Everyday Science Online Test With Answers

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Everyday Science Online Test

Sr. # Questions Answers Choice
1 25% of the number added to square of 58. the answer obtained is 3676. what is the number?
1112 1248 1024 1284
2 6 works can do a particular works in 20 days. then how many days will take 12 workers to do the same work?
6 12 10 11
3 The length of a rectangle is decreased by 10% and it decreased increased by 10% what percent is its area changed:
0% 5% 1% 100%
4 The different between simple and compound interest on a sum of money at 4% per annum for 2 year is Rs.8. the sum is?
Rs. 400<br> Rs.4000 Rs.800 Rs.5000
5 Successive discounts of 10% and 20% are equivalent to a single discount of:
28% 30% 15% 72%
6 In an examination 70% of the candidates passed in English, 80% passed in Mathematics and 10% failed in both the subjects. If 144 candidates passed in both, the total number of candidates was:
375 <br> 240 200 125
7 A reduction of 20% in the price of rice enables a person to buy 3.5 kg more rice for Rs. 385. The original price of rice par kg is?
Rs. 25<br> Rs.22.5 Rs. 27.5<br> Rs. 20<br>
8 A train 800 meters long is running at the speed of 78 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is?
77200 500 1300 13
9 A con do a piece of work in 60 days, He works for 15 days and then B alone finishes the remaining work in 30 days. The tow together can finish the work in
30 days<br><br> 32 days<br><br> 25 days<br><br> 24 days<br><br>
10 In a diversion problem the divisor is 4 time the remained is 4, then divided is:
12 40 42 44
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