Practice Question and Answer
8Q: A man could buy a certain number of notebooks for Rs.300. If each notebook cost is Rs.5 more, he could have bought 10 notebooks less for the same amount. Find the price of each notebook ? 2584 05b5cc6dde4d2b4197774ea28
5b5cc6dde4d2b4197774ea28- 115false
- 220false
- 310true
- 48false
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Answer : 3. "10"
Explanation :
Answer: C) 10 Explanation: Let the price of each note book be Rs.x. Let the number of note books which can be brought for Rs.300 each at a price of Rs.x be y. Hence xy = 300 => y = 300/x (x + 5)(y - 10) = 300 => xy + 5y - 10x - 50 = xy =>5(300/x) - 10x - 50 = 0 => -150+x2+5x multiplying both sides by -1/10x => x2+15x-10x-150=0 => x(x + 15) - 10(x + 15) = 0 => x = 10 or -15 As x>0, x = 10.
Q: A train for Fathehpur leaves for every 2 hrs 30 min from Agra station. An announcement was made that train left 37 mins ago and next train comes at 17:00hrs. At what time was the announcement made ? 2584 05b5cc715e4d2b4197774f445
5b5cc715e4d2b4197774f445- 115:07 hrstrue
- 215:20 hrsfalse
- 315:05 hrsfalse
- 415:00 hrsfalse
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Answer : 1. "15:07 hrs"
Explanation :
Answer: A) 15:07 hrs Explanation: Next train comes at 17:00 hrs.So, last train will be = 17:00hrs - 2:30hrs= 14:30hrsAnnouncement made after 37 min of the last train.S0, 14:30hrs + 00:37 min= 15:07 hrs.
Q: Find the next number in the series 125, 80, 45, 20, .... 2583 05b5cc76fe4d2b4197774ff5d
5b5cc76fe4d2b4197774ff5d- 15true
- 215false
- 3-5false
- 410false
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Answer : 1. "5"
Explanation :
Answer: A) 5 Explanation: The pattern is -45, -35, -25, -15 The next number = 20-15= 5
Q: निम्नलिखित में से किस क्षेत्र में नोबेल पुरस्कार नहीं दिया जाता है ?
2583 05e81f383d063766356943f7e
5e81f383d063766356943f7e- 1भौतिकीfalse
- 2गणितtrue
- 3रसायन विज्ञानfalse
- 4चिकित्साfalse
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Answer : 2. "गणित "
Q: निम्नलिखित में से कौन सा शब्द'बादल' का पर्यायवाची शब्द नहीं है—
2583 05e4f882f1b69e805d0c35712
5e4f882f1b69e805d0c35712- 1जलदfalse
- 2वारिदfalse
- 3वारिजtrue
- 4जीमूतfalse
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Answer : 3. "वारिज"
Q: सुनील के पास 10 पैसे एवं 25 पैसे के कुल 40 सिक्के हैं। यदि उसके पास 7.75 रु० हैं, तो बताइए कि उनमें 10 पैसे के कितने सिक्के हैं।
2583 063286059a323937dac07cba6
63286059a323937dac07cba6- 120false
- 215true
- 310false
- 425false
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Answer : 2. "15"
Q: 'ढ़ीगोली' क्या है
2583 260a7841ca5b13426b7f0b78e
60a7841ca5b13426b7f0b78e- 1स्त्रियों का व्रतtrue
- 2आभूषण का नामfalse
- 3नृत्य का नामfalse
- 4मारवाड़ी खेल का नामfalse
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Answer : 1. "स्त्रियों का व्रत"
Q: In the following question, sentences are given with blanks to be filled in with an appropriate word. Four alternatives are suggested for each question. Choose the correct alternative out of the four and mark your answer.
I don't think I can _____with him any longer.
2582 06008263cde03a43ae7b79d35
6008263cde03a43ae7b79d35I don't think I can _____with him any longer.
- 1put outfalse
- 2put offfalse
- 3put uptrue
- 4put onfalse
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