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Quantitative Ability Questions

February 22nd, 2010 | No Comments | Posted in Quantitative Ability

quantitative-ability-questions-Directions for next 3 quantitative ability questions: Answer the quantitative ability questions on the basis of the information given below.

Consider a cylinder of height n cms and radius 3/π cms. A string of width h cms, when would around the cylinder without keeping any space between two turns, covers the lateral surface of the cylinder completely.

1. What is the required length of the string?
a. 6n/h cms
b. 12h/c cms
c. 36n/h cms
d. 6n cms

2. The same string is wound on the exterior four walls of a cube, making eqully spaced 6 turns starting from point A and ending at point B exactly above A. If ‘a’ is the side of the cube then find the relation between a and n. (Let h = 1 in the above question and neglect it in this question)
a. a = 3/2√n
b. a = 1/4n
c. n = √3/2a²
d. a = 1/2n²

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Quantitative Ability Questions

February 13th, 2010 | No Comments | Posted in Quantitative Ability

Quantitative Ability Questions: Directions for next 3 quantitative ability questions: Refer to the data below and answer the quantitative ability questions that follow.

In an examination of 120 students, 90 students passed in English, 65 students passed in Maths and 75 students passed in Sceince. If 30 students passed in only one subject and 55 students in only two.

1. How many students passed in all the three subjects?
a. 25
b. 30
c. 35
d. 20
e. Data insufficient

2. How many students passed in Maths and/or Science but failed in English?
a. 15
b. 20
c. 25
d. 30
e. Data insufficient

3. Find the number of students who passed in at least two subjects.
a. 85
b. 25
c. 95
d. 55
e. Data Insufficient

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Quantitative Ability

February 4th, 2010 | No Comments | Posted in Quantitative Ability

quantitative-ability. Directions for next 2 quantitative ability questions: Answer the quantitative ability questions based on the following information.

In an exam conducted by the Secondary School Board, 500 students appeared, of which 40% were girls. 10% of the boys and 25% of the girls failed in the exam. The exam had two subjects, Mathematics and English. A student is said to have failed if he/she fails in both the subjects. If he/she passes in at least one of the subjects he/she is declared to have passed. Of the boys. 70% passes in Mathematics and 30% passed in English. Of the girls, 75% passed in Mathematics and 25% passed in English.

1. How many boys passed in both the subjects?
a. 30
b. 50
c. 270
d. None of these

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Quantitative Ability Questions

February 3rd, 2010 | No Comments | Posted in Quantitative Ability

Quantitative Ability: Directions for next 3 quantitative ability questions: Answer the quantitative ability questions based on the following information.

In Las Vegas, there are six major casinos, Casinos A, D and F are very lucky for Big B, as he always wins when he plays at any of these casinos. But at B, C and E casinos, he always loses. At A, D and F casinos, the ratio of his earnings is 1:4:6, at D he wins Rs. 200. At B, C and E the ratio of his losses is 5:3:2, and at B he losses Rs. 100.

Quantitative Ability Questions
It costs him Rs. 20 per km to travel between any two casinos. Big B also has to pay 40% of his earning at the previous casino as the entry fees in the next casino.
The values in the brackets are distance in km.

1. If Big B follows A-B-C-D-E-F route, at which casino his loss will be maximum. Consider traveling charges and entry fess as loss.
a. B
b. C
c. E
d. None of these

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Sample Quantitative Ability Questions

January 28th, 2010 | No Comments | Posted in Quantitative Ability

Quantitative Ability Questions

Directions for next 3 Quantitative Ability Questions: Refer to the data below and answer the quantitative ability questions that follow.

Three single digits are in A.P. The sum of all three digit numbers formed by using these three digits only once is divisible by 27.

1. The minimum possible product of three digits is:

a. 6

b. 12

c. 15

d. 24

2. The maximum possible common difference between the digits is:

a. 1

b. 2

c. 3

d. 4

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Quantitative Ability Questions

January 13th, 2010 | No Comments | Posted in Quantitative Ability

quantitative-ability-questions. Directions for next 2 quantitative ability questions: Answer the quantitative ability questions based on the following information.

Two circular tracks of radii 2 km and 3 km intersect each other at A and B. The distance between the centers of the two circular tracks is 4 km. Ravi and Kavi start running from point A in the opposite directions on different tracks with speeds 20 kmph and v kmph respectively. Ravi runs on the track having smaller radius and crosses Kavi for the first time at B.

.

1. The ratio of the speeds of Ravi and Kavi is

a. 5 : 4 3

b. 4 : 5 3

c. 2 : 3

d. Either (2) or (3)

.

2. Had Kavi run along the lager arc of the circle on which he was running, how much time will he take to reach point B from point A?

a. 2Л/15 hr

b. 4Л/45 hr

c. 16Л/15 hr

d. 4Л/15 hr

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Quantitative Ability

January 9th, 2010 | No Comments | Posted in Quantitative Ability

Quantitative Ability Questions

Directions for next 3 Quantitative Ability Questions: Answers the quantitative ability questions based on the following information.

Two people, Suvakar and Sanjay, need to cross a bridge. Both of them are on the same side of the bridge. Suvakar can cross the bridge in 10 min and Sanjay can cross it in 5 min. there is also a car available and any person cam cross the bridge in 1 min with the car. The length of the bridge is 10 km and only one person can travel in the car at a time.

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Quantitative Ability

January 4th, 2010 | No Comments | Posted in Quantitative Ability

quantitative-ability.

Directions for next 3 Quantitative Ability Questions. Answer the following quantitative ability questions on the basis of data given below.

Quantitative Ability

In the figure A and B are the centers of the smaller and the bigger circle respectively.

AB = 6 cm. Both the circles meet internally at P. The radii of the bigger and smaller circles are in the ratio 5:3, Also PR = 25 cm.

1. Find the ratio of the length of QR to that of PQ.

a) 2:3

b) 1:4

c) 3:7

d) 2:3

e) 2:5

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Quant Questions

December 31st, 2009 | No Comments | Posted in Quantitative Ability

Quant Questions And Answers.

Directions for next 2 Quant Questions: Answer the quant questions on the basis of the information given below.

In an examination, there are 100 quant questions divided into three groups A, B and C such that each group contains at least one quant question. Each quant question in group A carries 1 mark, each quant question in group B carries 2 marks and each quant question in group C carries 3 marks.

It is known that the quant questions in group A together carry at least 60% of the total marks.

1. If group B contains 23 quant questions, then how many quant questions are there in group C?

a. 1

b. 2

c. 3

d. 4

e. Cannot be determined

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Quantitative Questions

December 30th, 2009 | No Comments | Posted in Quantitative Ability

Quantitative Questions

Directions for next 2 Quantitative Questions: Answer the quantitative questions on the basis of the information given below.

p, q and r are real numbers such that 2 < p < 4, 5 < q < 10 and 12 < r < 20.

1. What is the smallest integer value that (pq + r/p) can assume?

a. 8

b. 11

c. 12

d. 9

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