NDA Government Jobs Exams

What is the equation of a straight line which passes through (3, 4) and the sum of whose x and y intercepts is 14 ?
(a) 4x + 3y = 24 (b) x + y = 14 (c) 4x – 3y = 0 (d) 3x + 4y = 25

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NDA Other Question

Which one of the following points lies inside a circle of radius 6 and centre at (3, 5) ?
(a) (–2, –1) (b) (0, 1) (c) (–1, –2) (d) (2, –1)
The equation of the ellipse whose vertices are at (± 5, 0) and foci at (± 4, 0) is