Practice Question and Answer

Q:

How many total numbers of small cubes are there? 

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  • 1
    16
    Correct
    Wrong
  • 2
    64
    Correct
    Wrong
  • 3
    9
    Correct
    Wrong
  • 4
    27
    Correct
    Wrong
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Answer : 2. "64 "

Q:

. In a certain code, 'DELHI' is written as 'CDKGH' and' MADRAS' as 'LZCQZR', then how will 'PATNA' be coded? 

1786 1

  • 1
    OZMSZ
    Correct
    Wrong
  • 2
    OZTMZ
    Correct
    Wrong
  • 3
    OZSTM
    Correct
    Wrong
  • 4
    OZSMZ
    Correct
    Wrong
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Answer : 4. " OZSMZ "

Q:

Recently, which special train has been started to visit the tourist places associated with Lord Shri Ram?

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  • 1
    Shri Ram Express
    Correct
    Wrong
  • 2
    Shri Ramayana Express
    Correct
    Wrong
  • 3
    Ayodhya Express
    Correct
    Wrong
  • 4
    Valmiki Express
    Correct
    Wrong
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Answer : 2. "Shri Ramayana Express"

Q:

The highest elevation is a boating lake?

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  • 1
    Vaughan Lake
    Correct
    Wrong
  • 2
    Lake Titicaca
    Correct
    Wrong
  • 3
    Dead lake
    Correct
    Wrong
  • 4
    Lake Victoria
    Correct
    Wrong
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Answer : 2. "Lake Titicaca"

Q:

The average of seven numbers is 18. If one of the number is 17 and if it is replaced by 31, then the average becomes: 

1786 0

  • 1
    20
    Correct
    Wrong
  • 2
    21
    Correct
    Wrong
  • 3
    21.5
    Correct
    Wrong
  • 4
    19.5
    Correct
    Wrong
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Answer : 1. "20 "

Q:

Which of the following memory device is similar to Cache Memory mainly in terms of speed?

1786 0

  • 1
    Flash memory
    Correct
    Wrong
  • 2
    D. RAM (DRAM)
    Correct
    Wrong
  • 3
    S. RAM
    Correct
    Wrong
  • 4
    E.E.P. ROM (EEPROM)
    Correct
    Wrong
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Answer : 1. "Flash memory"
Explanation :

1. Flash memory is a portable storage device that can store data for a short period of time.

2. Unlike traditional hard drives, flash memory is capable of retaining data even after the power is turned off.

3. A flash drive is a small, portable flash memory card that plugs into a computer's USB port and acts as a portable hard drive.

4. A flash drive is a portable data storage device. Flash drives contain multiple flash chips, which are large memory modules.

Q:

Radha spends 40% of her salary on food, 20% on house rent, 10% on entertainment and 10% on conveyance. If her savings at the end of a month are ₹ 1500, then her salary per month (in ₹) is  

1786 1

  • 1
    ₹ 8000
    Correct
    Wrong
  • 2
    ₹ 7500
    Correct
    Wrong
  • 3
    ₹ 6000
    Correct
    Wrong
  • 4
    ₹ 10000
    Correct
    Wrong
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Answer : 2. "₹ 7500 "

Q:

PA and PB are two tangents to a circle with center o from a point P outside the circle. A and B are points on the circle. If ∠OAB = 35° than ∠APB is equal to: 

1786 0

  • 1
    $$70^0$$
    Correct
    Wrong
  • 2
    $$20^0$$
    Correct
    Wrong
  • 3
    $$25^0$$
    Correct
    Wrong
  • 4
    $$35^0$$
    Correct
    Wrong
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Answer : 1. "$$70^0$$"

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