Practice Question and Answer
8 Q: Find the odd word from the following:
3735 05d2830102919df5e2a25ea6c
5d2830102919df5e2a25ea6c- 1Mayfalse
- 2Julyfalse
- 3Augustfalse
- 4Septembertrue
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Answer : 4. "September"
Explanation :
September is a month of 30 days but all of these are 31 days.
Q: Ten years ago, Kumar was thrice as old as Sailesh was but 10 years hence, he will be only twice as old. Find Kumar’s present age ? 3735 05b5cc77fe4d2b419777501a6
5b5cc77fe4d2b419777501a6- 150 yearsfalse
- 270 yearstrue
- 360 yearsfalse
- 440 yearsfalse
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Answer : 2. "70 years"
Explanation :
Answer: B) 70 years Explanation: Let Kumar’s present age be "x" years and Sailesh’s present age be "y" years.Then, according to the first condition, x - 10 = 3(y - 10) => x - 3y = - 20 ........(1) Now, Kumar’s age after 10 years = (x + 10) years. Sailesh’s age after 10 years = (y + 10) years. (x + 10) = 2 (y + 10) => x - 2y = 10 ......(2) Solving (1) and (2), we get x = 70 and y = 30 Kumar’s present age = 70 years and Sailesh’s present age = 30 years.
Q: Sai can do any work in 17 days. While Bindu can do it in 51 days. Sai works on the first day Bindu works on the second day and this sequence continues until the work is over. How many days will it take to complete the work?
3734 15f87faace6aa3e1d0bcbd869
5f87faace6aa3e1d0bcbd869- 125true
- 222false
- 321false
- 435false
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Answer : 1. "25"
Q: Who was Liang Qichao?
3734 060e591e897abc02cc41a65b1
60e591e897abc02cc41a65b1- 1Raja Fulsefalse
- 2Raja Fulsefalse
- 3Chinese reformertrue
- 4none of thesefalse
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Answer : 3. "Chinese reformer"
Q: A thief steals half the total number of loaves of bread plus 1/2 loaf from a bakery. A second thief steals half the remaining number of loaves plus 1/2 loaf and so on. After the 5th thief has stolen there are no more loaves left in the bakery. What was the total number of loaves did the bakery have at the beginning ? 3733 05b5cc70ee4d2b4197774f33c
5b5cc70ee4d2b4197774f33c- 121false
- 211false
- 317false
- 431true
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Answer : 4. "31"
Explanation :
Answer: D) 31 Explanation: Let y be the total number of loavesa be the remaining loaves after 1st thiefb be the remaining loaves after 2nd thiefand c, d..so on after 3 and 4 the = 0 be the remaining loaves after 5th thief a = y - (y/2 + 1/2)= y/2 - 1/2 b = a - (a/2 + 1/2)= a/2 - 1/2 c = b - (b/2 + 1/2)= b/2 - 1/2 d = c - (c/2 + 1/2)= c/2 - 1/2 e = d - (d/2 + 1/2)= d/2 - 1/2we know that, e = 0,thus by substitution, we getd = 1c = 3b = 7a = 15y = 31Therefore total number of bread loaves in bakery was 31.
Q: किस क्रमांक में 'कुंतल - कुंडल ' शब्द युग्म का सही अर्थ भेद है?
3732 05e5cbc14aabc4c776763792e
5e5cbc14aabc4c776763792e- 1सेना - कुंडलीfalse
- 2कुंभ - हाथीfalse
- 3केश - कर्णाभूषणtrue
- 4हाथी – साँपfalse
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Answer : 3. "केश - कर्णाभूषण "
Q: The first Satyagraha campaign of Gandhiji was started at - 3731 55b5cc6dbe4d2b4197774e950
5b5cc6dbe4d2b4197774e950- 1Bardolifalse
- 2Dandifalse
- 3Champarantrue
- 4Barodafalse
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Answer : 3. "Champaran"
Explanation :
Answer: C) Champaran Explanation:
Q: The famous book Kankal is authored by ? 3729 15b5cc6e5e4d2b4197774ed51
5b5cc6e5e4d2b4197774ed51- 1Ketan Bhagatfalse
- 2Mahesh Raofalse
- 3Nirmal Vermafalse
- 4Jaishankar Prasadtrue
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Answer : 4. "Jaishankar Prasad"
Explanation :
Answer: D) Jaishankar Prasad Explanation: