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: What is 'Dhigoli'?
2583 260a7841ca5b13426b7f0b78e
60a7841ca5b13426b7f0b78e- 1Women's fasttrue
- 2Name of the jeweleryfalse
- 3Name of the dancefalse
- 4Name of Marwari gamefalse
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Answer : 1. "Women's fast"
Q: Sunil has 40 coins of 10 paise and 25 paise each. If he has Rs 7.75, then how many 10 paise coins are there?
2583 063286059a323937dac07cba6
63286059a323937dac07cba6- 120false
- 215true
- 310false
- 425false
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Answer : 2. "15"
Q: In which of the following fields Nobel Prize is not given?
2583 05e81f383d063766356943f7e
5e81f383d063766356943f7e- 1Physicsfalse
- 2Mathematicstrue
- 3Chemistryfalse
- 4Medicinefalse
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Answer : 2. "Mathematics "
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:Directions: In these questions, a part of the sentence is given in bold. Below are given alternatives to the bold part at ( A ), ( B ) and ( C ) which may improve the sentence. Choose the correct alternative. In case no improvement is needed your answer is (D).
He declined all the allegations against him.
2582 05f214aef0d44c43edf013c2d
5f214aef0d44c43edf013c2d- 1refutedtrue
- 2spurnedfalse
- 3refusedfalse
- 4No improvementfalse
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