Correct Marks 4
Incorrectly Marks -1
Q 1. The difference of the areas of two squares drawn on two line segments of different lengths is {tex} 32 \mathrm { sq\ .cm } {/tex}. Find the length of the greater line segment if one is longer than the other by {tex} 2 \mathrm { cm } . {/tex}
{tex} 7 \mathrm { cm } {/tex}
{tex} 9 \mathrm { cm } {/tex}
{tex} 11 \mathrm { cm } {/tex}
{tex} 16 \mathrm { cm } {/tex}
Correct Marks 4
Incorrectly Marks -1
Q 2. If the diagonals of two squares are in the ratio of {tex} 2: 5 , {/tex} their area will be in the ratio of
{tex} \sqrt { 2 }: \sqrt { 5 } {/tex}
{tex}2:5{/tex}
{tex}4:25{/tex}
{tex}4:5{/tex}
Correct Marks 4
Incorrectly Marks -1
Q 3. The length of diagonal of a square is {tex} 15 \sqrt { 2 } \mathrm { cm } . {/tex} Its area is
{tex} 112.5 \mathrm { cm } ^ { 2 } {/tex}
{tex} 450 \mathrm { cm } ^ { 2 } {/tex}
{tex} \frac { 225 \sqrt { 2 } } { 2 } \mathrm { cm } ^ { 2 } {/tex}
{tex} 225 \mathrm { cm } ^ { 2 } {/tex}
Correct Marks 4
Incorrectly Marks -1
Q 4. A street of width {tex} 10{/tex} metres surrounds from outside a rectangular garden whose measurement is {tex} 200 \mathrm { m } \times 180 \mathrm { m } {/tex}. The area of the path (in square metres) is
8000
7000
7500
8200
