Practice Question and Answer
8Q: 5 years ago Sushma was 5 times as old as her Son. 5 years hence her age will be 8 less than three times the corresponding age of her Son. Find their ages ? 4222 05b5cc73ae4d2b4197774f8d3
5b5cc73ae4d2b4197774f8d3- 124 and 13 yearsfalse
- 248 and 24 yearsfalse
- 335 and 11 yearstrue
- 433 and 15 yearsfalse
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Answer : 3. "35 and 11 years"
Explanation :
Answer: C) 35 and 11 years Explanation: Let the age of sushma be x and the age of her son is yThen five years before x-5=5(y-5) ...(1)Five years hence x+5 = 3(y+5)-8 .....(2) By soving (1) & (2), we get5y - 15 = 3y + 7y = 11 => x = 35 Therefore, the age of Sushma = 35 and her son = 11.
Q: What is the average density of the earth?
4221 05dd23db9e1296123a77bc54f
5dd23db9e1296123a77bc54f- 1$${0.49 g/cm{^3}}$$false
- 2$${3.3 g/cm{^3}}$$false
- 3$${1 g/cm{^3}}$$false
- 4$${5.513 g/cm{^3}}$$true
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Answer : 4. "$${5.513 g/cm{^3}}$$"
Q: A horse is facing north. It turns 90 degrees in the clockwise direction, then 180 degrees in the anti-clockwise and then another 90 degrees in the same direction. Which direction is the horse facing now? 4221 05b5cc7b9e4d2b41977750946
5b5cc7b9e4d2b41977750946- 1Eastfalse
- 2Southtrue
- 3Southwestfalse
- 4Southeastfalse
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Answer : 2. "South"
Explanation :
Answer: B) South Explanation: Starting from the initial point facing north, the horse turns 90 degrees clockwise, which means it turns towards East. Similarly, the other directions can be considered and written as : EWS Thus, the direction it is facing now is South.
Q: Who was the Governor General of India during the 1857's Gadar 4220 05cd945bfee05f254c7e76dba
5cd945bfee05f254c7e76dba- 1Lord Kenningtrue
- 2Neil Armstrongfalse
- 3John Mathaifalse
- 4None of thesefalse
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Answer : 1. "Lord Kenning"
Q: The three countries, in serial order, who won the highest number of Gold medals in the Beijing Olympics Games were–
4219 0601bcdf666813962b2271588
601bcdf666813962b2271588- 1China, USA, Russiatrue
- 2China, USA, Germanyfalse
- 3China, Germany, Australiafalse
- 4China, Germany, USAfalse
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Answer : 1. "China, USA, Russia"
Q: Which two teams played the first official international cricket match?
4218 05e7ee0154e941d3661d38d95
5e7ee0154e941d3661d38d95- 1England and Australiafalse
- 2England and West Indiesfalse
- 3USA and Canadatrue
- 4Australia and Indiafalse
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Answer : 3. "USA and Canada "
Explanation :
The first official international cricket match was played between the USA and Canada in 1844. The match was played on the grounds of the St George's Cricket Club, Bloomingdale Park in New York. Canada won the match by 23 runs.
Q: Which of the following is not an example of complementary goods? 4217 05c78e595eee6235918b5d79a
5c78e595eee6235918b5d79a- 1Printers and Ink Cartridgesfalse
- 2Tea and Sugarfalse
- 3Mobile phones and SIM Cardsfalse
- 4Tea and Coffeetrue
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Answer : 4. "Tea and Coffee"
Q:Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it.
a_c_abb_a_bc_bc_ab
4217 05ee0c74e8c4c964f73d9912a
5ee0c74e8c4c964f73d9912a- 1cbcaaafalse
- 2bcccabfalse
- 3bccaactrue
- 4acbabcfalse
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