Which of the following statement is true ?
(A) Every point on the number line represents a rational number
(B) The product of a rational number and its reciprocal is 0.
(C) (17 × 12)-1 = 17-1 × 12
(D) Reciprocal of 1⁄a, a ≠ 0 is aisnt answer 1 also correct?
If 'Standing lines' means 'Sleeping lines', 'Sleeping lines' means 'Curved lines', 'Curved lines' means 'Slanting lines', then the circle is formed by _____. (a) Standing lines (b) Slanting lines (c) Curved lines (d) Sleeping lines
Arrange the following from the lightest to the heaviest. (a) R, S, P, Q (b) R, S, Q, P (c) S, R, Q, P (d) S, R, P, Q
Number of zeroes in 100 million are ____.
(A) 8
(B) 7
(C) 9
(D) 6
Maria has Rs 7.50 to buy lunch. If she buys a sandwich that costs Rs 2.75, how much money will she have left ?
(A) Rs 4.75
(B) Rs 5
(C) Rs 5.75
(D) Rs 10.25
An isosceles triangle has a perimeter of 44 cm. The base is 18 feet long. What is the length of each equal side ?
(A) 13 cm
(B) 18 cm
(C) 22 cm
(D) 26 cm