Practice Question and Answer
8 Q: In a test a student got 30 % marks and failed by 25 marks. In the same test another student got 40 % marks and secured 25 % marks more than the essential minimum pass marks. The maximum pass marks for the test were?
3308 05ef4768ff2ebd073795c9ec8
5ef4768ff2ebd073795c9ec8- 1500false
- 2580false
- 3400true
- 4480false
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Answer : 3. "400"
Q: The position of the first and the sixth digit in the number ‘9865474362’ are interchanged, similarly the positions of the second and the seventh digits are interchanged and so on. Which of the following will be the FOURTH digit from the left end after the rearrangement?
3308 05ee35cb055d51a0f6482c303
5ee35cb055d51a0f6482c303- 14false
- 27false
- 36true
- 45false
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Answer : 3. "6 "
Q: Which organisation launched 'Year of Awareness on Science & Health (YASH)' a programme on health and risk communication with a focus on COVID-19?
3307 05eb51df5a201e2350c481dc2
5eb51df5a201e2350c481dc2- 1National Council for Science & Technology Communicationtrue
- 2RAKSHAKfalse
- 3Cocarefalse
- 4Life Carefalse
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Answer : 1. "National Council for Science & Technology Communication"
Q: Directions : In the following questions, some of the sentences have errors and some have none. Find out which part of a sentence has an error and mark your answer corresponding to the appropriate letter (A, B, C). If there is no error, mark your answer corresponding to (D) in the Answer Sheet.
Selling match boxes on the road (A)/ is the only means of earning (B)/ in respect of most of the people (C)/ No error. (D)
3307 05e96fde33b21da303e6a6fec
5e96fde33b21da303e6a6fec- 1Bfalse
- 2Afalse
- 3Dfalse
- 4Ctrue
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Answer : 4. "C"
Q: Find the number of triangles in the figure.
3307 05d2c150d2bb9b81db4a97cc6
5d2c150d2bb9b81db4a97cc6- 120false
- 224false
- 328true
- 432false
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Answer : 3. "28"
Explanation :
The below figure shown the total no. of triangles is 8+8+2+6+4=28
Q: What must happen if a DHCP IP conflict occurs? 3306 05b5cc7e7e4d2b41977751a4d
5b5cc7e7e4d2b41977751a4d- 1Proxy ARP will fix the issuefalse
- 2The client uses a gratuitous ARP to fix the issuefalse
- 3The administrator must fix the conflict by hand at the DHCP servertrue
- 4The DHCP server will reassign new IP addresses to both computersfalse
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Answer : 3. "The administrator must fix the conflict by hand at the DHCP server"
Explanation :
Answer: C) The administrator must fix the conflict by hand at the DHCP server Explanation: If a DHCP Conflict is detected, either by the server sending a ping and getting response or by a host using a gratuitous ARP (arp'ing for its own IP address and seeing if a host responds), then the server will hold that address and not use it again until it is fixed by an administrator.
Q: The core of an electromagnet is made of soft iron because soft iron has 3306 05b5cc7f4e4d2b4197775200b
5b5cc7f4e4d2b4197775200b- 1small susceptibility and small retentivityfalse
- 2large susceptibility and small retentivitytrue
- 3large density and large retentivityfalse
- 4small density and large retentivityfalse
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Answer : 2. "large susceptibility and small retentivity"
Explanation :
Answer: B) large susceptibility and small retentivity Explanation:
Q: “Parsec” is the unit measurement of 3305 25d1f2222c068c021a40493a7
5d1f2222c068c021a40493a7- 1Density of starsfalse
- 2Astronomical distancetrue
- 3Brightness of heavenly bodiesfalse
- 4Orbital velocity of giant starsfalse
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