1)Which of the following causes Malaria?
Answer=Protozoa
2)A powerful eye irritant present in smog is?
Answer=Peroxyacetyl nitrate
(Formula:C2H3NO5)
3)Jnanpith Award is conferred to those in the field of?
Answer=Literature
4)who was the author of Gita Govinda?
Answer=Jayadeva
5)Sivasamudra is an island formed by the river?
Answer=cauvery
6)The ratio of the age of a father to that of his son is 5:2, If the product of their ages in years is 1000,then the father's age(in years) after 10 years will be?
Answer=60 years
(Let father's age be 5x years,
son's age=2x years
5x*2x=1000
x^2=100
x=10
Father's age after 10 years,
5x+10=5*10+10=60 years
7)Mahesh purchased a radio at 9/10 of its selling price and sold it at 8% more than its original selling price. His gain percent is?
Answer=20%
(Let the original selling price of radio=Rs.100
cost price of radio=Rs.90
new selling price=Rs.108
gain percent=(18/90)*100
gain percent=20%)
8)A vendor sells lemons at the rate of 5 for Rs.14, gaining thereby 40%, For how much did he by a dozen lemons?
Answer=24
(cost price of 5 lemons=100/140 *14=Rs.10
cost price of 12 lemons=10/5 *21=Rs.24)
9)12kg of rice costing Rs.30 per kg is mixed with 8kg of rice costing 40 per kg.The average per kg price mixed rice is?
Answer=34
(total cost price of 20kg of mixed rice
Rs.12*30+8*40
Rs.680
Average per kg price=680/20=Rs.34)
10)Ram saves 14% of his salary while shyam saves 22%, If both get the same salary and shyam saves Rs.1540,what is the savings of Ram?
Answer=980
(If shyam's salary be Rs.x then
22*x/100 =1540
x=1540*100/22=Rs.7000
Ram's savings=14*7000/100=Rs.980)
11)Arun ranks 17th in a class of 31 students. what is his rank from the last?
Answer=15th
(Arun's rank from the last=31-17+1=15th)
12)In a particular way the word STAG is coded as HGZT, HORN as SLIM. using the same coding, how can NORTH be written?
Answer=MLIGS
13)If HONESTY is written as ABCXZDQ, how can TONY be written in that code?
Answer=DBCQ
14)Tadpole:Frog::cub:?
Answer=Lion
15)The World Malaria Day (WMD) is observed on which date?
Answer=April 25
16)Who has been honoured with the 2016 Lifetime Achievement of Master Dinanath Mangeshkar Award?
Answer=Jeetendra
17)Deepika Kumari is associated with which sports?
Answer=Archery
18)Article 45 refers?
Answer=Provision for free and compulsory education for children
19)cost price of 25 pens is equal to selling price of 20 pens,then the profit percentage is?
Answer=20%
(cost price=20
selling price=25
profit percentage=((25-20)/20)*100=20)
20)The element which is required by the plant in large quantity?
Answer=Nitrogen
Answer=Protozoa
2)A powerful eye irritant present in smog is?
Answer=Peroxyacetyl nitrate
(Formula:C2H3NO5)
3)Jnanpith Award is conferred to those in the field of?
Answer=Literature
4)who was the author of Gita Govinda?
Answer=Jayadeva
5)Sivasamudra is an island formed by the river?
Answer=cauvery
6)The ratio of the age of a father to that of his son is 5:2, If the product of their ages in years is 1000,then the father's age(in years) after 10 years will be?
Answer=60 years
(Let father's age be 5x years,
son's age=2x years
5x*2x=1000
x^2=100
x=10
Father's age after 10 years,
5x+10=5*10+10=60 years
7)Mahesh purchased a radio at 9/10 of its selling price and sold it at 8% more than its original selling price. His gain percent is?
Answer=20%
(Let the original selling price of radio=Rs.100
cost price of radio=Rs.90
new selling price=Rs.108
gain percent=(18/90)*100
gain percent=20%)
8)A vendor sells lemons at the rate of 5 for Rs.14, gaining thereby 40%, For how much did he by a dozen lemons?
Answer=24
(cost price of 5 lemons=100/140 *14=Rs.10
cost price of 12 lemons=10/5 *21=Rs.24)
9)12kg of rice costing Rs.30 per kg is mixed with 8kg of rice costing 40 per kg.The average per kg price mixed rice is?
Answer=34
(total cost price of 20kg of mixed rice
Rs.12*30+8*40
Rs.680
Average per kg price=680/20=Rs.34)
10)Ram saves 14% of his salary while shyam saves 22%, If both get the same salary and shyam saves Rs.1540,what is the savings of Ram?
Answer=980
(If shyam's salary be Rs.x then
22*x/100 =1540
x=1540*100/22=Rs.7000
Ram's savings=14*7000/100=Rs.980)
11)Arun ranks 17th in a class of 31 students. what is his rank from the last?
Answer=15th
(Arun's rank from the last=31-17+1=15th)
12)In a particular way the word STAG is coded as HGZT, HORN as SLIM. using the same coding, how can NORTH be written?
Answer=MLIGS
13)If HONESTY is written as ABCXZDQ, how can TONY be written in that code?
Answer=DBCQ
14)Tadpole:Frog::cub:?
Answer=Lion
15)The World Malaria Day (WMD) is observed on which date?
Answer=April 25
16)Who has been honoured with the 2016 Lifetime Achievement of Master Dinanath Mangeshkar Award?
Answer=Jeetendra
17)Deepika Kumari is associated with which sports?
Answer=Archery
18)Article 45 refers?
Answer=Provision for free and compulsory education for children
19)cost price of 25 pens is equal to selling price of 20 pens,then the profit percentage is?
Answer=20%
(cost price=20
selling price=25
profit percentage=((25-20)/20)*100=20)
20)The element which is required by the plant in large quantity?
Answer=Nitrogen
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