"का घन ज्ञात कीजिए: `2 2/5` (ii) `3 1/4` (iii) `0. 3` (iv)`1. 5`"

Find the cube of : 2(2)/(5) (ii) 3(1)/(4) (iii) 0.3 (iv) 1.5

Cot A Cot B = 2, Cos (A+B) = 3/5 => sinA.sin B = (i) 2/5 (ii) 1/5 (iii) 4/5 (iv) 3/5

Find the value of X and Y (X और Y का मान ज्ञात कीजिए) I. 2x^(2)-5x-3=0 II. 4y^(2)+16y+15=0

The cyclicity of 3 is (i)4(ii)3(iii)5(iv)1

In which octant the following points lie : (i) (2, 1, 4) (ii) (-1,2,4) (iii) (1,-3, 2) (iv) (1, 5,-6) (v) (2, -1, -3) (vi) (-2, 3, -5) (vii) (-4, -1, 3) (viii) (-1, -2, 3)

Find : (i) 9^(3//2) (ii) 32^(2//5) (iii) 16^(3//4) (iv) 125^(-1//3)

Compare the following fractions and put an appropriate sign: (i) 3/6,5/6 (ii) 4/5,0/5 (iii) 3/(20), 4/(20) (iv) 1/7,1/4

Find a rational number between (i) (3)/(8) and (2)/(5) (ii) 1.3 and 1.4 (iii) - 1 and (1)/(2) (iv) -(3)/(4) and -(2)/(5) (v) (1)/(9) and (2)/(9)

Write each of the following as decimals: 40(2)/(5) (ii) 39(2)/(10) (iii) 4(3)/(5) (iv) 25(1)/(2)

Find the (i) 2/5 -: 1/2 (ii) 4/9 -: 2/3 (iii) 3/7 -: 8/7 (iv) (2) 1/3 -: 3/5 (v) (3) 1/2 -: 8/3 (vi) 2/5 -: (1) 2/3 (vii) (3) 1/5 -: (1) 2/3 (viii) (2) 1/5 -: (1) 1/5