Discussion
Home ‣ Aptitude ‣ Percentage Comments
- Question
25% of 25% Is Equal To
Options- A. 0.0625
- B. 0.0210
- C. 0.03145
- D. 0.3210
- Correct Answer
- 0.0625
Explanation25% of 25% means
25/100 of 25/100
i.e, 1/4 of 1/4
or in other words 1/4 x 1/4=1/16
Hence, the answer is 1/16 = 0.0625.
- 1. One-third of the boys and one-half of the girls of a college participated in a sport. If the number of participating students is 300, out of which 100 are boys. What is the total number of students in the college?
Options- A. 500
- B. 300
- C. 600
- D. 700 Discuss
- 2. In a factory there are three types of Machines M1 , M2 and M3 which produces 25%, 35% and 40% of the total products respectively. M1, M2 and M3 produces 2% , 4% and 5% defective products, respectively. What is the percentage of non-defective products?
Options- A. 89%
- B. 97.1%
- C. 96.1%
- D. 86.1% Discuss
- 3. A restaurant offers a new promotion of 20% off the original price of cakes, which is Rs. 12. Before the promotion 250 cakes were sold each day. After the promotion, the sale of cakes increases an average of 18% more per day. How much more or less does the restaurant make each day in cakes sales after the promotion?
Options- A. Rs. 185 less
- B. Rs. 202 more
- C. Rs. 175 more
- D. Rs. 168 less Discuss
- 4. A candidate got 35% of the votes polled and he lost to his rival by 2250 votes. How many votes were cast ?
Options- A. 7500
- B. 6200
- C. 5600
- D. 4700 Discuss
- 5. A seller charges 28% more from a customer as GST on an article. If customer paid Rs. 4544, what is the cost price of the article?
Options- A. Rs. 3550
- B. Rs. 2650
- C. Rs. 3840
- D. Rs. 2450 Discuss
- 6. Lagaan is levied on the 60% of the cultivated land. The revenue department collected total Rs. 3,84,000 through the lagaan from the village of Sukhiya. Sukhiya, a very rich farmer , paid only Rs.480 as lagaan. The percentage of total land of Sukhiya over the total taxable land of the village is:
Options- A. 0.15%
- B. 15%
- C. 0.125%
- D. None of these Discuss
- 7. The tax on an article decreases by 10% and its consumption increases by 10%. Find the effect percent on its revenue?
Options- A. 10% increase
- B. 2% decrease
- C. 1% decrease
- D. 11% increase Discuss
- 8. 5% of a number is 25% more than another number. The difference between the numbers is 96. Then find the value of the numbers?
Options- A. 102 & 6
- B. 99 & 3
- C. 104 & 8
- D. 100 & 4 Discuss
- 9. 100 percent of which number is 20?
Options- A. 100
- B. 500
- C. 20
- D. 0 Discuss
- 10. One-quarter of one-seventh of a land is sold for Rs. 30,000. What is the value of an four fifteenth of land ?
Options- A. Rs.1,92,000
- B. Rs.2,24,000
- C. Rs.1,26,000
- D. Rs.3,42,000 Discuss
Percentage problems
Search Results
Correct Answer: 700
Explanation:
Let number of boys in the school = x
Let number of girls in the school = y
Number of students participated in the sports = 300
Out of which boys = 100
but given number of boys participated in sports = x/3
=> x/3 = 100
=> x = 300
Remaining girls = 300 - 100 = 200
=> y/2 = 200
=> y = 400
Therefore, total number of students in the school = x + y = 300 + 400 = 700
Correct Answer: 96.1%
Explanation:
Non- defective products
Correct Answer: Rs. 168 less
Explanation:
Cost of each cake P1 & P2 = Rs. 12
Offer decrease in % = 20%
Increase in sale per day (Q2) = 250 - 18%
Total quantity per day (Q1) = 250
Hence, required change total revenue
TR = P2Q2 - P1Q1 = (12 x 0.8 x 250 x 1.18) - (12 x 250) = - Rs.168.
Correct Answer: 7500
Explanation:
Let the candidates be A & B
35%-----------A
65%-----------B
Difference of votes (65-35)% = 30%
=> 30% ------- 2250
Then for 100% -------- ? => 7500
Correct Answer: Rs. 3550
Explanation:
Let the cost price of the article be 'P'
Then from given data,
Hence, the cost price of the article = P = Rs. 3550
Correct Answer: None of these
Explanation:
Total land of Sukhiya = 480x/0.6 = 800x
Cultivated land of village = 384000x
Required percentage =
Correct Answer: 1% decrease
Explanation:
Net % effect on revenue = - 10 + 10 -(10×10)/100 = - 1 Hence % reduction in revenue = 1%
Correct Answer: 100 & 4
Explanation:
Let the first number be x and the second number be y.
Given
5% of x = (25% of y) + y
=> 5x/100 = 5y/4
=> x = 25y ......(1)
and also given that, x - y = 96
=> x = 96 + y .....(2)
From (1)&(2)
25y = 96 + y
=> 24y = 96
=> y = 4
From (1)
x = 96 + 4 = 100
Hence, the numbers are 100 & 4.
Correct Answer: 20
Explanation:
Let the rquired number be 'P'
According to the question,
Hence, 100 percent of the number 20 is 20.
Now, you can also try for
20 percent of what number is 100
Hence, 20 percent of the number 500 is 100.
Correct Answer: Rs.2,24,000
Explanation:
One-quarter of one-seventh = 1/4 x 1/7
= 1/28
Now, 1/28 of a land costs = Rs. 30,000
Thus, 8/35 of the land will cost = 30,000 x 28 x 4/15
= Rs. 2,24,000.
Comments
There are no comments.More in Aptitude:
Programming
Copyright ©CuriousTab. All rights reserved.