Practice Question and Answer
8 Q: A shopkeeper sells a watch set on discount of 8% of printed price and gain 25 %. If marked price was Rs. 20,000 then, what was the cost price?
1675 15f5af5d1dc518b408a4158e4
5f5af5d1dc518b408a4158e4- 1Rs. 13,800false
- 2Rs. 14,720true
- 3Rs. 14, 800false
- 4Rs. 13, 720false
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Answer : 2. "Rs. 14,720"
Q: A sells a good to B at a profit of 20% and B sells it to C at a profit of 25%. If C pays Rs. 225 for it, what was the cost price of A?
1675 05f5af6da69ed13038c19cc99
5f5af6da69ed13038c19cc99- 1Rs. 100false
- 2Rs. 125false
- 3Rs. 150true
- 4Rs. 175false
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Answer : 3. "Rs. 150"
Q: Find the value of k in $$ {26\over 21}:{24\over 9 }::k :{14\over 13}$$
1675 0606aebac6a85553684d9d0d0
606aebac6a85553684d9d0d0- 1$$ {1\over 3}$$false
- 22false
- 3$$ {1\over 2}$$true
- 43false
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Answer : 3. "$$ {1\over 2}$$"
Q: A network administrator views the output from the show ip route command. A network that is advertised by both RIP and EIGRP appears in the routing table flagged as an EIGRP route. why is the RIP route to this network not used in the routing table? 1675 05b5cc7e6e4d2b4197775196c
5b5cc7e6e4d2b4197775196c- 1EIGRP has a faster update timerfalse
- 2EIGRP has a lower administrative distancetrue
- 3RIP has a higher metric for that routefalse
- 4The RIP path has a routing loopfalse
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Answer : 2. "EIGRP has a lower administrative distance"
Explanation :
Answer: B) EIGRP has a lower administrative distance Explanation: RIP has an administrative distance (AD) of 120, while EIGRP has an administrative distance of 90, so the router will discard any route with a higher AD than 90 to that same network.
Q: What will be the change in the volume of a rectangular solid by increasing its length by 10 percent and decreasing its width by 10 percent?
1675 05f75a7354637db73283edbe5
5f75a7354637db73283edbe5- 1No changefalse
- 21 percent reductiontrue
- 310 percent reductionfalse
- 410 percent increasefalse
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Answer : 2. "1 percent reduction"
Q: When is International Human Unity Day celebrated?
1675 05feabc32f33a00432afccb6f
5feabc32f33a00432afccb6f- 121 Decemberfalse
- 220 Decembertrue
- 319 Decemberfalse
- 418 Decemberfalse
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Answer : 2. "20 December"
Q: How many seats are reserved for scheduled caste candidates in 15th Lok Sabha?
1675 05f78632d439f3e380193a26c
5f78632d439f3e380193a26c- 180false
- 277false
- 341false
- 484true
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Answer : 4. "84"
Q: If a carrier wave of 1000 kHz is used to carry the signal, the length of transmitting antenna will be equal to _____ ? 1675 05b5cc6d9e4d2b4197774e853
5b5cc6d9e4d2b4197774e853- 1300 mtrue
- 230 mfalse
- 33 mfalse
- 40.3 mfalse
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Answer : 1. "300 m"
Explanation :
Answer: A) 300 m Explanation: h = = 3 × 108/106 = 300 m