CAT 2024 Quant Slot 2 | Past Year Question Paper

Question 1.

Bina incurs 19% loss when she sells a product at Rs. 4860 to Shyam, who in turn sells this product to Hari. If Bina would have sold this product to Shyam at the purchase price of Hari, she would have obtained 17% profit. Then, the profit, in rupees, made by Shyam is

Question 2.

The coordinates of the three vertices of a triangle are: (1, 2), (7, 2), and (1, 10). Then the radius of the incircle of the triangle is

Question 3.

A fruit seller has a stock of mangoes, bananas and apples with at least one fruit of each type. At the beginning of a day, the number of mangoes make up 40% of his stock. That day, he sells half of the mangoes, 96 bananas and 40% of the apples. At the end of the day, he ends up selling 50% of the fruits. The smallest possible total number of fruits in the stock at the beginning of the day is

Question 4.

If a, b and c are positive real numbers such that a > 10 $\geq b$ $\geq c$ and $\cfrac{\log_8 (a + b)}{\log_2c} + \cfrac{\log_{27} (a - b)}{\log_3c} = \cfrac{2}{3}$ , then the greatest possible integer value of a is

Question 5.

A function f maps the set of natural numbers to whole numbers, such that f(xy) = f(x)f(y) + f(x) + f(y) for all x, y and f(p) = 1 for every prime number p. Then, the value of f(160000) is

A

4095

B

8191

C

2047

D

1023

Question 6.

The roots $\alpha, \beta$ of the equation $3x^2 + \lambda x - 1 = 0$ , satisfy $\cfrac{1}{\alpha^2} + \cfrac{1}{\beta^2} = 15$ .The value of $(\alpha^3 + \beta^3)^2$ , is

A

9

B

16

C

4

D

1

Question 7.

When Rajesh's age was same as the present age of Garima, the ratio of their ages was 3 : 2. When Garima's age becomes the same as the present age of Rajesh, the ratio of the ages of Rajesh and Garima will become

A

4 : 3

B

2 : 1

C

3 : 2

D

5 : 4

Question 8.

Three circles of equal radii touch (but not cross) each other externally. Two other circles, X and Y, are drawn such that both touch (but not cross) each of the three previous circles. If the radius of X is more than that of Y, the ratio of the radii of X and Y is

A

2 + \sqrt{3} : 1

B

4 + \sqrt{3} : 1

C

7 + 4\sqrt{3} : 1

D

4 + 2\sqrt{3} : 1

Question 9.

ABCD is a trapezium in which AB is parallel to CD. The sides AD and BC when extended, intersect at point E. If AB = 2 cm, CD = 1 cm, and perimeter of ABCD is 6 cm, then the perimeter, in cm, of $\triangle AEB$ is

A

10

B

9

C

8

D

7

Question 10.

A company has 40 employees whose names are listed in a certain order. In the year 2022, the average bonus of the first 30 employees was Rs. 40000, of the last 30 employees was Rs. 60000, and of the first 10 and last 10 employees together was Rs. 50000. Next year, the average bonus of the first 10 employees increased by 100%, of the last 10 employees increased by 200% and of the remaining employees was unchanged. Then, the average bonus, in rupees, of all the 40 employees together in the year 2023 was

A

95000

B

90000

C

80000

D

85000

Question 11.

Amal and Vimal together can complete a task in 150 days, while Vimal and Sunil together can complete the same task in 100 days. Amal starts working on the task and works for 75 days, then Vimal takes over and works for 135 days. Finally, Sunil takes over and completes the remaining task in 45 days. If Amal had started the task alone and worked on all days, Vimal had worked on every second day, and Sunil had worked on every third day, then the number of days required to complete the task would have been

Question 12.

All the values of x satisfying the inequality $\cfrac{1}{x + 5} \leq \cfrac{1}{2x - 3}$ are

A

x < -5

or

\cfrac{3}{2} < x \leq 8

B

-5 < x < \cfrac{3}{2}

or

x > \cfrac{3}{2}

C

x < -5

or

x > \cfrac{3}{2}

D

-5 < x < \cfrac{3}{2}

or

\cfrac{3}{2} < x \leq 8

Question 13.

Anil invests Rs 22000 for 6 years in a scheme with 4% interest per annum, compounded half-yearly. Separately, Sunil invests a certain amount in the same scheme for 5 years, and then reinvests the entire amount he receives at the end of 5 years, for one year at 10% simple interest. If the amounts received by both at the end of 6 years are equal, then the initial investment, in rupees, made by Sunil is

A

20860

B

20640

C

20480

D

20808

Question 14.

A bus starts at 9 am and follows a fixed route every day. One day, it traveled at a constant speed of 60 km per hour and reached its destination 3.5 hours later than its scheduled arrival time. Next day, it traveled two-thirds of its route in one-third of its total scheduled travel time, and the remaining part of the route at 40 km per hour to reach just on time. The scheduled arrival time of the bus is

A

7 : 30 pm

B

7 : 00 pm

C

9 : 00 pm

D

10 : 30 pm

Question 15.

If $m$ and $n$ are natural numbers such that $n > 1$ , and $m^n = 2^{25} \times 3^{40}$ , then $m - n$ equals

A

209932

B

209937

C

209942

D

209947

Question 16.

When $3^{333}$ is divided by 11, the remainder is

A

5

B

10

C

1

D

6

Question 17.

If x and y are real numbers such that $4x^2 + 4y^2 - 4xy - 6y + 3 = 0$ , then the value of $(4x + 5y)$ is

Question 18.

If $(x + 6\sqrt{2})^{\cfrac{1}{2}} - (x - 6\sqrt{2})^{\cfrac{1}{2}} = 2\sqrt{2}$ , then x equals

Question 19.

P, Q, R and S are four towns. One can travel between P and Q along 3 direct paths, between Q and S along 4 direct paths, and between P and R along 4 direct paths. There is no direct path between P and S, while there are few direct paths between Q and R, and between R and S. One can travel from P to S either via Q, or via R, or via Q followed by R, respectively, in exactly 62 possible ways. One can also travel from Q to R either directly, or via P, or via S, in exactly 27 possible ways. Then, the number of direct paths between Q and R is

Question 20.

If x and y satisfy the equations $\mid x \mid + x + y = 15$ and $x + \mid y \mid - y = 20$ , then $(x - y)$ equals

A

20

B

15

C

5

D

10

Question 21.

A vessel contained a certain amount of a solution of acid and water. When 2 litres of water was added to it, the new solution had 50% acid concentration. When 15 litres of acid was further added to this new solution, the final solution had 80% acid concentration. The ratio of water and acid in the original solution was

A

5 : 3

B

3 : 5

C

5 : 4

D

4 : 5

Question 22.

The sum of the infinite series $\cfrac{1}{5}\left(\cfrac{1}{5} - \cfrac{1}{7}\right) + \left(\cfrac{1}{5}\right)^2 \left(\left(\cfrac{1}{5}\right)^2 - \left(\cfrac{1}{7}\right)^2\right) + \left(\cfrac{1}{5}\right)^3 \left(\left(\cfrac{1}{5}\right)^3 - \left(\cfrac{1}{7}\right)^3\right) + ......$ is equal to

A

\cfrac{7}{816}

B

\cfrac{5}{408}

C

\cfrac{7}{408}

D

\cfrac{5}{816}

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Question 1.

Bina incurs 19% loss when she sells a product at Rs. 4860 to Shyam, who in turn sells this product to Hari. If Bina would have sold this product to Shyam at the purchase price of Hari, she would have obtained 17% profit. Then, the profit, in rupees, made by Shyam is

Question 2.

The coordinates of the three vertices of a triangle are: (1, 2), (7, 2), and (1, 10). Then the radius of the incircle of the triangle is

Question 3.

Question 4.

If a, b and c are positive real numbers such that a > 10 $\geq b$ $\geq c$ and $\cfrac{\log_8 (a + b)}{\log_2c} + \cfrac{\log_{27} (a - b)}{\log_3c} = \cfrac{2}{3}$ , then the greatest possible integer value of a is

Question 5.

A function f maps the set of natural numbers to whole numbers, such that f(xy) = f(x)f(y) + f(x) + f(y) for all x, y and f(p) = 1 for every prime number p. Then, the value of f(160000) is

Question 6.

The roots $\alpha, \beta$ of the equation $3x^2 + \lambda x - 1 = 0$ , satisfy $\cfrac{1}{\alpha^2} + \cfrac{1}{\beta^2} = 15$ .The value of $(\alpha^3 + \beta^3)^2$ , is

Question 7.

When Rajesh's age was same as the present age of Garima, the ratio of their ages was 3 : 2. When Garima's age becomes the same as the present age of Rajesh, the ratio of the ages of Rajesh and Garima will become

Question 8.

Three circles of equal radii touch (but not cross) each other externally. Two other circles, X and Y, are drawn such that both touch (but not cross) each of the three previous circles. If the radius of X is more than that of Y, the ratio of the radii of X and Y is

Question 9.

ABCD is a trapezium in which AB is parallel to CD. The sides AD and BC when extended, intersect at point E. If AB = 2 cm, CD = 1 cm, and perimeter of ABCD is 6 cm, then the perimeter, in cm, of $\triangle AEB$ is

Question 10.

Question 11.

Question 12.

All the values of x satisfying the inequality $\cfrac{1}{x + 5} \leq \cfrac{1}{2x - 3}$ are

Question 13.

Question 14.

Question 15.

If $m$ and $n$ are natural numbers such that $n > 1$ , and $m^n = 2^{25} \times 3^{40}$ , then $m - n$ equals

Question 16.

When $3^{333}$ is divided by 11, the remainder is

Question 17.

If x and y are real numbers such that $4x^2 + 4y^2 - 4xy - 6y + 3 = 0$ , then the value of $(4x + 5y)$ is

Question 18.

If $(x + 6\sqrt{2})^{\cfrac{1}{2}} - (x - 6\sqrt{2})^{\cfrac{1}{2}} = 2\sqrt{2}$ , then x equals

Question 19.

Question 20.

If x and y satisfy the equations $\mid x \mid + x + y = 15$ and $x + \mid y \mid - y = 20$ , then $(x - y)$ equals

Question 21.

Question 22.

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cat 2024 Complete Paper Solution | Quant Slot 2

Question 1.

Bina incurs 19% loss when she sells a product at Rs. 4860 to Shyam, who in turn sells this product to Hari. If Bina would have sold this product to Shyam at the purchase price of Hari, she would have obtained 17% profit. Then, the profit, in rupees, made by Shyam is

Question 2.

The coordinates of the three vertices of a triangle are: (1, 2), (7, 2), and (1, 10). Then the radius of the incircle of the triangle is

Question 3.

Question 4.

Question 5.

A function f maps the set of natural numbers to whole numbers, such that f(xy) = f(x)f(y) + f(x) + f(y) for all x, y and f(p) = 1 for every prime number p. Then, the value of f(160000) is

Question 6.

The roots α,β\alpha, \betaα,β of the equation 3x2+λx−1=03x^2 + \lambda x - 1 = 03x2+λx−1=0, satisfy 1α2+1β2=15\cfrac{1}{\alpha^2} + \cfrac{1}{\beta^2} = 15α21​+β21​=15.The value of (α3+β3)2(\alpha^3 + \beta^3)^2(α3+β3)2, is

Question 7.

When Rajesh's age was same as the present age of Garima, the ratio of their ages was 3 : 2. When Garima's age becomes the same as the present age of Rajesh, the ratio of the ages of Rajesh and Garima will become

Question 8.

Three circles of equal radii touch (but not cross) each other externally. Two other circles, X and Y, are drawn such that both touch (but not cross) each of the three previous circles. If the radius of X is more than that of Y, the ratio of the radii of X and Y is

Question 9.

ABCD is a trapezium in which AB is parallel to CD. The sides AD and BC when extended, intersect at point E. If AB = 2 cm, CD = 1 cm, and perimeter of ABCD is 6 cm, then the perimeter, in cm, of △AEB\triangle AEB△AEB is

Question 10.

Question 11.

Question 12.

All the values of x satisfying the inequality 1x+5≤12x−3\cfrac{1}{x + 5} \leq \cfrac{1}{2x - 3}x+51​≤2x−31​ are

Question 13.

Question 14.

Question 15.

If mmm and nnn are natural numbers such that n>1n > 1n>1, and mn=225×340m^n = 2^{25} \times 3^{40}mn=225×340, then m−nm - nm−n equals

Question 16.

When 33333^{333}3333 is divided by 11, the remainder is

Question 17.

If x and y are real numbers such that 4x2+4y2−4xy−6y+3=04x^2 + 4y^2 - 4xy - 6y + 3 = 04x2+4y2−4xy−6y+3=0, then the value of (4x+5y)(4x + 5y)(4x+5y) is

Question 18.

If (x+62)12−(x−62)12=22(x + 6\sqrt{2})^{\cfrac{1}{2}} - (x - 6\sqrt{2})^{\cfrac{1}{2}} = 2\sqrt{2}(x+62​)21​−(x−62​)21​=22​, then x equals

Question 19.

Question 20.

If x and y satisfy the equations ∣x∣+x+y=15\mid x \mid + x + y = 15∣x∣+x+y=15 and x+∣y∣−y=20x + \mid y \mid - y = 20x+∣y∣−y=20, then (x−y)(x - y)(x−y) equals

Question 21.

Question 22.

The roots $\alpha, \beta$ of the equation $3x^2 + \lambda x - 1 = 0$ , satisfy $\cfrac{1}{\alpha^2} + \cfrac{1}{\beta^2} = 15$ .The value of $(\alpha^3 + \beta^3)^2$ , is

ABCD is a trapezium in which AB is parallel to CD. The sides AD and BC when extended, intersect at point E. If AB = 2 cm, CD = 1 cm, and perimeter of ABCD is 6 cm, then the perimeter, in cm, of $\triangle AEB$ is

All the values of x satisfying the inequality $\cfrac{1}{x + 5} \leq \cfrac{1}{2x - 3}$ are

If $m$ and $n$ are natural numbers such that $n > 1$ , and $m^n = 2^{25} \times 3^{40}$ , then $m - n$ equals

When $3^{333}$ is divided by 11, the remainder is

If x and y are real numbers such that $4x^2 + 4y^2 - 4xy - 6y + 3 = 0$ , then the value of $(4x + 5y)$ is

If $(x + 6\sqrt{2})^{\cfrac{1}{2}} - (x - 6\sqrt{2})^{\cfrac{1}{2}} = 2\sqrt{2}$ , then x equals

If x and y satisfy the equations $\mid x \mid + x + y = 15$ and $x + \mid y \mid - y = 20$ , then $(x - y)$ equals