Evaluate : `60^3 +40^3 -100^3`

Evaluate 3 - log_(10)100

Evaluate: (i) ^(10)C_3 (ii) ^(100)C_(98) (iii) ^(60)C_(60)

Evaluate: (a) (8)^(3) (b) (15)^(3) (c) (21)^(3) (d) (60)^(3)

Find the value of 2^2 + 100^(3/2)

Find the value of [3/4]+[3/4+1/100]+[3/4+2/100]+...+[3/4+99/100] .

Find the average of 1^(3) + 2^(3) + 3^(3) + ……. 100^(3)

If x=40, y=43, z=47 , find the value of x^3+y^3+z^3-3xyz .

Find the mean of the following frequency distribution: Classes: 0-20 20-40 40-60 60-80 80-100 Frequency: 15 18 21 29 17

Find the value of: tan20^(@)+tan40^(@)+tan60^(@)+...+tan180^(@) (A) 0 (B) 1 (C) 2 (D) 3

Find the median of the following data: class : 0-10 , frequency :5 , 10-20 , 3 , 20-30 , 4 , 30-40 , 3 , 40-50 , 3, 50-60 , 4, 60-70 , 7 , 70-80 , 9 , 80-90 , 7 , 90-100 , 8 ,