All India SSC JE Group

Arrange the given words in the order in which they will be arranged in a reverse dictionary and choose the one that comes second?
1. Associate
2. Associativity
3. Associational
4. Assistant
  • a)
    Assistant
  • b)
    Associativity
  • c)
    Associate
  • d)
    Associational
Correct answer is option 'D'. Can you explain this answer?

Sagar Sharma answered  •  4 hours ago
Understanding Reverse Dictionary Order
In a reverse dictionary, words are typically arranged in decreasing order based on their alphabetical sequence. This means that words starting with letters later in the alphabet will appear before those starting with earlier letters. Let's analyze the provided words:
Given Words:
- Associate
- Associativity
- Association
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Direction; in the following question, a sentence is devided into some parts. Find out which part of the sentence has an error. The number of that part is your answer. If there is No Error, then choose (e) as your answer. Que-... more

Sagar Sharma answered  •  6 hours ago
Identifying the Error
The sentence in question is: "whom do you (a) /think she is, if she knows (b) /so many things (c) /about you? (d) no error (e)?"
Error Analysis
- Part (a): "whom do you"
- The word "whom" is incorrectly used here. In standard English, "who" should be used as the subject of the clause. The correct phrase should be "who do you think she
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Choose the correct one-word substitute for:
Q. “A step by step plan for a journey.”
  • a)
    Traverse
  • b)
    Traveler
  • c)
    Itinerary
  • d)
    Luggage
Correct answer is option 'C'. Can you explain this answer?

Sagar Sharma answered  •  13 hours ago
Understanding the Term "Itinerary"
When looking for a one-word substitute for "a step by step plan for a journey," the correct answer is "itinerary." Here’s a detailed explanation:
Definition of Itinerary
- An itinerary is a detailed plan or route that outlines the traveler's schedule, including destinations, activities, timings, and transportation arrangements.
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Determine the unit digit in the expansion of the following: (4987)184
  • a)
    3
  • b)
    7
  • c)
    9
  • d)
    1
Correct answer is option 'D'. Can you explain this answer?

Sagar Sharma answered  •  yesterday
Understanding the Problem
To find the unit digit of (4987)^184, we need to focus on the unit digit of the base number, which is 7 in this case.
Identifying the Unit Digit Pattern
The unit digits of powers of 7 form a repeating cycle:
- 7^1 = 7 (Unit digit is 7)
- 7^2 = 49 (Unit digit is 9)
- 7^3 = 343 (Unit digit is 3)
- 7^4 = 2401 (Unit digit is 1)
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A Retired Judge of a High Court is permitted to practice as a lawyer in-
  • a)
    Supreme Court
  • b)
    Any court in India
  • c)
    High Courts
  • d)
    Except the High Court where he retired.
Correct answer is option 'D'. Can you explain this answer?

Sagar Sharma answered  •  yesterday
Understanding the Practice Rights of Retired High Court Judges
Retired judges of High Courts have specific regulations regarding their ability to practice law after retirement. The option 'D', which states that they can practice in any court in India except the High Court where they retired, is crucial to understand.
Key Points to Consider:
- Legal Framework: T
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कथन:    कुछ कुत्ते भौंकते हैं।
             सभी कुत्ते भौंकते हैं।
निष्कर्ष: I वह कुत्ते जो भौंकते नहीं हैं, काटते भी हैं।
            II वह कुत्ते जो नहीं भौंकते हैं, जरुरी नहीं है कि वह काटते हैं।
  • a)
    केवल निष्कर्ष I अनुसरण करता है।
  • b)
    केवल निष्कर्ष II  अनुसरण करता है।
  • c)
    या तो I या II अनुसरण करता है।
  • d)
    ना तो I या II अनुसरण करता ळें
Correct answer is option 'A'. Can you explain this answer?

Sagar Sharma answered  •  yesterday
विश्लेषण
कथनों और निष्कर्षों का विश्लेषण करते समय यह महत्वपूर्ण है कि हम प्रत्येक कथन के अर्थ और उनके बीच के संबंध को ठीक से समझें।
कथन:
1. कुछ कुत्ते भौंकते हैं।
2. सभी कुत्ते भौंकते हैं।
निष्कर्ष:
I. वह कुत्ते जो भौंकते नहीं हैं, काटते भी हैं।
II. वह कुत्ते जो नहीं भौंकते हैं, जरुरी नहीं है कि वह काटते हैं।
कथनों का अर्थ... more

Arrange the following words as they appear in the dictionary?
1. Chemistry
2. Chamber
3. Cheap
4. Cheerful
  • a)
    2,1,3,4
  • b)
    3,4,2,1
  • c)
    2,4,3,1
  • d)
    2,3,4,1
Correct answer is option 'D'. Can you explain this answer?

Sagar Sharma answered  •  yesterday
Understanding Dictionary Order
To arrange words in dictionary order, we compare them letter by letter, starting from the first letter of each word. If the first letters are the same, we move to the second letter, and so on.
Words to Arrange
1. Chemistry
2. Chamber
3. Cheap
4. Cheerful
Step-by-Step Comparison
- First Letters:
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Diversity factor is the ratio of_____
  • a)
    sum of maximum demands of consumers/ system maximum demand
  • b)
    maximum demand of consumers/average demand
  • c)
    demand of all consumers/average demand
  • d)
    none of these
Correct answer is option 'A'. Can you explain this answer?

Sagar Sharma answered  •  yesterday
Understanding Diversity Factor
The diversity factor is a crucial concept in electrical engineering, particularly in the design and operation of power systems. It helps in understanding how load demands can vary and how to efficiently manage resources.
Definition
- The diversity factor is defined as the ratio of:
- Sum of maximum demands of consumers to ... more

Ports of the Baltic Sea remain open for trade even during winter because:
  • a)
    It lies in the tropical belt.
  • b)
    North Atlantic Drift, a warm ocean current flows in the region.
  • c)
    Local winds keep it warm.
  • d)
    Western disturbances cause an abrupt rise in the temperature.
Correct answer is option 'B'. Can you explain this answer?

Sagar Sharma answered  •  2 days ago
Importance of the North Atlantic Drift
The ports of the Baltic Sea remain open for trade during winter primarily due to the influence of the North Atlantic Drift, a warm ocean current that drastically affects the region's climate.
How the North Atlantic Drift Works
- The North Atlantic Drift originates from the Gulf Stream, which carries warm water from the tropics tow
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Which of the following compounds is commonly used as an antiseptic in mouthwashes and toothpaste?
  • a)
    Borax
  • b)
    Saltpeter
  • c)
    Hydrogen peroxide
  • d)
    Sodium chloride
Correct answer is option 'D'. Can you explain this answer?

Sagar Sharma answered  •  3 days ago
Introduction
Understanding the role of various compounds in dental hygiene is essential. Among the options listed, sodium chloride (option D) is commonly used in mouthwashes and toothpaste.
Why Sodium Chloride?
- Antiseptic Properties: Sodium chloride, or table salt, has mild antiseptic properties that can help in reducing oral bacteria when used in mouth rinse
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Ravi has spent a quarter (1/4) of his life as a boy. One-fifth (1/5) as a youth, one-third (1/3) as a man, and thirteen (13) years in old age. What is his present age?
  • a)
    70 years
  • b)
    80 years
  • c)
    60 years
  • d)
    65 years
Correct answer is option 'C'. Can you explain this answer?

Sagar Sharma answered  •  3 days ago
Understanding Ravi's Age Breakdown
To find Ravi's current age, we need to set up an equation based on the fractions of his life spent in different stages.
Define Ravi's Age
Let Ravi's present age be denoted as 'x' years.
Life Stages Breakdown
1. As a Boy: Ravi spent 1/4 of his life as a boy.
- Time spent = (1/4)x
2. As a Youth:
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समसम्बन्ध ज्ञात कीजिए।
​AZ : MN :: KP : ?
  • a)
    BX                   
  • b)
    LM
  • c)
    EV                   
  • d)
    QS
Correct answer is option 'C'. Can you explain this answer?

Sagar Sharma answered  •  3 days ago
समसम्बन्ध विश्लेषण
समस्या में, हमें दिए गए जोड़े को समझना होगा: AZ : MN।
पहला चरण: अक्षरों का विश्लेषण
- A से Z: A (1) से Z (26) तक की दूरी 25 है।
- M से N: M (13) से N (14) तक की दूरी 1 है।
दूसरा चरण: पैटर्न पहचानना
यहां, पहले अक्षर (A से Z) के लिए, हम देख सकते हैं कि पहले अक्षर से अंतिम अक्षर तक की दूरी 25 है, और दूसरे अक्षर (M से
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300 मी. लम्बी एक ट्रेन किसी माइल-स्टोन को 30 सेकण्ड में तथा विपरीत दिशा में समान लम्बाई की एक अन्य ट्रेन को 15 सेकण्ड में पार कर जाती है। दूसरी गाड़ी की चाल होगी
  • a)
    24 मी/से        
  • b)
    30 मी/से
  • c)
    36 मी/से        
  • d)
    45 मी/से
Correct answer is option 'B'. Can you explain this answer?

Sagar Sharma answered  •  3 days ago
समस्या का विवरण
एक ट्रेन की लम्बाई 300 मीटर है। यह ट्रेन दो स्थितियों में गति कर रही है:
1. एक माइल-स्टोन को पार करना: 30 सेकंड में
2. दूसरी समान लम्बाई की ट्रेन को पार करना: 15 सेकंड में
चाल की गणना
1. माइल-स्टोन को पार करना:
- दूरी = 300 मीटर
- समय = 30 सेकंड
- चाल = दूरी / समय = 300 मीटर / 30 सेकंड = 10 मीटर/सेकंड
2. दूसरी
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- दूरी = 300 मीटर (पहली ट्रेन) + 300 मीटर (दूसरी ट्रेन) = 600 मीटर
- समय = 15 सेकंड
- चाल = दूरी / समय = 600 मीटर / 15 सेकंड = 40 मीटर/सेकंड
दूसरी ट्रेन की चाल निकालना
- पहली ट्रेन की चाल = 10 मीटर/सेकंड
- दूसरी ट्रेन की चाल = X मीटर/सेकंड
जब दोनों ट्रेनें विपरीत दिशा में चलती हैं:
- कुल चाल = (10 + X) मीटर/सेकंड
अब, हम जानते हैं कि दोनों ट्रेनें 600 मीटर की दूरी को 15 सेकंड में पार करती हैं:
(10 + X) * 15 = 600
=> 10 + X = 40
=> X = 40 - 10 = 30 मीटर/सेकंड
उत्तर
इस प्रकार, दूसरी गाड़ी की चाल 30 मीटर/सेकंड है। सही उत्तर विकल्प 'B' है।

तीन घन जिसमें से प्रत्येक की भुजा 5 सेमी. है, को एक-दूसरे के सिरों से मिलाकर रखा गया है। इस तरह से बनी आकृति का सम्पूर्ण सतह क्षेत्रफल होगा
  • a)
    300 वर्ग सेमी.    
  • b)
    350 वर्ग सेमी.
  • c)
    450वर्ग सेमी.    
  • d)
    600 वर्ग सेमी.
Correct answer is option 'B'. Can you explain this answer?

Sagar Sharma answered  •  3 days ago
सम्पूर्ण सतह क्षेत्रफल की गणना
तीन घन हैं, जिनकी भुजा 5 सेमी है। पहले, हम एक घन का सतह क्षेत्रफल निकालते हैं।
घन का सतह क्षेत्रफल
- एक घन का सतह क्षेत्रफल = 6 × (भुजा)²
- = 6 × (5)²
- = 6 × 25
- = 150 सेमी²
तीन घनों का कुल सतह क्षेत्रफल
- तीन घनों का कुल सतह क्षेत्रफल = 3 × 150
- = 450 सेमी²
आकृति का सम्पूर्ण सतह क्षेत्रफल... more

Direction: In each of the following questions, select the related number from the given alternatives.
123 : 36 : : 221 : ?
  • a)
    52
  • b)
    69
  • c)
    72
  • d)
    25
Correct answer is option 'D'. Can you explain this answer?

Sagar Sharma answered  •  3 days ago
Understanding the Relationship
To solve the analogy 123 : 36 :: 221 : ?, we first need to examine the relationship between the numbers in the first pair (123 and 36).
Analyzing the First Pair
- Digits of 123: 1, 2, and 3.
- Sum of the digits: 1 + 2 + 3 = 6.
- Square of the sum: 6 * 6 = 36.
Thus, the relationship can be established as
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If tanθ = 7/24, then find the value of p such that (tanθ - secθ)/sinθ = -p/28.
  • a)
    25
  • b)
    75
  • c)
    50
  • d)
    100
Correct answer is option 'B'. Can you explain this answer?

Sagar Sharma answered  •  3 days ago
Understanding the Problem
To solve for p in the equation (tanθ - secθ)/sinθ = -p/28, given that tanθ = 7/24, we will first derive secθ and sinθ.
Step 1: Finding sinθ and cosθ
- From tanθ = 7/24, we can consider a right triangle where:
- Opposite side = 7
- Adjacent side = 24
- Using the Pythagorean theorem to find the hypotenuse (h):
- h = √(7²
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Direction: In each of the following questions, select the related word/letters/number from the given alternatives.
NET : 13227 :: YAN : ?
  • a)
    145220
  • b)
    22614
  • c)
    25113
  • d)
    25614
Correct answer is option 'B'. Can you explain this answer?

Sagar Sharma answered  •  3 days ago
Understanding the Code Structure
To solve the analogy NET : 13227 :: YAN : ?, we need to analyze how the letters in the word "NET" convert to the number 13227.
Breaking Down the First Pair
- N is the 14th letter of the alphabet.
- E is the 5th letter of the alphabet.
- T is the 20th letter of the alphabet.
When we concatenate their p
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Direction: In each of the following questions, select the related word/letters/number from the given alternatives.
8 : 28 :: 27 : ?
  • a)
    28
  • b)
    8
  • c)
    64
  • d)
    65
Correct answer is option 'D'. Can you explain this answer?

Sagar Sharma answered  •  3 days ago
Understanding the Relationship
To solve the analogy 8 : 28 :: 27 : ?, we need to analyze the relationship between the first pair of numbers (8 and 28).
Analyzing the First Pair
- First Number (8): This is the starting point.
- Second Number (28): This can be derived as follows:
- If we multiply 8 by 4, we get 32.
- If we subtract 4 from 3
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