Practice Question and Answer
8 Q: लुप्त संख्या ज्ञात कीजिये?
2557 05f6084932eed863f3a827628
5f6084932eed863f3a827628- 119false
- 214false
- 311true
- 420false
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Answer : 3. "11"
Q: एक संख्या और उसके दो-पांचवें के बीच का अंतर 510 है। उस संख्या का 10% क्या है? 2557 05d1ee195c068c021a4048e3d
5d1ee195c068c021a4048e3d- 112.75false
- 285true
- 3204false
- 4None of thesefalse
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Answer : 2. "85"
Q: What is the product of a number and its reciprocal? 2557 05b5cc670e4d2b4197774c002
5b5cc670e4d2b4197774c002- 10false
- 21true
- 3-ve of the numberfalse
- 4the number itselffalse
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Answer : 2. "1"
Explanation :
Answer: B) 1 Explanation: The product of a number and its reciprocal is always equals to 1. For Example : Let the number be 4. Now, its reciprocal is 1/4 Hence, required product = 4 x 1/4 = 1. Now, take the number as -15. Then its reciprocal is -1/15 Required product = -15 x -1/15 = 1. Hence, the product of a number and its reciprocal is 1.
Q: निम्नलिखित चित्र में विषम छवि ज्ञात कीजिये?
2557 05de88fddc873ec70a67dd7ed
5de88fddc873ec70a67dd7ed- 1Afalse
- 2Ctrue
- 3Bfalse
- 4Dfalse
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Answer : 2. "C"
Q: प्रोफेसर एम.एस. नरसिम्हन, जिनका हाल ही में निधन हुआ, किस क्षेत्र से जुड़े हुए थे?
2557 060a6898beb4d147142bc49b4
60a6898beb4d147142bc49b4- 1विज्ञानfalse
- 2गणितtrue
- 3अङ्ग्रेज़ीfalse
- 4संस्कृतfalse
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Answer : 2. "गणित"
Q: Augusta Raurica is located in 2557 05c486adc1b2c5007c1408ea7
5c486adc1b2c5007c1408ea7- 1Egyptfalse
- 2Turkeyfalse
- 3Portugalfalse
- 4Switzerlandtrue
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Answer : 4. "Switzerland"
Q: In the given numbers, if in each number first digit is replaced by the third digit, second digit is replaced by the first digit and third digit is replaced by the second digit then which number will be the biggest ? 653 749 872 933 541 2556 05b5cc6c5e4d2b4197774dd41
5b5cc6c5e4d2b4197774dd41- 1933false
- 2872false
- 3749true
- 4653false
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Answer : 3. "749"
Explanation :
Answer: C) 749 Explanation: From the given data, Largest number = 974 Therefore, the required number is 749.
Q: Car is to garage as aeroplane is to 2556 05b5cc65ee4d2b4197774be20
5b5cc65ee4d2b4197774be20- 1Hangartrue
- 2Portfalse
- 3Harbourfalse
- 4Depotfalse
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Answer : 1. "Hangar"
Explanation :
Answer: A) Hangar Explanation: We park car temporarily in garrage, similarly, aeroplane is temporarily parked in hangar.