Practice Question and Answer
8 Q: यदि विसर्ग के बाद दन्त्य अघोष व्यंजन त् या स् आ जाये तो विसर्ग का निम्न में से किसमें परिवर्तन होता है ?
3586 05e58a81903536c49fd25aa6b
5e58a81903536c49fd25aa6b- 1ष्false
- 2श्false
- 3च्false
- 4स्true
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Answer : 4. "स्"
Q:In each of the following questions, sentences are given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for each question. Choose the correct alternative out of the four and indicate your choice for the correct answer.
It was his ………..that led him to penury.
3586 05daebfbf5579ac410a052893
5daebfbf5579ac410a052893- 1flamboyancefalse
- 2arrogancefalse
- 3extravagancetrue
- 4ebulliencefalse
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Answer : 3. "extravagance "
Q: How many 7 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 2, 4? 3586 05b5cc7d1e4d2b41977751295
5b5cc7d1e4d2b41977751295- 1120false
- 2360true
- 3240false
- 4424false
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Answer : 2. "360"
Explanation :
Answer: B) 360 Explanation: There are 7 digits 1, 2, 0, 2, 4, 2, 4 in which 2 occurs 3 times, 4 occurs 2 times. Number of 7 digit numbers = 7!3!×2! = 420 But out of these 420 numbers, there are some numbers which begin with '0' and they are not 7-digit numbers. The number of such numbers beginning with '0'. =6!3!×2! = 60 Hence the required number of 7 digits numbers = 420 - 60 = 360
Q: When combining with nonmetallic atoms, metallic atoms generally will 3586 05b5cc64ae4d2b4197774bc11
5b5cc64ae4d2b4197774bc11- 1Lose electrons and forms cationstrue
- 2Gain electrons and forms anionsfalse
- 3Lose electrons and forms anionsfalse
- 4Gain electrons and forms cationsfalse
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Answer : 1. "Lose electrons and forms cations"
Explanation :
Answer: A) Lose electrons and forms cations Explanation: When combining with nonmetallic atoms, metallic atoms generally will Lose electrons and forms cations. As the ionization energy of te metals are very low, so they can easily lose electrons and form positively charged ion called cations.
Q: A watch which gains uniformly is 4 minutes slow at 9 A.M on Sunday and is 4-minute 15 sec. fast at 9 P.M on the upcoming Friday. When was it correct?
3585 05f18071590e8777587b2e839
5f18071590e8777587b2e839- 11 A.M Wednesdaytrue
- 21 P.M Mondayfalse
- 32 A.M Thursdayfalse
- 46 P.M Tuesdayfalse
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Answer : 1. "1 A.M Wednesday "
Q: The instrument which uses sound waves to measure the depth of oceans is
3585 05e25370a643ee23eb6aea0e6
5e25370a643ee23eb6aea0e6- 1Radarfalse
- 2Sonartrue
- 3Altimeterfalse
- 4Venturimeterfalse
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Answer : 2. "Sonar"
Q: The intersection of a column and a row 3584 05b5cc651e4d2b4197774bcdb
5b5cc651e4d2b4197774bcdb- 1Celltrue
- 2Menufalse
- 3Keyfalse
- 4Fieldfalse
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Answer : 1. "Cell"
Explanation :
Answer: A) Cell Explanation: The intersection of a column and a row in a spread sheet is called as a cell or a bon.
Q: 9 : 81 : : 12 : ?
3584 05fc610284a9c931f4b7b0be4
5fc610284a9c931f4b7b0be4- 1134false
- 2144true
- 3124false
- 4104false
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