Practice Question and Answer
8 Q: How many triangle in the given figure?
5299 05d2c253e2bb9b81db4a97d43
5d2c253e2bb9b81db4a97d43- 14false
- 22false
- 33true
- 45false
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Answer : 3. "3"
Q: Rajeev start a business with Rs. 10000, Deepu joins him after 2 month with 20% more investment than Rajeev, after 2 month Shakti joins him with 40% less than Deepu. If the profit earned by them at the end of the year is equal to the twice of the difference between investment of Rajeev and ten times the investment of Shakti. Find the profit of Rajeev ? 5298 05b5cc6c6e4d2b4197774de2c
5b5cc6c6e4d2b4197774de2c- 150000false
- 248000false
- 338000true
- 440000false
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Answer : 3. "38000"
Explanation :
Answer: C) 38000 Explanation: Here from the given information, The ratio of investments of Rajeev, Deepu & Shakti is R : D : S = (10000 × 12) : (12000 × 10) : (7200 × 8) = 25 : 25 : 12 Now the Profit = 2 × (72000-10000) = 124000 Share of Rajeev = 124000 x 25/62 = 48000 Profit of Rajeev = 48000 - 10000 = 38000
Q: Which of the following is a heterogeneous compound?
5298 05feb04c9f33a00432afef757
5feb04c9f33a00432afef757- 1Plaster of Paristrue
- 2Chalkfalse
- 3Marblefalse
- 4Limestonefalse
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Answer : 1. "Plaster of Paris"
Q: Which layer 4 protocol is used for a Telnet connection? 5295 05b5cc6a2e4d2b4197774cb47
5b5cc6a2e4d2b4197774cb47- 1UDPfalse
- 2IPfalse
- 3TCPtrue
- 4TCP/IPfalse
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Answer : 3. "TCP"
Explanation :
Answer: C) TCP Explanation: Telnet uses TCP at layer 4. It uses IP at layer 3. We know that Telnet uses TCP/IP protocol, but in the question, it is asked specifically at layer 4 what is used in Telnet. So it is TCP at layer4 and IP at layer 3.
Q: A computer assisted method for the recording and analyzing of existing or hypothetical systems is 5295 05b5cc73ae4d2b4197774f8e7
5b5cc73ae4d2b4197774f8e7- 1Data transmissionfalse
- 2Data capturefalse
- 3Data flowtrue
- 4Data processingfalse
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Answer : 3. "Data flow"
Explanation :
Answer: C) Data flow Explanation:
Q: What substance dissolves in Tears?
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5f90fff5891d2b03f20ebd7e- 1Common salttrue
- 2seafalse
- 3strachfalse
- 4Glucosefalse
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Answer : 1. "Common salt"
Q: Assertion (A): James Watt invented the steam engine.
Reason (R): It was invented to pump out the water from the flooded mines.
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5ee30a64e9ea010382e7fffeReason (R): It was invented to pump out the water from the flooded mines.
- 1Both A and R are true and R is the correct explanation of A.true
- 2Both A and R are true, but R is not the correct explanation of A.false
- 3A is true, but R is false.false
- 4A is false, but R is true.false
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Answer : 1. "Both A and R are true and R is the correct explanation of A."
Q:Direction: In the question a sentence has been given in Active/Passive Voice. Out of the four alternatives suggested, select the one which best expressed the same sentence in Passive/Active Voice and mark your answer in the Answer Sheet.
He found her lying on the bed.
5290 060c742eee12dfd4e6c4a89a9
60c742eee12dfd4e6c4a89a9- 1She find him lying on the bed.false
- 2He was found lying on the bed.true
- 3He is found lying on the bed.false
- 4She find him lying on the bed.false
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