Practice Question and Answer
8 Q: If a + b + c = 12, a2 + b2 + c2 = 52, then what is ab + bc + ca equal to-
3259 060a7a302c7f1592dd0d64b2a
60a7a302c7f1592dd0d64b2a- 1124false
- 2120false
- 346true
- 475false
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Answer : 3. "46"
Q: In which sanctuary is the lake called Malik Pond, Rajbagh, Gilli Sagar, Mansarovar and Lahpur?
3259 05e60883243c9b07d344a566c
5e60883243c9b07d344a566c- 1Ranthamboretrue
- 2Shergarhfalse
- 3Sariskafalse
- 4Vanvihar Sanctuaryfalse
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Answer : 1. "Ranthambore"
Q: Genetic alteration probably refers to altering what 3259 05b5cc60de4d2b4197774b5dc
5b5cc60de4d2b4197774b5dc- 1Genes found on ribosomesfalse
- 2Genes found on chromosomestrue
- 3Genes found on cytoplasmfalse
- 4All of the abovefalse
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Answer : 2. "Genes found on chromosomes"
Explanation :
Answer: B) Genes found on chromosomes Explanation: Genetic alteration probably refers to altering Genes found on chromosomes. Genetic alteration refers to altering DNA sequence. Gene alteration forms genetically modified products that modifies the gene sequence. Genetic engineering, also called genetic modification or genetic manipulation, is the direct manipulation of an organism's genes using biotechnology.
Q: Directions (73): In the following questions, change the Statements given in Direct Speech form into Indirect Speech or vice versa, with the help of given four options (A),(B),(C),(D).
He said to his father, "Please increase my pocket-money."
3258 05d75ee12e8e1523a0ad5630f
5d75ee12e8e1523a0ad5630fHe said to his father, "Please increase my pocket-money."
- 1He told his father, "Please increase the pocket-money"false
- 2He pleaded his father to please increase my pocket money.false
- 3He requested his father to increase his pocket-money.true
- 4He asked his father to increase his pocket-money.false
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Answer : 3. "He requested his father to increase his pocket-money."
Q: World Earth Day observed on April 22. The theme of 2019 World Earth Day is; 3258 35cbff57cb5ecbc07f1272e9e
5cbff57cb5ecbc07f1272e9e- 1Environmenttal and Climate Literacyfalse
- 2Protect Our Speciestrue
- 3End Plastic Pollutionfalse
- 4Trees for the Earthfalse
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Answer : 2. "Protect Our Species"
Q: $$ {Cos^4θ +Sin^4θ}={2 \over3} $$ then the value of $$ {Cos^2θ -Sin^2θ+1}$$?
3257 05e5cac92ceeecd2b761887bd
5e5cac92ceeecd2b761887bd- 1$$ {13 \over15} $$false
- 2$$ {14\over15} $$false
- 3$$ {15 \over14} $$false
- 4$$ {15 \over13} $$true
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Answer : 4. "$$ {15 \over13} $$"
Q: Dance drama Surdas and Shankaria belong to which professional caste?
3257 05f87fd8d58d85e164c544ac4
5f87fd8d58d85e164c544ac4- 1Patarfalse
- 2Bhavaitrue
- 3Nutfalse
- 4Bhandfalse
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Answer : 2. "Bhavai"
Q: 255, 366, 479, 684, ?
3257 05ff82efac24e1471a7fa36a9
5ff82efac24e1471a7fa36a9- 1891true
- 2125false
- 3216false
- 4343false
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