Question

Match the following.

	Column - I		Column II
(i)	The total mass of $3$ boxes is $5kg$. The mass of two of the boxes is $xkg$ each. The mass of third box is	(a)	$x-11$
(ii)	Sid had $x$ eggs. He used $5$ eggs to bake a cake and gave $6$ eggs to his neighbour. The number of eggs left with him is	(b)	$\frac{x}{3}$
(iii)	Mohit had $Rs.x$. He gave the money to his $3$ sisters equally. Each girl get Rs.	(c)	$5-2x$

• A. $\left(i\right)\to \left(c\right),\left(ii\right)\to \left(a\right),\left(iii\right)\to \left(b\right)$
• B. $\left(i\right)\to \left(b\right),\left(ii\right)\to \left(c\right),\left(iii\right)\to \left(a\right)$
• C. $\left(i\right)]\to (c),(ii)\to (b),(iii)\to (a)$
• D. $\left(i\right)\to \left(a\right),\left(ii\right)\to \left(b\right),\left(iii\right)\to \left(c\right)$

Answer 1

The correct option is A $\left(i\right)\to \left(c\right),\left(ii\right)\to \left(a\right),\left(iii\right)\to \left(b\right)$

(i) Mass of $3$ boxes $=5kg$
$\Rightarrow$ Mass of $2$ boxes $+$ Mass of third box $=5$
$\Rightarrow 2x+$ Mass of third box $=5$
$\Rightarrow$ Mass of third box $=5-2x$
(ii) Total number of eggs $=x$
Number of eggs used $=5+6=11$
$\therefore$ Number of eggs left with Sid $=x-11$
(iii) $Rs.x$ is equally divided among three girls.
So, each girl get $Rs.\frac{x}{3}$.