Miscellaneous·2014·EasyWhat is the sum of the major and minor axes of the ellipse whose eccentricity is 4/5 and length of latus rectum is 14.4 unit?View question
Q.11630·Miscellaneous·2014·EasyWhat is the equation of the line midway between the lines 3x - 4y + 12 = 0 and 3x - 4y = 6?View question
Q.11631·Miscellaneous·2014·EasyWhat is the equation of straight line passing through the point (4, 3) and making equal intercepts on the coordinate axes?View question
Q.11632·Miscellaneous·2014·EasyWhat is the equation of the line through (1, 2) so that the segment of the line intercepted between the axes is bisected at this point?View question
Q.11633·Miscellaneous·2014·EasyConsider the following points: 1.(0, 5) 2.(2, -1) 3.(3, -4) Which of the above lie on the line 3x + y = 5 and at a distance √10 from (1, 2)?View question
Q.11635·Miscellaneous·2014·EasyConsider the following statements: 1.tan⁻¹ 1 + tan⁻¹ (0.5) = π/2 2.sin⁻¹ (1/3) + cos⁻¹ (1/3) = π/2 Which of the above statements is/are correct?View question
Q.11636·Miscellaneous·2014·EasyConsider the following statements: 1.sin|x| + cos|x| is always positive. 2.sin(x²) + cos(x²) is always positive. Which of the above statements is/are correct?View question
Q.11637·Miscellaneous·2014·EasyConsider the following statements: 1.There exists no triangle ABC for which sin A + sin B = sin C. 2.If the angles of a triangle are in the ratio 1 : 2 : 3, then its sides will be in the ratio 1 : √3 : 2. Which of the above statements is/are correct?View question
Q.11638·Miscellaneous·2014·EasyFrom an aeroplane above a straight road the angles of depression of two positions at a distance 20 m apart on the road are observed to be 30° and 45°. The height of the aeroplane above the ground is:View question
Q.11639·Miscellaneous·2014·EasyIn optical instruments, the lenses are used to form image by the phenomenon ofView question
Q.11640·Miscellaneous·2014·EasyConsider the following statements: 1.If 3θ is an acute angle such that sin 3θ = cos 2θ, then the measurement of θ in radian equals to π/10. 2.One radian is the angle subtended at the centre of a circle by an arc of the same circle whose length is equal to the diameter of that circle. Which of the above statements is/are correct?View question
Q.11641·Miscellaneous·2014·EasyConsider the following statements: 1. n( sin^ 2 1/2 67° - sin^2 1/2 22°) > 1 for all positive integers n ≥ 2. 2.If x is any positive real number, then nx > 1 for all positive integers n ≥ 2. Which of the above statements is/are correct?View question
Q.11642·Miscellaneous·2014·EasyConsider the following statements: 1.Value of sin θ oscillates between -1 and 1. 2.Value of cos θ oscillates between 0 and 1. Which of the above statements is/are correct?View question
Q.11644·Miscellaneous·2014·EasyGiven: C(n, r) : C(n, r + 1) = 1 : 2 and C(n, r + 1) : C(n, r + 2) = 2 : 3 What is P(n, r) : C(n, r) equal to?View question
Q.11645·Miscellaneous·2014·EasyGiven: C(n, r) : C(n, r + 1) = 1 : 2 and C(n, r + 1) : C(n, r + 2) = 2 : 3 What is r equal to?View question
Q.11646·Miscellaneous·2014·EasyGiven: C(n, r) : C(n, r + 1) = 1 : 2 and C(n, r + 1) : C(n, r + 2) = 2 : 3 What is n equal to?View question