`0. 002xx0. 5=` `0. 0001` (b) `0. 001` `0. 01` (d) `1`

0.02xx0.05=0.1(b)0.010.001(d)0.0001

0.1xx0.01xx0.001=?0.0001(b)0.00001 (c) 0.000001(d)0.0000001

Add 1+0.1+0.01+0.001

(0.2 xx 0.2 xx 0.2 ) (0.06 xx 0.06 xx 0.06) ÷ (0.12 xx 0.12 xx 0.12) =? A . 0.008 B . 0.001 C. 0.002 D. 0.006

0.25xx0.8=0.02(b)0.20.002(d)2

Which of the following statement(s) is/are TRUE? I. (0.03//0.2) + (0.003//0.02)+ (0.0003//0.002)+ (0.00003// 0.0002)=0.6 II. (0.01) + (0.01)^2 + (0.001)^2=0.010101 निम्नलिखित मे से कौन सा कथन सत्य हे/हैं? I. (0.03//0.2) + (0.003//0.02)+ (0.0003//0.002)+ (0.00003// 0.0002)=0.6 II. (0.01) + (0.01)^2 + (0.001)^2=0.010101

Find: (i) 2.5 xx 0.3 (ii) 0.1 xx 51.7 (iii) 0.2 xx 316.8 (iv) 1.3 xx 3.1 (v) 0.5 xx 0.05 (vi) 11.2 xx 0.15 (vii) 1.07 xx 0.02 (viii) 10.05 xx 1.05 (ix) 101.01 xx 0.01 (x) 100.01 xx 1.1