Q1. Each interior angle of a regular polygon is 140°. The number of sides is:
(a) 10
(b) 8
(c) 6
(d) 9
Q2. If one of the interior angles of a regular polygon is equal to 5/6 times of one of the interior angles of a regular pentagon, then the number of sides of the polygon is:
(a) 3
(b) 4
(c) 6
(d) 8
Q3. The sum of all the interior angles of a regular polygon is four times of the sum of its exterior angles. The polygon is:
(a) Hexagon
(b) Triangle
(c) Decagon
(d) Nonagon
Q4. Difference between the interior and exterior angles of regular polygon is 60°. The number of sides in the polygon is:
(a) 5
(b) 6
(c) 8
(d) 9
Q5. The ratio for the measure of an interior angle of a regular nonagon to the measure of its exterior angle is:
(a) 3 : 5
(b) 5 : 2
(c) 7 : 2
(d) 4 : 5
Q7. A number divided by 68 gives the quotient 269 and remainder zero. If the same number is divided by 67, the remainder is:
(a) 0
(b) 1
(c) 2
(d) 3
Q9. A certain amount of money is distributed among A, B and C. A gets 3/16 and B gets 1/4 of the whole amount. If C gets Rs. 81, then B gets:
(a) Rs. 30
(b) Rs. 36
(c) Rs. 32
(d) Rs. 40
