Explanation

Convert the mixed fraction to an improper fraction:

3 4/5 = (3 × 5 + 4) / 5 = 19/5

The reciprocal of 19/5 is 5/19.

Explanation

In a right-angled triangle, one angle is 90°, and the sum of all three angles is 180°.

So, the sum of the two acute angles is:

180° - 90° = 90°

Explanation

A little means some but not much, which fits the context since the speaker has a small amount of money.

A little means تھوڑا سا

Explanation

Not is an adverb because it modifies the verb are, indicating negation.

Adverbs often describe how, when, where, or to what extent an action occurs.

Explanation

حضرت ابوبکر رضی اللہ عنہ کا اصل نام عبداللہ بن ابی قحافہ تھا۔

عبد الکعبہ ان کا اسلام قبول کرنے سے پہلے کا نام بھی روایت میں آتا ہے، جسے بعد میں عبداللہ کر دیا گیا۔

Explanation

Dr. Ruth Pfau

• Date of Birth: 9 September 1929
• Date of Death: 10 August 2017
• Other Name: Mother Teresa of Pakistan (due to her work for leprosy patients)

Major Awards:

• Hilal-e-Imtiaz (Pakistan)
• Hilal-e-Pakistan
• Nishan-e-Quaid-i-Azam
• Staufer Medal (Germany)
• Dame of the Order of St. Gregory the Great (by Pope)

Explanation

Given that x = 3 is a solution to the equation:

x² + rx - 20 = 4

Substitute x = 3 into the equation:

(3)² + r(3) - 20 = 4

Simplify:

9 + 3r - 20 = 4

Combine like terms:

3r - 11 = 4

Add 11 to both sides:

3r = 15

Divide by 3:

r = 5

Explanation

To find the GST amount, multiply the cost of the milk powder by the GST percentage:

GST = 500 × 16/100

= 500 × 0.16

= 80

Explanation

Lord Wavell convened the Simla Conference in June 1945 to discuss India's political future.

The main issue was the representation of Muslims, but the talks failed due to disagreements between the Muslim League and Congress.

Explanation

The sentence is in reported speech, so "will" changes to "would" in indirect speech.

"He replied" indicates a past reporting verb, requiring a shift from future (will) to past (would).