Question
Replace $A, B, C$ by suitable numerals. $ \ \ \ \text{C B 5}\\-\underline{2 \ 8\text{ A}}\\ \ \ \ \ \underline{2 \ 5 \ 9 \ }$
✓
Answer
$5 - A = 9$ This implies That $1$ borrowed.
We know, $15 - 6 = 9$
$\Rightarrow A = 6$
$B - 5 = 8$ But $1$ has also been lent.
$\therefore B = 4$
$C - 2 = 2$
This implies that $1$ has been lent
$\therefore C = 5$
$\therefore A = 6, B = 4$ and $C = 5.$
We know, $15 - 6 = 9$
$\Rightarrow A = 6$
$B - 5 = 8$ But $1$ has also been lent.
$\therefore B = 4$
$C - 2 = 2$
This implies that $1$ has been lent
$\therefore C = 5$
$\therefore A = 6, B = 4$ and $C = 5.$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Find following product: $(-7\text{xy})\times\big(\frac{1}{4}\text{x}^2\text{yz}\big)$
→Find the greatest number of $5$ digits which is a perfect square.
→Solve:
$ x^2+9 y^2-6 x y-25 a^2 $
→$ x^2+9 y^2-6 x y-25 a^2 $
Find the measure of each angle of a regular polygon of $20$ sides?
→Rani purchases a pair of shoes whose sale price is Rs $175$. If she pays $VAT$ at the rate of $7\%$, how much amount does she poy as $VAT$? Also, find the net value of the pair of shoes.
→ Solve the following equation and also check your result in case:
$\frac{2\text{x}+5}{3}=3\text{x}-10$
→$\frac{2\text{x}+5}{3}=3\text{x}-10$
If $x$ varies inversely as $y$ and $x = 20$ when $y = 600$, find y when $x = 400.$
→A playground is in the form of a rectangle $ATEF$. Two players are standing at the points $F$ and $B$ where $EF = EB$. Find the values of $X$ and $Y.$
→Find the square root of the following correct to three places of decimal: $23.1$
→Write a Pythagorean triplet whose one number is $18$
→