Algebra Mock Test 1 - Online MCQ Exam

The area of sector of a circle whose radius is 12 metro and whose angle at the center is 42° is?

1 Mark(s)

Your Answer:

26.4 m2 26.4 m2
39.6 m2 39.6 m2
52.8 m2 52.8 m2
79.2 m2 79.2 m2

The ratio of \$15:20$ in simplest form is:

1 Mark(s)

Your Answer:

0.085416666666667 0.085416666666667
0.12777777777778 0.12777777777778
0.17013888888889 0.17013888888889
0.2125 0.2125

The product of $\frac{11}{13}$ and 4 is

1 Mark(s)

Your Answer:

A) 3 $\frac{5}{13}$ A) 3 $\frac{5}{13}$
B) 5 $\frac{3}{13}$ B) 5 $\frac{3}{13}$
C) 13 $\frac{5}{5}$ C) 13 $\frac{5}{5}$
D) 13 $\frac{5}{3}$ (\frac{5}{13}\) D) 13 $\frac{5}{3}$ (\frac{5}{13}\)

Which of the following is not a landmark number in Roman Numerals

1 Mark(s)

Your Answer:

A) 10 A) 10
B) 100 B) 100
C) 1000 C) 1000
D) 10,000 D) 10,000

If p(x) = 3x – 7, then p(x) + p(-x) is:

1 Mark(s)

Your Answer:

A) 7 A) 7
B) 6x B) 6x
C) 0 C) 0
D) -14 D) -14

Find the one which does not belong to that group ?

1 Mark(s)

Your Answer:

Pakistan : Rupee Pakistan : Rupee
America : Dollar America : Dollar
Quwait : Dinar Quwait : Dinar
Australia : Pound Australia : Pound
Japan : Yen Japan : Yen

Simplify: $5 + 3 \times 2$

1 Mark(s)

Your Answer:

11 11
13 13
16 16
10 10

Find the HCF of \$40$ and \$60$

1 Mark(s)

Your Answer:

10 10
15 15
30 30
20 20

A person can swim in still water at 4 km/h. If the speed of water 2 km/h, how many hours will the man take to swim back against the current for 6km?

1 Mark(s)

Your Answer:

3 3
4 4
4 (1/2) 4 (1/2)
Insufficient data Insufficient data

75 % of a number when added to 75 is equal to the number. The number is:_______?

1 Mark(s)

Your Answer:

150 150
200 200
225 225
300 300

The solution of 4x - 2 > 6 is:

1 Mark(s)

Your Answer:

x > 2 x > 2
x < 6 x < 6
x = 4 x = 4
x > 4 x > 4

Which is the largest 4-digit number that can be exactly divisible by 66?

1 Mark(s)

Your Answer:

9987 9987
9912 9912
9913 9913
9966 9966

Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is?

1 Mark(s)

Your Answer:

60 gallons 60 gallons
100 gallons 100 gallons
120 gallons 120 gallons
180 gallons 180 gallons

In a game of billiards, A can give B 20 points in 60 and he can give C 30 points in 60. How many points can B give C in a game of 100?

1 Mark(s)

Your Answer:

50 50
40 40
25 25
15 15

A trader lists his articles 20% above C.P and allows a discount of 10% on cash payment. His gain percent is:

1 Mark(s)

Your Answer:

10% 10%
8% 8%
5% 5%
6% 6%

If x % of 80 = 20% of y, then x = ? and y = ?

1 Mark(s)

Your Answer:

x = 20, y = 20 x = 20, y = 20
x = 20, y = 40 x = 20, y = 40
x = 20, y = 80 x = 20, y = 80
Cannot be determined Cannot be determined

In the given figure, a and b are

1 Mark(s)

Your Answer:

A) Corresponding angles A) Corresponding angles
B) Alternate exterior angles B) Alternate exterior angles
C) Exterior angles C) Exterior angles
D) Vertically opposite angles D) Vertically opposite angles

Which of the following is a triangular number?

1 Mark(s)

Your Answer:

A) 5 A) 5
B) 10 B) 10
C) 12 C) 12
D) 16 D) 16

The third term of a GP is 4. The product of first 5 terms is

1 Mark(s)

Your Answer:

A) 4 3 A) 4 3
B) 4 5 B) 4 5
C) 4 4 C) 4 4
D) 4 6 D) 4 6

If A = {1, 2, 3, 4} and B = {4, 5, 6, 7} then A∪B should be:

1 Mark(s)

Your Answer:

{2, 3, 4, 5, 6, 7} {2, 3, 4, 5, 6, 7}
{1, 2, 3, 4, 5, 6, 7} {1, 2, 3, 4, 5, 6, 7}
{4} {4}
{1, 2, 3, 5, 6, 7} {1, 2, 3, 5, 6, 7}

Which of the following numbers are divisible by 4?

1 Mark(s)

Your Answer:

A) 4096 A) 4096
B) 21084 B) 21084
C) 31795012 C) 31795012
D) All of these D) All of these

When the numerator of a fraction is decreased by 25% and its denominator is decreased by 20%, the new fraction obtained is 3/4. Find the original fraction?

1 Mark(s)

Your Answer:

5/4 5/4
4/7 4/7
5/6 5/6
6/7 6/7
None of these None of these

A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water?

1 Mark(s)

Your Answer:

60 kmph 60 kmph
10 kmph 10 kmph
30 kmph 30 kmph
5 kmph 5 kmph

A number when divided by \$5$ leaves remainder \$3$. What will be the remainder when the square of this number is divided by \$5$?

1 Mark(s)

Your Answer:

2 2
4 4
3 3
1 1

What is $7^2$?

1 Mark(s)

Your Answer:

49 49
42 42
56 56
63 63

The absolute value of integers |-10| and |-12| are:

1 Mark(s)

Your Answer:

10, 20, -10, -20 10, 20, -10, -20
0, -10 0, -10
10, 12 10, 12
0, 12 0, 12

Find the C.I. on a sum of Rs.1600 for 9 months at 20% per annum, interest being compounded quarterly?

1 Mark(s)

Your Answer:

Rs.17684 Rs.17684
Rs.1684 Rs.1684
Rs.2522 Rs.2522
Rs.3408 Rs.3408

If each ticket of amusement park is sold for $20 then the function for total sales can be written as:

1 Mark(s)

Your Answer:

y = 20 + x y = 20 + x
20xy 20xy
x = 20y x = 20y
y = 20x y = 20x

A line segment determined by the center and a point on the circle is called:

1 Mark(s)

Your Answer:

radial segment radial segment
diameter diameter
chord chord
radius radius

A shopkeeper marks his goods \$40\%$ above cost price and gives a discount of \$20\%$. Find his profit percentage.

1 Mark(s)

Your Answer:

0.1 0.1
0.12 0.12
0.15 0.15
0.18 0.18

If $a:b = 3:4$ and $b:c = 5:6$, find $a:b:c$

1 Mark(s)

Your Answer:

0.63916666666667 0.63916666666667
0.51134259259259 0.51134259259259
0.42729166666667 0.42729166666667
0.76701388888889 0.76701388888889

If tan θ - cot θ = 0, what will be the value of sin θ + cos θ?

1 Mark(s)

Your Answer:

1 1
√2 √2
1/√2 1/√2
None of the above None of the above

What is $\sqrt{784}$?

1 Mark(s)

Your Answer:

26 26
28 28
30 30
32 32

In a certain class the ratio of men to women is 3:5. If the class has 24 people in it, how many are women?

1 Mark(s)

Your Answer:

9 9
12 12
15 15
18 18

6 2/3 * 9 3/5 * 2 1/3 + 1 1/3 = __________?

1 Mark(s)

Your Answer:

150 1/3 150 1/3
150 2/3 150 2/3
149 2/3 149 2/3
149 1/3 149 1/3

A watch was sold at a loss of 10%. If it was sold for Rs.140 more, there would have been a gain of 4%. What is the cost price?

1 Mark(s)

Your Answer:

Rs.1000 Rs.1000
Rs.1140 Rs.1140
Rs.860 Rs.860
Rs.760 Rs.760

In an exam, Amir scored 64 percent, Masood scored 36 percent and asif 44 percent. The maximum score awarded in the exam is 800. Find the average mark scored by all the three boys?

1 Mark(s)

Your Answer:

384 384
364 364
324 324
404 404

Which of the following numbers is a supercell in the grid [45, 78, 92, 31, 60]?

1 Mark(s)

Your Answer:

A) 45 A) 45
B) 78 B) 78
C) 92 C) 92
D) 60 In the given grid, 92 is greater than 78 (to its left) and 31 (to its right), making it a supercell. Hence correct answer is option (c).

If the price of petral is increased by 20% by what percentage should the consumption be decreased by the consumer if the expenditure on petrel remains unchanged?

1 Mark(s)

Your Answer:

16 2/3% 16 2/3%
6 2/3% 6 2/3%
8% 8%
15% 15%

A person can row \$20$ km downstream in \$2$ hours and \$12$ km upstream in \$3$ hours. Find the speed of the person in still water and the speed of the stream.

1 Mark(s)

Your Answer:

7 km/h, 3 km/h 7 km/h, 3 km/h
6 km/h, 4 km/h 6 km/h, 4 km/h
8 km/h, 2 km/h 8 km/h, 2 km/h
5 km/h, 5 km/h 5 km/h, 5 km/h

What is $23 \times 8$?

1 Mark(s)

Your Answer:

176 176
184 184
192 192
200 200

Shreyash can count 20 coins every minute. The number of coins Shreyash can count in one day is:

1 Mark(s)

Your Answer:

A) 14400 A) 14400
B) 28800 B) 28800
C) 7200 C) 7200
D) 8400 D) 8400

5 % of the income of A is equal to 15 % of the income of B and 10 % of the income of B is equal to 20 % of the income of c. If the income of C is Rs. 2000. What is the total income of A, B and C?

1 Mark(s)

Your Answer:

Rs. 14000 Rs. 14000
Rs 16000 Rs 16000
Rs. 18000 Rs. 18000
Rs. 12400 Rs. 12400

The number which exceeds 16% of it by 42 is________?

1 Mark(s)

Your Answer:

50 50
52 52
58 58
60 60

The square root of 196 is

1 Mark(s)

Your Answer:

A) 12 A) 12
B) 11 B) 11
C) 15 C) 15
D) 14 D) 14

In an examination 38% of students fail in English and 61% pass in Urdu and 23% fail in both. Find the actual failure percentage?

1 Mark(s)

Your Answer:

46% 46%
61% 61%
54% 54%
70% 70%

What is $\sqrt{400}$?

1 Mark(s)

Your Answer:

18 18
20 20
22 22
24 24

A sum of $₹15000$ is lent at \$12\%$ compound interest per annum. Find the amount after \$3$ years.

1 Mark(s)

Your Answer:

₹21073.92 ₹21073.92
₹21000 ₹21000
₹21500 ₹21500
₹22000 ₹22000

7.5 can be expressed in the form $\frac{p}{q}$ as:

1 Mark(s)

Your Answer:

A) $\frac{69}{9}$ A) $\frac{69}{9}$
B) $\frac{79}{99}$ B) $\frac{79}{99}$
C) $\frac{7}{9}$ C) $\frac{7}{9}$
D) none of these D) none of these

The minimum probability of an event is

1 Mark(s)

Your Answer:

A) 0 A) 0
B) 1 B) 1
C) $\frac{1}{2}$ C) $\frac{1}{2}$
D) -1. D) -1.

The true discount on a bill due 9 months hence at 16% per annum is Rs. 189. The amount of the bill is:

1 Mark(s)

Your Answer:

Rs. 1386 Rs. 1386
Rs. 1764 Rs. 1764
Rs. 1575 Rs. 1575
Rs. 2268 Rs. 2268

In an office, totally there are 6400 employees and 65% of the total employees are males. 25% of the males in the office are at-least 50 years old. Find the number of males aged below 50 years?

1 Mark(s)

Your Answer:

1040 1040
2080 2080
3120 3120
4160 4160
None of these None of these

Which of the following function is not a mathematics function?

1 Mark(s)

Your Answer:

many to one many to one
one-to-many one-to-many
one to one one to one
All of the mentioned All of the mentioned

What is the result of multiplying the largest single-digit number by 3?

1 Mark(s)

Your Answer:

A) 18 A) 18
B) 21 B) 21
C) 27 C) 27
D) 30 D) 30

A line which connects any two points on a circle is known as:

1 Mark(s)

Your Answer:

perimeter perimeter
diameter diameter
chord chord
radius radius

A typist uses a paper 30cm x 15cm.He leaves a margin at 2.5cm at the top and the bottom and 12.5cm on either side. What percentage of paper area is approximately available for typing

1 Mark(s)

Your Answer:

65% 65%
70% 70%
80% 80%
60% 60%

The area of largest triangle that can be inscribed in a semicircle of radius R cm is__________?

1 Mark(s)

Your Answer:

2R cm2 2R cm2
R2 cm2 R2 cm2
1/2 R2 cm2 1/2 R2 cm2
2 R2 cm2 2 R2 cm2

1 – $\frac{1}{2}$ =

1 Mark(s)

Your Answer:

A) $\frac{1}{2}$ A) $\frac{1}{2}$
B) 1 B) 1
C) –$\frac{1}{2}$ C) –$\frac{1}{2}$
D) $\frac{1}{4}$ (\frac{1}{2}\) D) $\frac{1}{4}$ (\frac{1}{2}\)

By selling Toffees at 20 for a rupee, a man loses 40 %. To gain 20 %, for one rupee he must sell?

1 Mark(s)

Your Answer:

16 toffees 16 toffees
20 toffees 20 toffees
25 toffees 25 toffees
24 toffees 24 toffees

Two pipes A and B can fill a cistern in 12 and 15 minutes respectively. Both are opened together but after 3 minutes A is turned off. After how much more time will the cistern be filled?

1 Mark(s)

Your Answer:

3 1/4 min 3 1/4 min
5 1/4 min 5 1/4 min
8 1/4 min 8 1/4 min
9 1/4 min 9 1/4 min

The value of cot -1 9 + cosec -1 ($\frac{\sqrt{41}}{4}$) is given by

1 Mark(s)

Your Answer:

A) 0 A) 0
B) $\frac{\pi}{4}$ B) $\frac{\pi}{4}$
C) tan -1 2 C) tan -1 2
D) $\frac{\pi}{2}$ (\frac{\pi}{4}\) We hope the given Maths MCQs for Class 12 with Answers Chapter 2 Inverse Trigonometric Functions will help you. If you have any query regarding CBSE Class 12 Maths Inverse Trigonometric Functions MCQs Pdf, drop a comment below and we will get back to you at the earliest. -->

Find the Compound Interest on Rs. 15,625 for 9 months at 16% per annum compounded quarterly?

1 Mark(s)

Your Answer:

Rs. 1851 Rs. 1851
Rs. 1941 Rs. 1941
Rs. 1951 Rs. 1951
Rs. 1961 Rs. 1961

XY = YX is a true or false statement if the order of A matrix and B matrix is the same.

1 Mark(s)

Your Answer:

False False
True True

5 × (7 + 3) =

1 Mark(s)

Your Answer:

A) 5 × 7 × 3 A) 5 × 7 × 3
B) 5 × 7 + 3 B) 5 × 7 + 3
C) 5 × 7 + 5 × 3 C) 5 × 7 + 5 × 3
D) 7 + 5 × 3 D) 7 + 5 × 3

What is the output of X (Ex-or) Y, if the bits of X is 001101 and the bits of Y is 100110?

1 Mark(s)

Your Answer:

Output of X (Ex-or) Y is 101011 Output of X (Ex-or) Y is 101011
Output of X (Ex-or) Y is 1101010 Output of X (Ex-or) Y is 1101010
Output of X (Ex-or) Y is 101000 Output of X (Ex-or) Y is 101000
Output of X (Ex-or) Y is 0010101 Output of X (Ex-or) Y is 0010101

Which of the following list of numbers forms an AP?

1 Mark(s)

Your Answer:

A) √3, √6, √9, √12, ……… A) √3, √6, √9, √12, ………
B) 1 2 , 3 2 , 5 2 , 7 2 , ……… B) 1 2 , 3 2 , 5 2 , 7 2 , ………
C) 1 2 , 5 2 , 7 2 , 73, ………. C) 1 2 , 5 2 , 7 2 , 73, ……….
D) a, a 2 , a 3 , a 4 , ………. D) a, a 2 , a 3 , a 4 , ……….

Find the Missing Number in the series 1, 6, 13, 22, 33 ?

1 Mark(s)

Your Answer:

36 36
40 40
46 46
52 52

A 25 cm wide path is to be made around a circular garden having a diameter of 4 meters. Approximate area of the path is square meters is__________?

1 Mark(s)

Your Answer:

3.34 3.34
2 2
4.5 4.5
5.5 5.5

The perimeter of a rectangle with length \$15$ cm and width \$8$ cm is:

1 Mark(s)

Your Answer:

40 cm 40 cm
42 cm 42 cm
44 cm 44 cm
46 cm 46 cm

A person buys \$100$ oranges at $₹5$ each. He sells \$40$ at $₹6$ each, \$50$ at $₹5$ each, and remaining at $₹4$ each. Find his profit or loss percentage.

1 Mark(s)

Your Answer:

0.06 0.06
0.07 0.07
0.08 0.08
0.09 0.09

A man sells two articles for Rs.3600 each and he gains 30% on the first and loses 30% on the next. Find his total gain or loss?

1 Mark(s)

Your Answer:

9% loss 9% loss
400 400
4000 4000
324 324

If a man walks at 6 kmph, he can reach his destination at 9:00 am. However, he walks a little slower and reaches only at 10:00 am. If the distance to his destination was 12 km, at what speed did he walk?

1 Mark(s)

Your Answer:

5 kmph 5 kmph
4 kmph 4 kmph
4.5 kmph 4.5 kmph
3 kmph 3 kmph

A polygon having 3 sides is called:

1 Mark(s)

Your Answer:

quadrilateral quadrilateral
triangle triangle
hexagon hexagon
rectangle rectangle

Three coins are tossed simultaneously 600 times with the following frequencies of different outcomes: The probability of getting 3 heads is

1 Mark(s)

Your Answer:

A) $\frac{1}{2}$ A) $\frac{1}{2}$
B) $\frac{1}{3}$ B) $\frac{1}{3}$
C) $\frac{1}{4}$ C) $\frac{1}{4}$
D) $\frac{1}{5}$ (\frac{1}{4}\) D) $\frac{1}{5}$ (\frac{1}{4}\)

Assertion (A) The simplest form of $\frac{12}{20}$ is $\frac{3}{5}$. Reason (R) A fraction is said to be in the simplest (or lowest) form if its numerator and denominator have no common factor except 1.

1 Mark(s)

Your Answer:

A) Both A and R are true and R is the correct explanation of A.
B) Both A and R are frue and R is not the correct explanation of A.
C) A is true but R is false. C) A is true but R is false.
D) A is false but R is true. D) A is false but R is true.

Evaluating Your Answers

Algebra Mock Test 1 : Question 1 of 75