Explanation Equating the two expressions and simplifying gives: x cdot 200 = y cdot 250 Rightarrow frac{y}{x} = frac{200}{250} = frac{4}{5} Rightarrow y : x = 4 : 5 x ⋅ 200 = y ⋅ 250 ⇒ y ​/x = 200 / 250 = 4 ​/5 ⇒ y : x = 4 : 5

Explanation Let number of coins = 3x, 5x, 4x → Total value = 264 → 3 x + 10 x + 20 x = 33 x = 264 ⇒ x = 8 2 coins = 5x = 5 × 8 = 40 coins → Value = 40 × 2 = 80  So to get 66 , x = 6 33x = 264 → x = 8 33x = 198 → x = 6 → 3x = 18 coins → 1 coins = 18 So likely in your example: Ratio = 3:5:4 Total = 198 x = 6 2 coins = 5x = 30 coins Value = ₹60 So if 2 coins value = 66 , x = 6.6, which is not clea

Explanation Option A: 42 : 72 Find the GCD (Greatest Common Divisor) of 42 and 72 GCD of 42 and 72 = 6 Now simplify: 42/ 6 = 7 , 72/ 6 = 12  So, 42 : 72 = 7 : 12

Explanation Sum of two numbers: − 3 + ( − 5 ) = − 8 -3 + (-5) = -8 Product: ( − 3 ) × ( − 5 ) = + 15 (-3) times (-5) = +15 Let’s now write an algebraic expression where the sum is − 8 -8 and the product is + 15 +15 . This is a quadratic expression of the form: x 2 + 8 x + 15 x^2 + 8x + 15

Explanation ( 44 x + 35 y ) + ( 34 x − 25 y ) = ( 44 x + 34 x ) + ( 35 y − 25 y ) = 78 x + 10 y

Explanation A noun is a word that functions as the name of a specific object or set of objects, such as living creatures, places, actions, qualities, states of existence, or ideas.  Explanation The correct passive voice of the given sentence is By whom was the snake killed? 'Who' is changed into 'by whom'. Explanation  An object is a noun, a noun phrase, or a pronoun that is affected by the action of a verb. Explanation Explanation encouraged حوصلہ افزائی کی Explanation Treatise مقالہ Explanation "Ron" Suskind is an American journalist, author, and filmmaker. He won the 1995 Pulitzer Prize for Feature Writing for articles that became the starting point for his first book, A Hope in the Unseen Explanation crocodile tears مگرمچھ کے آنسو Explanation peeping جھانکنا Explanation Seismic waves are waves of energy that travel through Earth's layers  result of  volcanic eruptions.  large landslides and large man-made explosions that give out low-frequency acoustic energy.

Explanation A noun is a word that functions as the name of a specific object or set of objects, such as living creatures, places, actions, qualities, states of existence, or ideas.  Explanation The correct passive voice of the given sentence is By whom was the snake killed? 'Who' is changed into 'by whom'. Explanation  An object is a noun, a noun phrase, or a pronoun that is affected by the action of a verb. Explanation Explanation encouraged حوصلہ افزائی کی Explanation Treatise مقالہ Explanation "Ron" Suskind is an American journalist, author, and filmmaker. He won the 1995 Pulitzer Prize for Feature Writing for articles that became the starting point for his first book, A Hope in the Unseen Explanation crocodile tears مگرمچھ کے آنسو Explanation peeping جھانکنا Explanation Seismic waves are waves of energy that travel through Earth's layers  result of  volcanic eruptions.  large landslides and large man-made explosions that give out low-frequency acoustic energy.

Explanation The matter is between  him and me معاملہ اس کے اور میرے درمیان ہے " Between " is a preposition and is followed by objective pronouns . " Him " and " me " are correct objective forms.

Explanation " Have had " is the correct present perfect tense to show ownership continuing from the past to the present. " Have been " requires a verb ending in - ing , which is not present here.

Explanation Chart Wizard in Excel is used to apply different charts, which can be Column, Bar, Pie, Area, Line , etc. Chart Wizard, which is now named as Chart in the new version of MS Office, is available in the insert menu tab. **** RY17-012-23