प्रश्न और उत्तर का अभ्यास करें
8 प्र: दो धनराशि 4ः3 के अनुपात में हैं। दोनों धनराशियों को क्रमशः 5 प्रतिशत तथा 10 प्रतिशत चक्रवृद्धि ब्याज पर 2 वर्षों के अन्त में उनके ब्याजों में 1540 रूपये का अंतर है। 10 प्रतिशत पर दी गयी धनराशि बताइये?
3231 05d777c54315eb75b1463f0f6
5d777c54315eb75b1463f0f6- 1Rs 16000false
- 2Rs 21000true
- 3Rs 15000false
- 4Rs 28000false
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "Rs 21000"
प्र: निम्नलिखित आकृति में कितने वर्ग हैं?
3231 05da6dacad8305e690883ca59
5da6dacad8305e690883ca59- 114true
- 213false
- 312false
- 416false
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "14"
प्र: Select the synonym of the given word.
COERCE
3231 05d7f2e0750132761b5efa74b
5d7f2e0750132761b5efa74bCOERCE
- 1cajolefalse
- 2pressurizetrue
- 3enchantfalse
- 4leavefalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "pressurize"
व्याख्या :
The synonym for the word "COERCE" is:
(B) pressurize
"Coerce" means to persuade someone to do something by using force or threats, and "pressurize" shares a similar meaning in the context of applying pressure or influence to achieve a particular result.
प्र: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).
Drinking and driving (A)/ are (B)/ a major cause of accidents(C). / No error (D).
3231 05f2122924ab50b169742be19
5f2122924ab50b169742be19- 1Afalse
- 2Btrue
- 3Cfalse
- 4Dfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "B"
प्र: The gas predominantly responsible for global warming is 3230 05b5cc675e4d2b4197774c0fc
5b5cc675e4d2b4197774c0fc- 1Carbon monoxidefalse
- 2Nitrous oxidefalse
- 3Nitrogen peroxidefalse
- 4Carbondioxidetrue
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 4. "Carbondioxide"
व्याख्या :
Answer: D) Carbondioxide Explanation: 72% of the totally emitted greenhouse gases is carbon dioxide. Hence, Carbon dioxide (Co2) is predominantly responsible for Global warming.
प्र: A box contains 5 detective and 15 non-detective bulbs. Two bulbs are chosen at random. Find the probability that both the bulbs are non-defective. 3229 05b5cc7d1e4d2b4197775124f
5b5cc7d1e4d2b4197775124f- 15/19false
- 23/20false
- 321/38true
- 4None of thesefalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 3. "21/38"
व्याख्या :
Answer: C) 21/38 Explanation: n(S) = C220 = 190 n(E) = C215 = 105 Therefore, P(E) = 105/190 = 21/38
प्र: Which type of Stem modification is seen in banana ? 3229 05b5cc6f1e4d2b4197774ef9b
5b5cc6f1e4d2b4197774ef9b- 1Rhizometrue
- 2Stem tuberfalse
- 3Cornfalse
- 4Bulbfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 1. "Rhizome"
व्याख्या :
Answer: A) Rhizome Explanation:
प्र: Which of the following is true of VoIP? 3228 05b5cc615e4d2b4197774b6d8
5b5cc615e4d2b4197774b6d8- 1It uses the public switched telephone network.false
- 2Skype is an example of VoIP software.true
- 3It uses a slow speed dial-up connection.false
- 4All of the abovefalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
- SingleChoice
उत्तर : 2. "Skype is an example of VoIP software."
व्याख्या :
Answer: B) Skype is an example of VoIP software. Explanation: VOIP is an acronym for Voice Over Internet Protocol, or in more common terms phone service over the Internet. Voice over Internet Protocol is a category of hardware and software that enables people to use the Internet as the transmission medium for telephone calls by sending voice data in packets using IP rather than by traditional circuit transmissions of the PSTN.