Mathematics Diagnostic Tests

118

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Mathematics Diagnostic Test

Topic: Mathematics Diagnostic Test

Quiz Contains: 20 MCQs

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1 / 20

For an identity cot⁴+ cot²0 = cosec+0 – cosec⁴0, is:

2π

π /2

Non of these

2 / 20

360 students study at a school where 248 students study Turkish, 126 study Arabic, and 18 study neither. How many students study both Arabic and Turkish?

3 / 20

if y=a^x then y_n is equal to (where a>0,xxER)

a^x.Ina

a^nx.lna

a^x(lna)^n

a^nx(lna)^n

4 / 20

In any triangle ABC, with usual notation, which one of them is not true

∆ = 1/2 ab sinγ

∆ =1/2 bc sinα

∆ =1/2 α sin β γ/sin α

∆2 =s (s a)(s b)(s c)

5 / 20

If A(-1,h), B(3,2) and C(7,3) are collinear, then h =?

-1

None of these

6 / 20

Sin^-1 (-x) =…….

– Sin-1x

Sin-¹ x

π – Sin-1 x

π – Sin x

7 / 20

If the line segment obtained by joining any two points of a region lies entirely within the region is called:

Concave

Convex

Both A and B

None

8 / 20

If cos x=-1 then solution set is

{pi}

{pi+npi}

{pi+2npi, n€Z}

None of these

9 / 20

2 sin² [a/2]=

1+cos a

1- cos a

1+sin a

1- sin a

10 / 20

If (|r|<1) then, (S_n =)

(frac{a_1 (1 – r^n)}{1-r})

(frac{a_1 (r^n – 1)}{1-r})

(frac{a_1 (r^n – 1)}{r-1})

(frac{a_1 (1 – r^n)}{r-1})

11 / 20

The probability that a leap year selected at random will contain 53 sundays, is:

3/7

1/7

2/7

12 / 20

13 / 20

What will be the volume of parallelepiped represented by the vectors u = 9i – 5j, v = 6i – 7j + k, w = i – k?

14 / 20

The conic ax²+2hxy+by+2gx+2fy+c=0 never represent a circle if:

a ≠ b. h ≠ 0

h ≠ 0

a=b

h = 0

15 / 20

If h² and higher powers of ‘h’ are neglected then √1+2h/1-h

1-3/2h

1+3/2h

1-2/3h

1+2/3h

16 / 20

17 / 20

18 / 20

sin 15=?

√3 – 1 / 2√2

√3+1 / 2√2

√3 +1 / 2

√3 – 1 / 2

19 / 20

Derivation of x3 w.r.t x2 is:

3x^2

None of these

20 / 20

47. If the discriminant is negative, then the roots are:

(a) Real & distinct

(b) Imaginary & distinct

(d) Irrational and distinct

Your score is

Pos.	Name	Score	Duration
1	Anonymous	100 %	48 seconds
2	Saad Khan	100 %	54 seconds
3	Shaista	100 %	55 seconds
4	osaid	100 %	2 minutes 41 seconds
5	abdullah umar	95 %	56 seconds
6	Saad	95 %	1 minutes 1 seconds
7	abdullah umar	95 %	1 minutes 12 seconds
8	12345	90 %	1 minutes 11 seconds
9	Taha	90 %	1 minutes 56 seconds
10	Maham	90 %	5 minutes 16 seconds
11	Hello 2	85 %	1 minutes 23 seconds
12	Mudasir bangash	85 %	2 minutes 20 seconds
13	Saeed	85 %	2 minutes 46 seconds
14	N	80 %	1 minutes 39 seconds
15	Hi	75 %	1 minutes 37 seconds
16	Ahmad	75 %	1 minutes 38 seconds
17	rida	75 %	1 minutes 47 seconds
18	Muhammmad yahya	75 %	2 minutes 26 seconds
19	Yasir	75 %	6 minutes 16 seconds
20	raomohib	75 %	31 minutes 2 seconds
21	uzair	75 %	34 minutes 30 seconds
22	amna	70 %	1 minutes 41 seconds
23	Abdullah umar	70 %	1 minutes 58 seconds
24	Muhammad Essa Mahar	70 %	2 minutes 18 seconds
25	fjwkjsj	70 %	10 minutes 28 seconds
26	Muhammad Maaz khan	70 %	17 minutes 40 seconds
27	Noor	65 %	1 minutes 30 seconds
28	Muaz Rana	65 %	1 minutes 53 seconds
29	Adil	65 %	2 minutes 13 seconds
30	Hello	65 %	2 minutes 23 seconds
31	Abid ur Rahman	65 %	5 minutes 29 seconds
32	R	60 %	1 minutes 42 seconds
33	Azwa mudassar	60 %	4 minutes 59 seconds
34	fatima	60 %	20 minutes 21 seconds
35	Asfg	60 %	22 minutes 59 seconds
36	Ahmad Hassan	55 %	3 minutes 35 seconds
37	Ubaid	55 %	5 minutes 16 seconds
38	Mudasir Jamal	55 %	7 minutes 29 seconds
39	Soem	55 %	8 minutes 46 seconds
40	Taha	55 %	13 minutes 20 seconds
41	nemo	55 %	20 minutes 10 seconds
42	None	55 %	25 minutes 16 seconds
43	Maham	55 %	26 minutes 14 seconds
44	Uzair	55 %	28 minutes 36 seconds
45	Noor	50 %	1 minutes 41 seconds
46	Zubaida	50 %	4 minutes 52 seconds
47	Ehsan shah	50 %	5 minutes 6 seconds
48	As	50 %	6 minutes 17 seconds
49	Sheraz	50 %	6 minutes 24 seconds
50	Iraj	50 %	7 minutes
51	sadia	50 %	9 minutes 59 seconds
52	osaid	50 %	52 minutes 56 seconds
53	amna	45 %	3 minutes 47 seconds
54	Muaz Rana	45 %	6 minutes 14 seconds
55	Muhammmad yahya	45 %	6 minutes 22 seconds
56	Ahmad	45 %	7 minutes 34 seconds
57	Muhammad Ali	45 %	7 minutes 52 seconds
58	hi	45 %	9 minutes 5 seconds
59	Raj rathi	45 %	17 minutes 17 seconds
60	Adnanh	45 %	59 minutes 58 seconds
61	Hamza Jadoon	45 %	1 hours 2 minutes 30 seconds
62	Ahmad Ali	40 %	7 minutes 3 seconds
63	Maaz	40 %	7 minutes 52 seconds
64	Kashif Iqbal	40 %	11 minutes 16 seconds
65	Fatima Ajmal	40 %	13 minutes 17 seconds
66	Najeeb Ahmed	40 %	13 minutes 40 seconds
67	.	40 %	15 minutes 19 seconds
68	rida	40 %	15 minutes 51 seconds
69	fawad	40 %	17 minutes 53 seconds
70	Saeed ullah shah	40 %	19 minutes 42 seconds
71	Muhammad Momin Sajjad	35 %	1 minutes 50 seconds
72	arhum	35 %	4 minutes 28 seconds
73	Furqan Ahmed	35 %	6 minutes 55 seconds
74	Muhammad saad ur rehman	35 %	7 minutes 15 seconds
75	Nn	35 %	7 minutes 29 seconds
76	Azwa Mudassar	35 %	9 minutes 36 seconds
77	Ayesha	35 %	13 minutes 53 seconds
78	Moiz	35 %	14 minutes 59 seconds
79	za	35 %	15 minutes 15 seconds
80	Usman Malik	35 %	17 minutes 9 seconds
81	YaSiR	35 %	24 minutes 13 seconds
82	eman	30 %	1 minutes 15 seconds
83	Abdullah umar	30 %	2 minutes 37 seconds
84	Muhammad Abu Zar	30 %	2 minutes 44 seconds
85	Sohaib Hafeez	30 %	5 minutes 4 seconds
86	ahmar	30 %	5 minutes 34 seconds
87	Ubaid	30 %	5 minutes 54 seconds
88	Who cares	30 %	6 minutes 46 seconds
89	nemo	30 %	12 minutes 51 seconds
90	y	30 %	16 minutes 32 seconds
91	Zeeshanjaat	30 %	18 minutes 43 seconds
92	PLSBOOST	25 %	33 seconds
93	Dawood	25 %	2 minutes 43 seconds
94	Kashif	25 %	3 minutes 13 seconds
95	my	25 %	4 minutes 15 seconds
96	Iqra	25 %	4 minutes 25 seconds
97	hassan	25 %	4 minutes 30 seconds
98	Saad Khan	25 %	5 minutes 13 seconds
99	Adil	25 %	10 minutes 5 seconds
100	maliksubhan	20 %	1 minutes 30 seconds
101	Noor	20 %	4 minutes 3 seconds
102	Hamza	20 %	6 minutes 19 seconds
103	Mahad	20 %	8 minutes 5 seconds
104	Muhammad Essa Mahar	20 %	8 minutes 49 seconds
105	Wilayat Ali	20 %	9 minutes 53 seconds
106	Daniyal	20 %	26 minutes 24 seconds
107	Annu	15 %	2 minutes 35 seconds
108	Elsa	15 %	2 minutes 57 seconds
109	R	15 %	2 minutes 58 seconds
110	Abdullah abbas	15 %	4 minutes 7 seconds
111	Abid ur Rahman	15 %	8 minutes 34 seconds
112	Talha	10 %	2 minutes 21 seconds
113	MUHAMMAD ABDULLAH	5 %	51 seconds
114	Amina	5 %	2 minutes 2 seconds
115	Name	5 %	8 minutes 3 seconds
116	abdullah umar	0 %	19 seconds
117	Alisha noor	0 %	1 minutes 9 seconds
118	Umer	0 %	1 minutes 29 seconds

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