If `sqrt(7)=2. 645` , then the value of `1/(sqrt(28))` up to three places of decimal is (a) 0.183 (b) 0.185 (c) 0.187 (d) 0.189

The value of sqrt(2) upto three places of decimal is (a) 1.410 (b) 1.412 (c) 1.413 (d) 1.414

Evaluate sqrt (2.8) correct up to two places of decimal.

Evaluate sqrt(0.9) correct up to two places of decimal .

The value of sqrt(0.4) is (a) 0.02 (b) 0.2 (c) 0.51 (d) 0.63

The value of (1)/(4)+(1)/(4xx5)+(1)/(4xx5xx6) correct to 4 decimal places is (a) 0.3075 (b) 0.3082(c)0.3083 (d) 0.3085

If sqrt(4096)=64, then the value of sqrt(40.96)+sqrt(0.4096)+sqrt(0.004096)+sqrt(0.00004096) up to two places of decimals is (a) 7.09 (b) 7.10 (c) 7.11 (d) 7.12

Use differentials to find the approximate value of sqrt0.6 up to 3 places of decimals.

The value of sqrt(0.000441) is (a) 0.00021 (b) 0.0021(c)0.021(d)0.21

The value of sqrt(0.121) is (a) 0.011(b)0.11(c)0.347(d)1.1