Explanation Given the equation 20 = 3x + 8: Step 1: Subtract 8 from both sides. 20 - 8 = 3x 12 = 3x Step 2: Divide both sides by 3. x = 12 / 3 x = 4

Explanation He said that he would pay the next day. " Will " changes to " would " in indirect speech. " Tomorrow " changes to " the next day " in reported speech.

Explanation The poem " Music, When Soft Voices Die " was written by Percy Bysshe Shelley , a major English Romantic poet . It expresses the idea that beautiful experiences and memories live on even after they're gone.

Explanation Seven Ages of Man  – by  William Shakespeare  (from As You Like It) Infant  – Helpless baby in arms. Schoolboy  – Whining child going to school. Lover  – Sighing young lover, writing ballads. Soldier  – Hot-headed, seeking honor and reputation. Justice  – Wise, well-fed, full of sayings and judgments. Pantaloon  – Aging man, lean and slippers on. Second childishness  – Senility, without teeth, sight, taste, or memory.

Explanation Let's denote the unknown number as x: x + 21 = 75 Step 1: Solve for x. x = 75 - 21 x = 54

Explanation Let's denote the unknown value as x: 0.005 × x = 500 Step 1: Solve for x. x = 500 / 0.005 x = 500 / (5 × 10⁻³) x = 500 × 10³ / 5 x = 100 × 10³ x = 100000

Explanation To simplify the expression (3⁸ × 3⁹)¹⁰: Step 1: Apply the rule of exponents for multiplication. 3⁸ × 3⁹ = 3⁸⁺⁹ = 3¹⁷ Step 2: Apply the power rule of exponents. (3¹⁷)¹⁰ = 3¹⁷⁰

Explanation Constitution of 1973 Zulifqar Ali Bhutto introduced new constitution in Pakistan on August 14, 1973. According to 1973 constitution, both national assembly and senate elect president for Pakistan whereas the prime minister is selected by national assembly. Bicameral Legislature system was introduced for the first time in Pakistan in the constitution of 1973. ****** 1956 Constitution March 23, 1956 by PM  Chaudhry Mohammad Ali  + GG Iskander Mirza 1962 Constitution 8th June 1962 by  President Ayub Khan. 1973 Constitution 14th Aug 1973,  by Zulfikar Ali  Bhutto

Explanation Neighboring Countries of Pakistan (with direction): India – East China – Northeast Afghanistan – Northwest Iran – West

Explanation The first session of the Constituent Assembly of Pakistan  was held on 10th August 1947. It was held at the   Sindh Assembly Building Karachi. The period of the First Constituent Assembly of Pakistan  was from 10 August 1947 to 24 October 1954.