Question
A = (9/4) × B and C = (1/12) × A. If (A + B + C) =
300, then find the value of (12C – B).Solution
ATQ; A = 12C And, A = (9/4) × B So, 12C = (9/4) × B Or, 16C = 3B Or, B = (16/3)C Since, A + B + C = 300 So, 12C + (16/3)C + C = 300 Or, (36C + 16C + 3C)/3 = 300 Or, 55C = 900 Or, C = 900/55 = 180/11 A = (180/11) × 12 = 2160/11 And, B = (16/3) × (180/11) = 960/11 Required value = 12 × (180/11) – (960/11) = 1200/11
Which state does NOT include any part of the Chota Nagpur Plateau?
Which area is referred to as the Konkan coast?
Consider the following statements:
1. In an antecedent drainage pattern, the river cuts through uplifted portions of land.
2. In a superim...
Boundary line between Germany and Poland
The Tropic of Cancer (23°30' N) passes through which states of India?
Which of the following methods can help in preventing soil erosion?
1. Contour bunding
2. Cover cropping
3. Gully plugging <...
Consider the following pairs:Â
Hills               Region
1. Cardamom Hills   Coromandel Coast
...
Which state is known as the "Spice Garden of India"?
What is common to the places known as Aliyar, Isapur and Kangsabati?
Arrange the following peaks from East to West based on their geographical locations:
1. Mount Everest
2. Mount Denali
3. Mount Kilimanjaro
4. Mount Elbrus
Relevant for Exams:
