1. A shopkeeper sells 18 mangoes for the purchase price of 20 mangoes. The percent profit made by the shopkeeper is.
10%
11.11%
9.09%
12%
2. In a competitive exam. Ram got 10% less than Shyam who got 25% more than Mohan and Mohan got 20% less than Jawa. If the marks were 500 and Ram got 360.What was Java's percentage.
80
64
72
None of these
3. A perfect number is defined as a number the sum of whose divisors (excluding the number itself, but including 1) is equal to the number itself. 6 is the lowest perfect number. find the second lowest number.
12
14
28
496
4. In a given circle of radius 14 cm. a rectangle is inscribed such that it has maximum area. Find that area.
98 cm*cm
196 cm*cm
392 cm*cm
142.3 cm*cm
DIRECTIONS for questions 5 and 6 : Refer to the data below
A student appeared in 3 papers of Maths, English and Hindi. The maximum marks of the three papers are in the ratio of 3 : 2 : 5 and total of 3 papers is 500. Umesh obtained 50% in Math , 68% in English ,and 73% overall.
5. What is the percentage marks he scored in Hindi.
84%
68%
79.4%
88.8%
6. Anish scored 75% overall. His marks in Math and English are the same as that of Umesh's. Find out how he scored in Hindi.
232
172
204
202
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