1. Every month Sravani spends 20% of her monthly income on paying rent, 18% on groceries and 10% on paying her child’s monthly fees. Out of the remaining, 4/13 th she spends on shopping, 1/4 th she invests in mutual funds and the remaining she deposits in her bank account. If in an year she deposited Rs.1,38,000 in her bank account, what is her monthly income?
A) Rs.40,000 B) Rs.50,000 C) Rs.54,000 D) Rs.64,000 E) Rs.60,000
Explanation: Let assume Sravani monthly income = Rs.100
2. A man pays 60% of his monthly salary towards home loan EMI and education loan EMI in the respective ratio of 7 : 2. Out of the remaining amount he gave 20% to his mother. If he is left with Rs.38,400, how much of his monthly salary does he pay as education loan EMI?
A) Rs.14,400 B) Rs.16,000 C) Rs.18,400 D) Rs.18,000 E) Rs.16,400
Explanation:
Let assume man's monthly income = 150
3. The number of men and women are in the ratio of 3 : 2. If 20% of the men and 25% of the women are above 35 years, what is the percentage of workers, who are below 35years?
A) 35% B) 46% C) 78% D) 84% E) 25%
Explanation: Let assume men & women are 300 & 200 respectively
4. The respective ratio of number of males to number of females in village ‘A’ is 4 : 5. If invillage ‘B’ the number of males is 20% more than the number of males in village ‘A’ and the number of females is 5% more than those in village ‘A’, then what will be the respective ratio of males to females in village B?
A) 35 : 39 B) 35 : 38 C) 32 : 35 D) 36 : 37 E) 35 : 37
5. In a school the number of boys are 600 more than the number of girls. Had the number of girls been 200 more than the actual number of girls, then they would have been 40% less than the actual number of boys. What is the number of girls in the school?
A) 300 B) 600 C) 200 D) 400 E) 150
6. The population of village B was 2400 in 2020. It increased by 10% from 2020 to 2021 and by a certain percent from 2021 to 2022.If the population of village B was 3036 in 2022, what was the percentage of increase in population from 2021 to 2022?
A) 10 B) 20 C) 17.5 D) 12.5 E) 15
7. The respective ratio between the total number of boys and girls in school A is 9 : 7, the total number of students in the school A is 1296. If the total number of girls in the school B is 163 more than girls in the school A and total number boys in the school B is 40% more than girls in school B, then find the total number of students in the school B.
8. An alloy of gold, silver and copper contains95% gold, 3% silver and 2% copper. Another alloy of gold and silver only is melted with the first and mixed in the equal quantity. The mixture contains 94% gold, 5% silver and 1% copper. What is the percentage of gold in the second alloy?
A) 85% B) 77% C) 93% D) 88% E) 72%
.png)
9. In a test of 100 questions i.e., 35 Arithmetic, 35 Reasoning and 30 English questions. Akhila got 40% of the marks in Arithmetic, 66 (2/3)% of the marks in English and 60% of the marks in Reasoning questions correctly.She did not pass the test because she got less than 60% of the problems right. How many more questions she would have needed to answer correctly to earn a 60% passing grade?
A) 5 B) 10 C) 15 D) 20 E) 8
10. In school election 30% of registered student not casted the votes and 4% votes declared invalid. A candidate who wins the election got 5040 votes which are 75% of valid votes, then find the total number of registered students in the school?
A) 12000 B) 11000 C) 15000 D) 10000 E) 8000
11. Out of total student strength of a college,70% are boys and the remaining are girls.60% of the number of girls and 30% of the boys study arts. If the number of girls who study arts is less than that of boys who study arts, by 84, what is the total student strength of the college?
A) 2800 B) 2600 C) 2000 D) 3400 E) 3200
12. In an election 33 1/3% voters didn’t cast their vote. In this election party A get 18% more casted vote than party B. if party A get 23600 votes, then find the total number of voters in the voting list.
A) 65000 B) 65400 C) 20000 D) 40000 E) 50000
