Practice Question and Answer
8 Q: The ratio of HCF and LCM of two numbers a and b is 1:30 and the difference between the HCF and LCM is 493. Find the possible number of pairs of a and b.
2184 064008fcf95361d30f875485c
64008fcf95361d30f875485c- 11false
- 22false
- 35false
- 44true
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Answer : 4. "4"
Q: पुर - पूर शब्दों के लिए सही अर्थ युग्म चुनिए -
2184 0636a5262d0e7792027fbe08d
636a5262d0e7792027fbe08d- 1नगर - बाढ़true
- 2बाढ़ - नगरfalse
- 3नगर - महलfalse
- 4नगर - गाँवfalse
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Answer : 1. "नगर - बाढ़ "
Q: If 2x + 3y = 87 and 3x – 3y = 48, what is the value of x?
2184 05ecf42f89eaf5347ec790010
5ecf42f89eaf5347ec790010- 129false
- 211false
- 372false
- 4None of thesetrue
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Answer : 4. "None of these"
Q: Addis Ababa is the Capital city of 2184 05b5cc6a2e4d2b4197774cb38
5b5cc6a2e4d2b4197774cb38- 1Angolafalse
- 2Burundifalse
- 3Chilefalse
- 4Ethiopiatrue
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Answer : 4. "Ethiopia"
Explanation :
Answer: D) Ethiopia Explanation: The Capital city of Ethiopia is Addis Ababa. Countries and Capital cities :: Angola - Launda Burundi - Bujumbura Chile - Santiago
Q: Which of the following are involved directly in pulmonary circulation? 2184 05b5cc675e4d2b4197774c106
5b5cc675e4d2b4197774c106- 1left ventricle, aorta, and inferior vena cavafalse
- 2right atrium, aorta, and left ventriclefalse
- 3superior vena cava, right atrium, and left ventriclefalse
- 4right ventricle, pulmonary artery, and left atriumtrue
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Answer : 4. "right ventricle, pulmonary artery, and left atrium"
Explanation :
Answer: D) right ventricle, pulmonary artery, and left atrium Explanation: Right ventricle (which pumps blood to the lungs), pulmonary artery (which carries blood to the lungs), and left atrium (which receives blood from the lungs) are involved directly in pulmonary circulation.
Q: Which is the largest internal organ in the human body? 2184 05c3eed17e5d5c01901696e94
5c3eed17e5d5c01901696e94- 1Livertrue
- 2Heartfalse
- 3Lungfalse
- 4Stomachfalse
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Answer : 1. "Liver"
Q: Which of the following countries has a mixed economy?
2184 05f7d4fc81e5cb657ce31da52
5f7d4fc81e5cb657ce31da52- 1Americafalse
- 2Indiatrue
- 3Chinafalse
- 4Russiafalse
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Answer : 2. "India"
Q: Who among the following was an famous painter 2184 05c5bfb24c6a2610a2c6fb98c
5c5bfb24c6a2610a2c6fb98c- 1Sarada Ukiltrue
- 2Uday Shankerfalse
- 3V. Shantaramfalse
- 4Meherallyfalse
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