Quantitative questions and answers

Sample quantitative questions and answers- Directions for next 2 Quantitative questions: Answers the quantitative questions on the basis of the information given below.

In an examination, there are 100 questions divided into three groups A, B and C such that each group contains at least one question. Each question in group A carries 1 mark, each question in group B carries 2 marks and each question in group C carries 3 marks.
It is known that the questions in group A together carry at least 60% of the total marks.

1. If group B contains 23 questions, then how many questions are there in group C?
a. 1
b. 2
c. 3
d. 4
e. Cannot be determined
Answer: e) cannot be determined
Group A carries 1 mark
Group B carries 2 marks
Group C carries 3 marks
Now group A carries at least 60% that means group B and C carry at the most 40% but since we don’t know the actual breakup of B and C we cannot Predict the no. of questions in C.

2. If group C contains 8 questions and group B carries at least 20% of the total marks, which of the following best describes the number of questions in group B?
a. 11 or 12
b. 12or 13
c. 13or 14
d. 14or 15

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CAT Quantitative Questions

CAT Quantitative Questions: Directions for next 3 CAT Quantitative Questions: Refer to the data below and answer the cat quantitative questions that follow.
The registration number of my car is ABCD and that of my scooter is DCBA. Incidentally, both ABCD and DCBA are four digit prime numbers. Also, A, B, C, D are prime but each alphabet need not be the different i.e. A may be equal to C and so on. Answer the following questions on the basis of the given information.

1. Which is the smallest Prime number in the order ABCD which satisfies the given condition?
a. 3377
b. 7752
c. 3257
d. 3335

2. Which is the largest number possible in the order DCBA?
a. 7733
b. 3335
c. 7757
d. 5223

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Sample Quantitative Questions For CAT

Quantitative Questions For CAT: Directions for next 3 Quantitative Questions: Answer the quantitative questions on the basis of the information given below.

P, Q and R run on the tracks made in the shape of a star, pentagon and circle, respectively. The radius of the circle is ‘r’ and side of the pentagon = 2a and OX = 2OL = 2b. O is the centre of the figure.

1. Find distance traveled by ‘P’.
a. 5(r² + 3a²)½
b. 10(r² + 3a²/2)½
c. 10(r² + 2a²)½
d. 10(r² + 3a²/4)2

2. If a + b = r 10 km and P travels at a speed of 10 km/hr. Find time taken by P to complete one round.
a. 6.52 hours.
b. 8.5 hours
c. 8 hours
d. 7.21 hours

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