Practice Question and Answer

Q: Cube root of 729 then square it 3118 0

  • 1
    9
    Correct
    Wrong
  • 2
    36
    Correct
    Wrong
  • 3
    81
    Correct
    Wrong
  • 4
    144
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "81"
Explanation :

Answer: C) 81 Explanation: 729 = 9 x 9 x 9 => Cube root of 729 = 9   Now, required square of 9 = 9 x 9 = 81.

Q:

धात्विक में कौनसी संन्धि होगी?

3117 1

  • 1
    गुण संन्धि
    Correct
    Wrong
  • 2
    यण संन्धि
    Correct
    Wrong
  • 3
    अयादि संन्धि
    Correct
    Wrong
  • 4
    स्वर संन्धि
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "यण संन्धि"

Q: How many number of weights do you need to weight 31 kg of Rice if you have one kg of weight stone ? 3117 0

  • 1
    3
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    7
    Correct
    Wrong
  • 4
    9
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "5"
Explanation :

Answer: B) 5 Explanation: There are total 5 ways.we have only one kg of weight so,2kg = 1kg + 1kg4kg = 1 + 2 + 18kg = 1 + 2 + 4 + 116kg = 1 + 2 + 4 + 8 + 131kg = 1 + 2 + 4 + 8 + 16So 5 weights are needed.

Q:

वह आरेख चुनिए जो नीचे दिए गए वर्गो के बीच संबंध का सही निरूपण करता है 

गुलाब, फुल, पत्थर

3116 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. ""

Q: Which are the main gases present in Sun ? 3116 0

  • 1
    Hydrogen and Helium
    Correct
    Wrong
  • 2
    Hydrogen and Argon
    Correct
    Wrong
  • 3
    Argon and Helium
    Correct
    Wrong
  • 4
    Hydrogen and Carbon Diaoxide
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "Hydrogen and Helium"

Q: निम्न में से विषम संख्या को चुनिए

61, 66, 83, 121, 185

3115 2

  • 1
    185
    Correct
    Wrong
  • 2
    121
    Correct
    Wrong
  • 3
    83
    Correct
    Wrong
  • 4
    66
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "121"
Explanation :

Answer: B) 121 स्पष्टीकरण: दी गई संख्या श्रृंखला 61, 66, 83, 121, 185 है यहां दी गई श्रृंखला एक पैटर्न का अनुसरण करती है, 6161 + 22 + 1 = 6666 + 42 + 1 = 8383 + 62 + 1 = 120 (121)120 + 82 + 1 = 185 इसलिए, दी गई श्रृंखला में विषम व्यक्ति 121 है।

Q:

In these questions read each sentence to find out whether there is any error in it. If there is no error, the answer is (D).

Headmaster (A)/ has instructed (B) / the teachers to follow the rules of the school. (C)/ No error. (D) 

3115 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
  • Show AnswerHide Answer
  • Workspace

Answer : 1. "A"
Explanation :

The Headmaster

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully

      Report Error

    Please Enter Message
    Error Reported Successfully