Lengths of sides of a triangle are 3 cm, 4 cm and 5 cm. The triangle is
(a) Obtuse angled triangle (b) Acute-angled triangle
(c) Right-angled triangle (d) An Isosceles right triangle
In a triangle, one angle is of 90°. Then
(i) The other two angles are of 45° each
(ii) In remaining two angles, one angle is 90° and other is 45°
(iii) Remaining two angles are complementary
In the given option(s) which is true?
(a) (i) only (b) (ii) only (c) (iii) only (d) (i) and (ii)
In an isosceles triangle, one angle is 70°. The other two angles are of
(i) 55° and 55° (ii) 70° and 40° (iii) any measure
In the given option(s) which of the above statement(s) are true?
(a) (i) only (b) (ii) only (c) (iii) only (d) (i) and (ii)
The sides of a triangle have lengths (in cm) 10, 6.5 and a, where a is a whole number. The minimum value that a can take is
(a) 6 (b) 5 (c) 3 (d) 4
Which one out of the following statements is not true?
(a) Outsourcing reduces costs and increases efficiency.
(b) At times engineering and manufacturing jobs can also be outsourced.
(c) BPOs have better business opportunities as compared to KPOs.
(d) There may be dissatisfaction among job seekers in the countries that
outsource the job.
If in ∆ABC and ∆DEF, AB = DE, ∠A = ∠D and BC = EF then the two triangle ABC and DEF are congruent by SAS criterion.
Which one of the following activities is related to quaternary sector?
(a) Manufacturing computers (c) University teaching
(b) Paper and Raw pulp production (d) Printing books
The measure of any exterior angle of a triangle is equal to the sum of the measures of its two interior opposite angles
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