Explanation

To calculate the interest:

Principal (P) = Rs. 40,000

Rate (R) = 3% per annum

Time (T) = 4 years

Interest (I) = (P * R * T) / 100

= (40,000 * 3 * 4) / 100

= 4800

The correct answer is: Rs. 4800

Explanation

Explanation

Let's say the number of girls is G and the number of boys is B.

3/4G = 1/2B

Given that the total number of pupils is 1420:

G + B = 1420

Solving the equations, we get B = 852.

The correct answer is 852.

Explanation

Pope Benedict XVI, who died in 2022, was from Germany.

Birth: Born Joseph Alois Ratzinger on April 16, 1927 in Marktl am Inn, Diocese of Passau, Germany

Nationality: German with Vatican citizenship

Death: Died on December 31, 2022 at the age of 95 in Mater Ecclesiae Monastery, Vatican City

Burial: Buried in St. Peter's Basilica, Vatican City

Explanation

Sir Syed Ahmad Khan was impressed by the UK's education system.

He visited Oxford and Cambridge universities in 1869-70, inspiring him to establish Aligarh Muslim University.

Explanation

Explanation

DSL (Digital Subscriber Line) enables internet access by transmitting digital data over the wires of a local telephone network.

DSL uses existing copper telephone lines and separates voice and data signals through different frequency bands.

It provides high-speed internet and offers advantages such as wide availability, cost-effectiveness, and an always-on connection.

Explanation

حضرت موسیٰؑ، فرعون کے غرق ہونے کے بعد بنی اسرائیل کے ساتھ بحیرۂ احمر پار کرکے وادیٔ سینا کی جانب چلے۔

Explanation

اور جو شخص ان سے اس موقع پر پشت پھیرے گا مگر ہاں جو لڑائی کے لئے پینترا بدلتا ہو یا جو ( اپنی ) جماعت کی طرف پناہ لینے آتا ہو وہ مستشنٰی ہے باقی اور جو ایسا کرے گا وہ اللہ کے غضب میں آجائے گا اور اس کا ٹھکانہ دوزخ ہوگا اور وہ بہت ہی بری جگہ ہے ۔

Explanation

Initial volume of water = (3/4) × 4 × 2 × 4.8 = 14.4 m³

Initial depth of water = (14.4 m³) / (4 × 2) = 3.6 m

Additional water = 4000 liters = 4 m³

New volume of water = 14.4 m³ + 4 m³ = 18.4 m³

New depth of water = (18.4 m³) / (4 × 2) = 4.6 m then subtract the initial height of the water from the total height of the tank 4.8m - 4.6m = 0.2m + 3.6m = 3.8m then add the additional depth 3.8m + 0.3m = 4.1m

Therefore, the depth of water in the tank is: 4.1 m