Aptitude Quiz

Which number is 40% less than 90% of 100?

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CCSS.6.RP.A.3C

The salaries of A and B together amount to Rs. 2000. A spends 95% of his salary and B 85% of his. If how, their savings are the same, then what is A’s salary?

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CCSS.8.EE.C.7B

The population of a town is 18000. It increases by 10% during first year and by 20% during the second year. The population after 2 years will be…..

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CCSS.HSF.BF.A.2

A candidate has to secure 40% of the total marks to pass. He gets 190 marks and fails by 190 marks. Find the total marks.

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CCSS.6.RP.A.3C

If the radius of a circle is decreased by 50%, its area is reduced by…..

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CCSS.7.G.B.4

if 15% of (A+B) = 25% of (A-B), then what percent of B is equal to A?

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CCSS.7.EE.B.4A

A dishonest dealer sells as a weight of 800 gm in place of 1 kg and adds 20% impurities in sugar. What would be his profit %? If he claims to be selling at cost price?

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CCSS.6.RP.A.3C

30% of the students in a class wear glasses, 10% of the students who wear glasses, wore gold rimmed glasses. If the class has 200 students, how many wear gold rimmed glasses?

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CCSS.6.RP.A.3C

A and B are two alloys of argentum and brass prepared by mixing metals in proportions 7 : 2 and 7 : 11 respectively. If equal quantities of the two alloys are melted to form a third alloy C, the proportion of argentum and brass in C will be ?

A shopkeeper has a number of apples and oranges in the ratio 11 : 17. He has to pack both the fruits in a certain number of boxes such that each box contains equal number of apples and equal number of oranges. If the difference between the numbers of fruits of two varieties in a box is 72, and the number of boxes is 16, what is the total number of fruits?