Practice Question and Answer
8 Q: Which of the following viruses causes common cold?
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5e7870e97c405e4e893a86bf- 1Rhino Virus 4true
- 2T4 Virusfalse
- 3MSZ Virusfalse
- 4Simian Virus 40false
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Answer : 1. "Rhino Virus 4"
Q: Select the letter that will come next in the following series.
O, R, U, X, A, ___
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60f56e5216158a5eeda07e46O, R, U, X, A, ___
- 1Dtrue
- 2Cfalse
- 3Bfalse
- 4Efalse
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Answer : 1. "D"
Q: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).
My lawn (a)/ which is overgrown (b)/needs weeding. (c)/ No error (d).
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5f7d741c1e5cb657ce3354d6- 1(a)false
- 2(b)false
- 3(c)false
- 4(d)true
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Answer : 4. "(d)"
Q: Which of the following countries built the ternary?
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5fe2c0e692210049c5b5f6fa- 1Italyfalse
- 2Austriafalse
- 3Germanyfalse
- 4All thesetrue
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Answer : 4. "All these"
Q: Blu-Ray technology is developed by:
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5f057440b864a45d9076871e- 1IBMfalse
- 2Compaqfalse
- 3Sonytrue
- 4Applefalse
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Answer : 3. "Sony "
Q: There are 44 students in a hostel, due to the administration, 15 new students has joined. The expense of the mess increase by Rs. 33 per day. While the average expenditure per head diminished by Rs. 3, what was the original expenditure of the mess ? 3346 05b5cc74ae4d2b4197774fa9f
5b5cc74ae4d2b4197774fa9f- 1Rs. 404false
- 2Rs. 514false
- 3Rs. 340false
- 4Rs. 616true
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Answer : 4. "Rs. 616"
Explanation :
Answer: D) Rs. 616 Explanation: Let the average expenditure per head be Rs. pNow, the expenditure of the mess for old students is Rs. 44pAfter joining of 15 more students, the average expenditure per head is decreased by Rs. 3 => p-3Here, given the expenditure of the mess for (44+15 = 59) students is increased by Rs. 33Therefore, 59(p-3) = 44p + 3359p - 177 = 44p + 3315p = 210 => p = 14Thus, the expenditure of the mess for old students is Rs. 44p = 44 x 14 = Rs. 616.
Q: Train Passes by a lamp post at platform in 7 sec. and passes by the platform completely in 28 sec. If the length of the platform is 390 m,then length of train (in meter) is
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5d7f264dfb24f90208639eb6- 1120false
- 2130true
- 3140false
- 4150false
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Answer : 2. "130"
Q: Complete the following series.
BY, GT, LO, ?, VE
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603360b6091a916d2459cc0dBY, GT, LO, ?, VE
- 1QKfalse
- 2QPfalse
- 3PJfalse
- 4QJtrue
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