A shepherd had n goats in the year 2000. In 2001 the no. of goats increased by 40%. In 2002 the no. of goats declined to 70%. In 2003 the no. of goats grew by 30%. In 2004, he sold 10% goats, and then he had only 34398 goats. The percentage increase of the no. of goats in this duration was:

- Option 1)
14.66%

- Option 2)
16.66%

- Option 3)
20%

- Option 4)
25%

- Option 5)
33.33%

There is no need to use the no of goats i.e (34,398). let initially thete be 1000 goats then
Thus the % increase

Dell computers has two branches : One in ohio and second in texas : The total no. of employees on ohio office grew this year by 25% to 750 but the ratio of male to female employee is same as in the previous year. The no. of employees in the Texas office grew this year by 9.09% to 1200. The ratio of male to female employees last year in texas office was 5:6 and the number of male employees in the ohio office was 20% less than that of texas office.

The total number of female employees this year in both the offices is:

- Option 1)
654

- Option 2)
659

- Option 3)
950

- Option 4)
can’t be determined

- Option 5)
546

Cannot be determined

The price of a P&G product is collectively decided by five input factors viz. research, raw materials, labour, advertisements and transportation. The functional relationship of price with these factors is: Price = (k × Research costs × Raw material costs × Labour costs × Advertising cost × Transportation cost) if there are respective changes of 10%, 20%, -20%, 25% and 50% in the five factors, then find the change in the price of product.

- Option 1)
85%

- Option 2)
95%

- Option 3)
98%

- Option 4)
80%

- Option 5)
none of these

Out of the 75 students enrolled in the Economics class, 12% did not qualify to take the final examination on account of lack of attendance. Of those who qualified to take the test, 9.09% absented themselves from the exam. Two-third of those who took the exam passed the examination. 75% of those who passed secured a first class in the paper. How many students who pass the exam scored less than first class?

- Option 1)
15

- Option 2)
10

- Option 3)
14

- Option 4)
None of these

- Option 5)
12

A shepherd had n goats in the year 2000. In 2001 the no. of goats increased by 40%. In 2002 the no. of goats declined to 70%. In 2003 the no. of goats grew by 30%. In 2004, he sold 10% goats, and then he had only 34398 goats. In which year the no. of goats was minimum?

- Option 1)
2001

- Option 2)
2007

- Option 3)
2004

- Option 4)
2003

- Option 5)
No idea

2003

An alloy contains the copper and aluminum in the ratio 7:4. While making the weapons from this alloy, 12% of the alloy get destroyed. If there are 12 kg of aluminum in the weapon, then the weight of the alloy required is :

- Option 1)
45kg

- Option 2)
40kg

- Option 3)
37.5 kg

- Option 4)
14.4 kg

- Option 5)
48 kg

Out of a no. of electronic items, a person purchases 60% colored TVs 5% of these were found to be defective. The percentage of defective TVs in all is

- Option 1)
3%

- Option 2)
6%

- Option 3)
10%

- Option 4)
can’t be determined

- Option 5)
12%

% of defective TV = 5% of 60% of 100
3%

Fresh fruit contains 68% water and dry fruit contains 20% water. How much dry fruit can be obtained from 100 kg of fresh fruits ?

- Option 1)
20

- Option 2)
60

- Option 3)
40

- Option 4)
50

- Option 5)
30

Gaurav spends 30% of his monthly income on food articles, 40% of the remaining on conveyance and clothes and saves 50% of the remaining. If his monthly salary is Rs.18,400, how much money does he save every month?

- Option 1)
3864

- Option 2)
4903

- Option 3)
5091

- Option 4)
6789

- Option 5)
5849

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?

- Option 1)
89%

- Option 2)
87.07%

- Option 3)
96.1%

- Option 4)
86.1%

- Option 5)
97.1%

600 students took the test on physics and chemistry. 35% students failed in physics and 45% students failed in chemistry and 40% of those who passed in chemistry also passed in physics, then how many students failed in both:

- Option 1)
162

- Option 2)
138

- Option 3)
60

- Option 4)
none

- Option 5)
120

Failed = 100 - (25 + 40 +15) = 20%
20% of 600 = 120.

In some quantity of ghee, 60% is pure ghee and 40% is vanaspati. If 10 kg of pure ghee is added, then the strength of vanaspati ghee becomes 20%. The original quantity was in kg:

- Option 1)
10

- Option 2)
15

- Option 3)
20

- Option 4)
24

- Option 5)
25

The tax on a commodity is diminished by 15% and its consumption increased by 10%. Find the decrease percent in the revenue derived from it.

- Option 1)
6.5%

- Option 2)
8.33%

- Option 3)
9.11%

- Option 4)
7.4%

- Option 5)
5.2%

A mixture of milk and water measures 70 liters. It contains 10% water. How much water should be mixed with it so that the water may be 25% in the new mixture?

- Option 1)
10 liters

- Option 2)
12 liters

- Option 3)
14 liters

- Option 4)
16 liters

- Option 5)
15 liters

Milk = 63
Water = 7

Let A and B be two solid spheres such that the surface area of B is 300% higher than the surface area of A. the volume of A is found to be k% lower than the volume of B. The value of k must be

- Option 1)
85.5

- Option 2)
86

- Option 3)
90.5

- Option 4)
87.5

- Option 5)
92.5

If boys make up 65% of a class that has 28 girls, the number of boys exceeds the number of girls by

- Option 1)
52

- Option 2)
30

- Option 3)
24

- Option 4)
16

- Option 5)
44

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