Explanation

Germany signed the Armistice Treaty in November 1918 and World War I ended

Explanation

We use the compound interest installment formula to find equal annual payments:

$$P = frac{x}{(1 + r)^1} + frac{x}{(1 + r)^2}$$

Where:

• $P=₹1025$ (debt)

• $r = 5$

• $x$ = annual payment

• Time = 2 years

Substitute values:

​ $$1025 = frac{x}{1.05} + frac{x}{1.1025}$$ $$1025 = x left( frac{1}{1.05} + frac{1}{1.1025} right) = x (0.9524 + 0.9070) = x (1.8594)$$
$$x = frac{1025}{1.8594} ≈ 551.25$$

Explanation

Profit = Selling price - Cost price = 600 - 400 = 200
Profit percentage = $\frac{\mathrm{<font\; color="\#0000ff">200</font>}}{\mathrm{<font\; color="\#0000ff">400</font>}}<font\; color="\#0000ff">\times </font>\mathrm{<font\; color="\#0000ff">100</font>}<font\; color="\#0000ff">=</font>\mathrm{<font\; color="\#0000ff"><span\; style="background-color:\; rgb(255,\; 255,\; 0);">50</span></font>}\mathrm{<font\; color="\#0000ff"><span\; style="background-color:\; rgb(255,\; 255,\; 0);">\%</span></font><span\; class="base"\; style="font-family:\; Overpass,\; sans-serif;\; font-size:\; 0.875rem;"><br></span>}$

Explanation

1 carton = 10 boxes × 12 cubes = 120 cubes
Total cartons needed = $\frac{\mathrm{<font\; color="\#ff0000">960</font>}}{\mathrm{<font\; color="\#ff0000">120</font>}}<font\; color="\#ff0000">=</font>\mathrm{<font\; color="\#ff0000">8</font><span\; style="font-family:\; Overpass,\; sans-serif;\; font-size:\; 0.875rem;"><br></span>}$

Explanation

Let income be $x$.
10% of $x$ = 1500
10/10​0×x=1500
$x=\frac{1500\times 100}{10}<br>$

​=15000

Explanation

WHIM  اچانک ذہنی رو، من کی موج، یا خبط۔

 Fancy خیال، تصور

Explanation

Lately – حال ہی میں، کچھ عرصہ پہلے

Recently (حال ہی میں، تازہ تازہ)

Explanation

Explanation

Distance covered in 30 hours = 30x km

New speed = [x−15x​]km/hr=1514x​km/hr

Distance covered in 30 hours = 1514x​×30= 28x km Given,30x−28x=10km ⇒ x=5km/hr

Explanation

Ackee is the national fruit of Jamaica and is considered a delicacy.