# Data sufficiency and Quantitative Aptitude Quiz for MAT, ATMA

This quiz consists of questions from
various past papers of MBA entrance exams. Leave your answers/ responses in the
comments section below and soon we’ll let you know the correct answers!

Each of questions 1 -4 consist of question followed by
two statements numbered I and II

Statement I alone is sufficient to answer the question but the data in
Statement II alone is not sufficient to answer the question.

Statement II alone is sufficient to answer the question but the data in
Statement I alone is not sufficient to answer the question.

Statement I and II together are necessary to answer the question.

Statement I and II together are not sufficient to answer the question.

1. ABC ∆ and PQR ∆ are congruent

(I) Area of ABC ∆ and PQR ∆
are same

(II) ABC ∆ and PQR ∆ are
right angle triangles

2. Salary of A and B is in ratio 3:4 and expenditure
is in ratio 4:5. What is the ratio of their saving?

(I) B’ s saving is 25% of
his salary

(II) B’s salary is Rs 2500

3. What is the average height of the class?

(I) Average height of the
class decreases by 1 cm if we exclude the tallest person of the class whose
height is 56 cm

(II) Average height of the
class increases by 1 cm if we exclude the shortest person of the class whose
height is 42 cm

4. Ram is taller than Shyam and Jay is shorter than
Vikram. Who is the shortest among them?

(I) Ram is the tallest.

(II) Shyam is taller than
Vikram.

5. In September 2009, the sales of a
product were 2/ 3rd of that in July 2009. In November 2009, the sales of the
product were higher by 5% as compared to September 2009. How much is the
percentage of increase in sales in November 2009 with respect to the base
figure in July 2009?

(a) +40%          (b) -20%          (c) -30%          (d)
+25%

6. For what range of values of ‘x’, will be the
inequality 15x – (2/x) > 1?

(a) x > 0.4

(b) x

(c) -1/3 15/2

(d) -1/3 2/5

7. How many litres of a 30% alcohol solution should be
added to 40 litres of a 60% alcohol solution to prepare a 50% solution?

(a) 30               (b) 20               (c) 24               (d)
32

8. 66 cubic centimeters of silver is drawn into a wire
of 1 mm diameter. The length of the wire in metres will be :

(a) 84               (b) 90               (c) 168             (d)
336

9. A train 108 m long moving at a speed of 50 km/hr
crosses a train 112 m long coming from opposite direction in 6 seconds. The
speed of the second train is,

(a) 48 km/hr                (b) 54 km/hr                (c) 66 km/hr                (d) 82 km/hr

10. R is a positive number. It is multiplied by 8 and
then squared. The square is now divided by 4 and the square root is taken. The
result of the square root is Q. What is the value of Q?

(a) 3R              (b) 4R              (c) 7R               (d)
9R

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