Q1 C of 19 Page 59

Choose the correct alternative answer for each of the following questions.
If 19³ = 6859, find

We have, 19³ = 6859

=³

= 0.19

Hence, the correct answer is option (D).

1 A

Choose the correct alternative answer for each of the following questions.

(i) Diagonals of a rectangle are perpendicular bisectors of each other.

(ii) Diagonals of a rhombus are perpendicular bisectors of each other.

(iii) Diagonals of a parallelogram are perpendicular bisectors of each other.

(iv) Diagonals of a kite bisect each other.

Find the cube roots of the following numbers.

(1) 5832 (2) 4096

m α n, n = 15 when m = 25. Hence

(1) Find m when n = 87

(2) Find n when m = 155

Questions · 19

Miscellaneous Exercise 1

1 A 1 1 C 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Choose the correct alternative answer for each of the following questions.If 193 = 6859, find