AP DSC 2024 Maths English Medium Mock Test

Maths English Medium

Mean of 9 distinct observations is 20. if each of the largest observations is increased by 2/3 and the least 4 observations decreased by 8/3 the mean of the result is.......

19 8/9

19 1/9

20 8/9

21 1/9

Question 1 of 24

Maths English Medium

Set builder form of a null set is ............

{x⁄x = 0}

{x⁄x ≠ 0}

{x⁄x ∈ 0}

{x⁄x = 0}

Question 2 of 24

Maths English Medium

In a kiddy bank Rs. 2 coins are 2 1/2 times that of Rs. 5 coins. If the total amount of those is Rs. 240, then Rs. 5 coins are.........

60

42

56

24

Question 3 of 24

Maths English Medium

The circumradius of an equilateral triangle of side 4√3 cm is ....in cm.

2√3

4

4/√3

3√3

Question 4 of 24

Maths English Medium

If the mean of set of observations x_1, x_2,......x₁₀ is 20 then the mean of x₁ + 4, x₂ + 8, x₃  + 12, ....., x₁₀ + 40 is .................

38

40

34

42

Question 5 of 24

Maths English Medium

Given that √2 = 1.414, √5 = 2.236. Then the value of 1/√10 up to 4 decimal places is............

0.3162

0.0316

0.1079

1.0792

Question 6 of 24

Maths English Medium

if 'n' is a positive odd integer then (n+1)^3-n(n^2+2n+3)-2 is exactly divisible by..............

7

8

9

6

Question 7 of 24

Maths English Medium

At what time will the angle between the hands of a clock be 700, after 6 pm?

6.10 am

6.30 am

6.20 am

6.20 am

Question 8 of 24

Maths English Medium

The rational number 7/5 lies between ...........

√5 and √7

√2 and √3

√7 and √11

√3 and √5

Question 9 of 24

Maths English Medium

MATHEMATICS

if ((x+2)^2+1)/(x+2)=3 then the value of ((x+2)^6+1)/(x+2)^3 is .................

18

27

36

3

Question 10 of 24

Maths English Medium

The lateral surface area of a cube is 576 cm³ then total surface area is ..........

745 cm3

864 cm3

1728 cm3

648 cm3

Question 11 of 24

Maths English Medium

If A:B = 1/3 ∶ 1/4 and B:C = 1/6 ∶ 1/5 then A:B:C is .........

 

1/2:5/12:1/20

9:12:10

4:8:9

1/9:1/12:1/10

Question 12 of 24

Maths English Medium

Mean, median of an ungrouped data 14, x, y,18, 17 is y. If y = x + 1 then median is ........

18

16

14

17

Question 13 of 24

Maths English Medium

The number of non-empty proper subsets of a set A is '0' then n(A) is .............

1

0

2

3

Question 14 of 24

Maths English Medium

5/6th of a certain amount exceeds 4/7 of the amount by 11 rupees. Then the amount in rupees is.........

38

35

42

45

Question 15 of 24

Maths English Medium

The diagonals of a quadrilateral are equal and perpendicular to each other. Then quadrilateral is.......

rectangle

rhombus

rhombus

square

Question 16 of 24

Maths English Medium

The Circumference of a circumcircle of a triangle whose sides are 3cm, 4cm, 5cm respectively is ........

π/5

5π

π + 5

π - 5

Question 17 of 24

Maths English Medium

A circle of radius 3 cm is inscribed in an equilateral triangle. Then the area of the triangle in cm² is..............

9

27√3

81

9√3

Question 18 of 24

Maths English Medium

if the mean of n observations is 5 and each observation is doubled and 1 is substracted, then mean of the new 'n' observations is............

10n - 1

5n

9

2n - 1

Question 19 of 24

Maths English Medium

if the radius of a cylinder is doubled keeping lateral surface area the same, then its height is...........

Doubled

Three times

Halved

1 1/2

Question 20 of 24

Maths English Medium

Two numbers are the ratio of √13 ∶√2197 and their sum is 462. Then the numbers are......

33,429

36,426

62,400

66,396

Question 21 of 24

Maths English Medium

In a triangle ABC, an incircle is touching the sides AB, BC, AC at D, E, F. if  BD=5cm, CE=6cm and AF=7cm, then the perimeter of the triangle is...........

36 cm

42 cm

18 cm

13 cm

Question 22 of 24

Maths English Medium

A student got 75% of marks in Mathematics. He got 80% of Mathematics marks in English. If the examinations kept 50 marks each, his marks in English are.......

40

30

60

50

Question 23 of 24

Maths English Medium

Factors of (a^2-b^2 )c+(b^2-c^2 )a are..........

(a-b),(ab+c^2 )

(a-c),(ab+c^2)

(a-c),(ac+b^2)

(a-b),(ab+b^2)

Question 24 of 24

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*Note: ప్రతి పరీక్షలో మీరు కొత్త ప్రశ్నలతో పరీక్షను ఎదుర్కోవలసి ఉంటుంది, కాబట్టి మాక్ టెస్ట్ -1, మాక్ టెస్ట్ -2 మరియు మొదలైనవి సృష్టించాల్సిన అవసరం లేదు, పరీక్షను పూర్తి చేసి పేజీ రిఫ్రెష్ చేయండి , ఇదే ప్రాక్టీస్ టెస్ట్ మీకు కొత్త / వేరే ప్రశ్నలతో మొదలవుతుంది.