CAT de Quant Test 40
CAT de Quant Test 40
CAT de Quant Test 40
id=124
Quant Test 40
1. 5 concentric squares each having different area are drawn on a sheet of paper. If the area of the circle inscribed in the smallest square is 77 square units and the distance
between the corresponding vertices of consecutive squares is 1.5 units, then find the difference between the areas of the largest and the smallest square in square units.
(Take pie = 22/7)
240
264
224
216
256
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2. Find the number of positive integral solutions of the equation (xy)z = 64.
14
15
16
17
18
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3. A trapezium ABCD is inscribed in a circle with centre O. AB is parallel to CD and the tangent at the point C intersects the line AB produced at E. If BE = 2 units, CE = 4 units
and ∆BCE is isosceles, then what is the area of the trapezium ABCD?
32 square units
24 square units
7 sqrt(15) square units
8 sqrt(15) square units
28 square units
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4. In a convex quadrilateral PQRS, points T and U are chosen on QR such that ∠QPT = ∠RSU and ∠TPU = ∠UST. If the measure of ∠QPR is 70°, then what is the measure of
∠QSR ?
110
80
105
70
90
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5. If the total number of cells in the matrix is less than 100 and N is an odd number, then what is the
maximum possible number of cells in the matrix for which (i + j) is a perfect square?
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9
13
11
16
21
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6. If the addresses of the cells sharing a common point or a common boundary with the cell having the
address (i, j) are (i1, j1)....(im, jm) , then what is the value of |(i – i1)| + ……. |(i – im)|?
(1) 2 (2) 3 (3) 6
(4) Either 2 or 3 (5) Either 2 or 3 or 6
2
3
6
Either 2 or 3
Either 2 or 3 or 6
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7. How many four-digit numbers can be formed using the digits 1, 2, 4, 6, 7 and 9 such that each number is divisible by 3 but not by 9? (Repetition of digits is not allowed)
84
48
72
96
120
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8. Let P be a natural number that leaves a remainder 3, when divided by 7 and let Q be another natural number that leaves a remainder 1, when divided by 5. How many
ordered pairs (P, Q) exist such that the difference between P and Q is greater than 177 and the sum of P and Q is less than 203?
12
14
16
10
20
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80 square units
106 square units
97 square units
89 square units
Cannot be determined
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18 units
22 units
16 units
20 units
Cannot be determined
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