Practice Question and Answer

Q:

एक कूट भाषा में, EARN को 4073 के रूप में लिखा जाता है । LIGHT के लिए कूट क्या होगा ? 

2998 0

  • 1
    18670
    Correct
    Wrong
  • 2
    18671
    Correct
    Wrong
  • 3
    18679
    Correct
    Wrong
  • 4
    19679
    Correct
    Wrong
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Answer : 3. "18679 "

Q:

Directions: In question four alternatives are given for the Idiom/Phrase underlined in the sentences. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it is the Answer Sheet.

It seems that he took pains to write the book. 

2998 0

  • 1
    suffered a lot
    Correct
    Wrong
  • 2
    was reluctant
    Correct
    Wrong
  • 3
    procrastinated
    Correct
    Wrong
  • 4
    worked hard
    Correct
    Wrong
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Answer : 4. "worked hard"

Q:

दिए गए शब्दों से संबंधित अक्षरों शब्दों को चुनिए।

10 : 99 : : 09 : ?

2997 0

  • 1
    80
    Correct
    Wrong
  • 2
    49
    Correct
    Wrong
  • 3
    69
    Correct
    Wrong
  • 4
    79
    Correct
    Wrong
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Answer : 1. "80"

Q: The circumference of a circular base of Cylinder is 44 cm and its hight is 15 cm. Then the volume of the cylinder is? 2996 0

  • 1
    2759 cub. cm
    Correct
    Wrong
  • 2
    2247 cub. cm
    Correct
    Wrong
  • 3
    2614 cub. cm
    Correct
    Wrong
  • 4
    2311 cub. cm
    Correct
    Wrong
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Answer : 4. "2311 cub. cm"
Explanation :

Answer: D) 2311 cub. cm Explanation: Given Circumference of a circular base of a cylinder = 44 cm We know that Circumference of a circle = 2πr = 44⇒r = 22π Now given the height of a cylinder h = 15 cm Volume of a cylinder V = πr2h = π22π215 = 22 x 22 x 153.14 = 2311 cm3.

Q:

निम्नलिखित श्रेणी में प्रश्न चिह्न ( ? ) के स्थान पर क्या आएगा? 
8, 10, 18, 44, 124, ? 

2996 0

  • 1
    344
    Correct
    Wrong
  • 2
    366
    Correct
    Wrong
  • 3
    354
    Correct
    Wrong
  • 4
    356
    Correct
    Wrong
  • 5
    इनमें से कोई नहीं
    Correct
    Wrong
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Answer : 2. "366 "

Q: What is the place value of 6 in 64? 2996 0

  • 1
    6
    Correct
    Wrong
  • 2
    60
    Correct
    Wrong
  • 3
    64
    Correct
    Wrong
  • 4
    10
    Correct
    Wrong
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Answer : 2. "60"
Explanation :

Answer: B) 60 Explanation: We know that, ● Each digit has a fixed position called its place. ● Each digit has a value depending on its place called the place value of the digit. ● The face value of a digit for any place in the given number is the value of the digit itself ● Place value of a digit = (face value of the digit) × (value of the place).   Hence, the place value of 6 in 64 = 6 x 10 = 60.

Q: 720रु पर 17 गेंदों को बेचने पर, 5 गेंदों की लागत मूल्य के बराबर नुकसान होता है। एक गेंद की लागत मूल्य क्या है? 2996 0

  • 1
    Rs. 55
    Correct
    Wrong
  • 2
    Rs. 60
    Correct
    Wrong
  • 3
    Rs. 65
    Correct
    Wrong
  • 4
    Rs. 70
    Correct
    Wrong
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Answer : 2. "Rs. 60"
Explanation :

उत्तर: B) 60 स्पष्टीकरण: एक गेंद का मूल्य x रुपये है। 720रु पर 17 गेंदों को बेचने पर, 5 गेंदों की लागत मूल्य के बराबर एक नुकसान होता है। समीकरण है: 17x - 720 = 5x समीकरण का उपयोग कर हम x = 60 प्राप्त करें इसलिए, एक गेंद का मूल्य मूल्य 60 है।

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