Recent questions tagged geometry - Aptitude Overflow

+2 votes

1 answer

1

volume and surface area
a hollow iron pipe is 21cm long and its external diameter is 8cm. if the thickness of the pipe is 1 cm and iron weigth is 8 g/cm3 then the weigth of the pipe is?

asked Oct 28, 2017 in Quantitative Aptitude by gabbar (76 points) | 48 views

+2 votes

1 answer

2

CAT1994-59
Choose the best alternative: A right circular cone of height h’ is cut by a plane parallel to the base and at a distance h/3 from the vertex, then the volumes of the resulting cone and frustum are in the ratio: 1 : 3 8 : 19 1 : 4 1 : 7

asked Oct 12, 2017 in Quantitative Aptitude by makhdoom ghaya (7.7k points) | 63 views

+3 votes

1 answer

3

CAT1994-56
Choose the best alternative A right circular cone, a right circular cylinder and a hemisphere, all have the same radius, and the heights of the cone and cylinder equal their diameters. Then their volumes are proportional, respectively to: 1:3:1 2:1:3 3:2:1 1:2:3

asked Oct 12, 2017 in Quantitative Aptitude by makhdoom ghaya (7.7k points) | 73 views

+1 vote

1 answer

4

CAT1995-100
What is the area of the triangle? I. Two sides are 41 cm each II. The altitude to the third side is 9 cm long. if the questions can be answered with the help of both the statements but not with the help of either statement itself. if the ... if the question can be answered with the help $0$ statement $II$ alone if the question can be answered with the help of statement $I$ alone

asked Aug 31, 2017 in Quantitative Aptitude by makhdoom ghaya (7.7k points) | 125 views

+2 votes

1 answer

5

CAT1995-96
What is the length of the rectangle ABCD? I. Area of the rectangle is 48 square units II. Length of the diagonal is 10 units If the questions can be answered with the help of both the statements but not with the help of either statement itself. If ... the question can be answered with the help $0$ statement $II$ alone If the question can be answered with the help of statement $I$ alone

asked Aug 31, 2017 in Quantitative Aptitude by makhdoom ghaya (7.7k points) | 43 views

+1 vote

1 answer

6

CAT1995-84
The length of a ladder is exactly equal to the height of the wall it is resting against. If lower end of the ladder is kept on a stool of height $3$ m and the stool is kept $9$ m away from the wall, the upper end of the ladder coincides with the top of the wall. Then, the height of the wall is: $12$m $15$m $18$m $11$m

asked Aug 30, 2017 in Quantitative Aptitude by makhdoom ghaya (7.7k points) | 44 views

+3 votes

1 answer

7

CAT1995-83
AB is the diameter of the circle and the points C and D are on the circumference such that $\angle CAD=30^o$. What is the measure of $\angle ACD$?

asked Aug 30, 2017 in Quantitative Aptitude by makhdoom ghaya (7.7k points) | 125 views

+3 votes

1 answer

8

CAT1995-81
Choose the correct option: AB is perpendicular to BC and BD is perpendicular to AC. CE bisects the angle C; $\angle A=30^{\circ}$ Then, what is $\angle CED$? $30^{\circ}$ $60^{\circ}$ $45^{\circ}$ $65^{\circ}$

asked Aug 30, 2017 in Quantitative Aptitude by makhdoom ghaya (7.7k points) | 85 views

+2 votes

1 answer

9

CAT1995-75
Choose the correct option: In the adjoining figure, $AC + AB = 5 AD$ and $AC – AD = 8$. The area of the rectangle ABCD is: $36$ $50$ $60$ Cannot be answered.

asked Aug 30, 2017 in Quantitative Aptitude by makhdoom ghaya (7.7k points) | 153 views

–1 vote

1 answer

10

CAT1996-109
A closed wooden box of thickness $0.5$ cm and length $21$ cm, width $11$ cm, and height $6$ cm, is panted on the inside. The cost of painting is Rs $70$. What is the rate of painting in rupees per sq. cm? $0.7$ $0.5$ $0.1$ $0.2$

asked Jul 16, 2017 in Quantitative Aptitude by makhdoom ghaya (7.7k points) | 48 views

0 votes

1 answer

11

CAT1999-160
The question is followed by two statements I and II. Mark if the question can be answered by any one of the statements alone, but cannot be answered by using the other statement alone. if the question can be answered by using either statement alone. if the ... the angles between each tangent and the X-axis. The coordinates of D are given. The X-axis bisects one of the tangents.

asked May 16, 2016 in Logical Reasoning by jothee (8k points) | 37 views

0 votes

1 answer

12

CAT2008-18
Consider a square ABCD with midpoints E, F, G, H of AB, BC, CD and DA respectively. Let L denote the line passing through F and H. Consider points P and Q, on L and inside ABCD, such that the angles APD and BQC both equal 120$^o$. What is the ratio of the area of ABQCDP to the remaining area ... {3}$ $2 + \sqrt{3}$ $\frac{10-3 \sqrt{3} } {9} $ $1+ \frac{1}{\sqrt{3} }$ $2 \sqrt{3} -1$

asked Nov 28, 2015 in Quantitative Aptitude by jothee (8k points) | 52 views

+2 votes

1 answer

13

In the given figure, ∠BAC = 120° and AD is the bisector of ∠BAC.

asked Aug 25, 2015 in Quantitative Aptitude by makhdoom ghaya (7.7k points) | 111 views

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