Practice Question and Answer
8 Q:Directions : In each of the following questions, some part of the sentence may have errors. Find out which part of the sentence has an error. If a sentence is free from error, select No error
I shall go (1)/ by the (2)/ 3 O’ clock’s train. (3) / No error (4)
796 0634015656df4b84ba516aadf
634015656df4b84ba516aadf- 11false
- 22false
- 33true
- 44false
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Answer : 3. "3"
Q: 'हस्तलिखित' शब्द का सही समास विग्रह है-
796 063692823825f2247ad65f027
63692823825f2247ad65f027- 1हस्त और लिखितfalse
- 2हस्त पर लिखा हुआfalse
- 3हस्त द्वारा लिखा हुआtrue
- 4हस्त से निमित्त किया हुआfalse
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Answer : 3. "हस्त द्वारा लिखा हुआ"
Q: Richter scale is used to measure the magnitude of ___________.
796 0639c8b16d319b37ca1dfc0d8
639c8b16d319b37ca1dfc0d8- 1earthquaketrue
- 2electric chargefalse
- 3rainfallfalse
- 4lightningfalse
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Answer : 1. "earthquake"
Q: Which is used to delete any file or folder in Windows permanently?
796 064b9204be154aff5338108ef
64b9204be154aff5338108ef- 1Shift + Delete + Entertrue
- 2Ctrl + Shift + Deletefalse
- 3Shift + Delete + Space Barfalse
- 4Ctrl+ Shift + Dfalse
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Answer : 1. "Shift + Delete + Enter"
Explanation :
1. To permanently delete any file or folder in Windows, Shift + Delete + Enter is used.
Q: The errors that can be pointed out by the compiler are:
796 063ac113ce541fa7a012ef490
63ac113ce541fa7a012ef490- 1syntax errortrue
- 2semantic errorfalse
- 3logical errorfalse
- 4run time errorfalse
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Answer : 1. "syntax error "
Q:Four clusters have been given out of which three are alike in some manner and one is different. Select the one that is different.
Option
796 064c8fc89b6a5e472e2728931
64c8fc89b6a5e472e2728931- 1PRKIfalse
- 2JFOQtrue
- 3UWFDfalse
- 4XZCAfalse
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Answer : 2. "JFOQ"
Q: Amphoteric oxide is-
796 063bd21ef74eba5069d47d79a
63bd21ef74eba5069d47d79a- 1aluminumfalse
- 2zinc oxidefalse
- 3Both A and Btrue
- 4None of thesefalse
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Answer : 3. "Both A and B"
Explanation :
An amphoteric oxide is a type of oxide that can act as both an acid and a base. This means it can react with both acids and bases, either accepting or donating protons (H⁺ ions) depending on the pH of the solution. Amphoteric oxides exhibit this dual behavior because they have both acidic and basic properties. Aluminum oxide (Al₂O₃) and zinc oxide (ZnO) are examples of common amphoteric oxides.
Q: What is the constant of proportionality of an oscillator if the damping force is directly proportional to the velocity
796 063c8e053bdbddb32fda05b2a
63c8e053bdbddb32fda05b2a- 1Kg.s-1true
- 2Kg.m.s-1false
- 3Kg.sfalse
- 4Kg.m.s-2false
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Answer : 1. "Kg.s-1"
Explanation :
The damping force of an oscillating particle is observed to be proportional to velocity. The constant of proportionality can be measured in. kgs−1.