Practice Question and Answer
8Q: 5% people of a village in India died by dengue, 15% of the remainder left the village on account of fear. If now the population is reduced to 3553, how much was it in the beginning ? 2827 05b5cc6e0e4d2b4197774eb5c
5b5cc6e0e4d2b4197774eb5c- 14400true
- 23100false
- 32800false
- 45600false
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Answer : 1. "4400"
Explanation :
Answer: A) 4400 Explanation: Let 'P' be the original population at the beginning P x (95/100) x (85/100) = 3553 P = 4400.
Q: "Compounding frequency" refers to 2827 05b5cc642e4d2b4197774bb57
5b5cc642e4d2b4197774bb57- 1What type of interest your account earnsfalse
- 2How often your interest is calculated and added back into your accounttrue
- 3What interest rate you can expect from your accountfalse
- 4How easily you can add money into your accountfalse
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Answer : 2. "How often your interest is calculated and added back into your account"
Explanation :
Answer: B) How often your interest is calculated and added back into your account Explanation: Compounding frequency : The time periods when interest will be calculated on top of the original loan amount (or) The number of compounding periods in one year. The greater the compounding frequency, the more often your interest is calculated and added back into your account.
Q:Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it.
a_b_ba_b_ba
2826 05ee0c4198c4c964f73d98ff2
5ee0c4198c4c964f73d98ff2- 1bbaabfalse
- 2bbabbtrue
- 3aababfalse
- 4aabbafalse
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Answer : 2. "bbabb "
Q: Sony is one-fifth the age of her mother 15 years ago and Sony’s brother is three-fifth the age of his mother 10 years ago. If the sum of Sony and her brother’s ages is 31 then how old is Sony's mother ? 2826 05b5cc745e4d2b4197774fa04
5b5cc745e4d2b4197774fa04- 140false
- 250true
- 360false
- 470false
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Answer : 2. "50"
Explanation :
Answer: B) 50 Explanation: Sony and her brother's age sum is 31Let Sony's mother's age be 'x'.Now the conditions given for both of their ages related to their mom is1/5(x-15) + 3/5(x-10) = 31x-15 + 3x-30 = 1554x-45 = 1554x = 200x = 50So, Mother's age = 50. Cross verification : 15 years ago age = 35 => Sony age = 710 years ago age = 40 => bro age = 24 Sum = 24 + 7 = 31.
Q: Who was the founder of the Ghadar Party?
2825 05dc107b98e9a3a0f0dd71194
5dc107b98e9a3a0f0dd71194- 1Basant Kumar Biswasfalse
- 2Sohan Singh Bhaknatrue
- 3Ram Prasad Bismilfalse
- 4Bhagat Singhfalse
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Answer : 2. "Sohan Singh Bhakna"
Q: What instrument is used to detect objects under water?
2825 05eba33508e4fa473bcb7f703
5eba33508e4fa473bcb7f703- 1Laserfalse
- 2Radarfalse
- 3Sonartrue
- 4Scubafalse
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Answer : 3. " Sonar"
Q: In which city is the famous place called Moti Mahal?
2824 05fe2e91e4c864b4aa0e4a122
5fe2e91e4c864b4aa0e4a122- 1Jodhpurtrue
- 2Bikanerfalse
- 3Kotafalse
- 4Jaipurfalse
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Answer : 1. "Jodhpur"
Q: Telecom company Nokia belongs to which country? 2824 05b5cc7c4e4d2b41977750c0a
5b5cc7c4e4d2b41977750c0a- 1Denmarkfalse
- 2USAfalse
- 3Swedenfalse
- 4Finlandtrue
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Answer : 4. "Finland"
Explanation :
Answer: D) Finland Explanation: