दी गई दशमलव भिन्नो को प्रतिशत में बदलो ।
(a) `0.65 " " (b) 2.1 " " (c ) 0.02 " " (d) 12.35`

0. 25xx0. 8= (a) 0.02 (b) 0.2 (c) 0.002 (d) 2

0. 02xx0. 05= (a) 0.1 (b) 0.01 (c) 0.001 (d) 0.0001

Convert the given decimal fractions to per cents.(a) 0.65 (b) 2.1 (c) 0.02 (d) 12.35

Convert the given decimal fractions to per cents.(a) 0.65 (b) 2.1 (c) 0.02 (d) 12.35

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

if 9^(x+2)=240+9^x , then x= (a) 0. 5 (b) 0.2 (c) 0.4 (d) 0.1

2.4 converted to percentage is: 2.4 को प्रतिशत में बदलने से क्याआएगा ? A- 0.0024 B- 0.24 C- 2.4 D -0.024

Show the following numbers on the number line. (a) 0.2 (b) 1.9 (c ) 1.1 (d) 2.5

The least among the following is (a) 0.2 (b) 1-:0.2( c) 0.2( d ) (0.2)^(2)

With due regard to significant figures, subtract (a) 0.35 from 7 , (b) 0.65 from 7 ( c ) 0.35 from 7.0 ,(d) 0.65 from 7.0