Geometry Mock Test 11 - Online MCQ Exam

The digital root of 9876 is

1 Mark(s)

Your Answer:

A) 1 A) 1
B) 4 B) 4
C) 3 C) 3
D) 5 D) 5

Arrange the following expressions in ascending (increasing) order of their values:

1 Mark(s)

Your Answer:

A) 228 + 372 A) 228 + 372
B) 650 – 150 B) 650 – 150
C) 70 × 10 C) 70 × 10
D) 900 ÷ 2 D) 900 ÷ 2

If $a + b + c = 0$, find $\frac{a^2}{bc} + \frac{b^2}{ca} + \frac{c^2}{ab}$

1 Mark(s)

Your Answer:

2 2
3 3
4 4
5 5

The probability of randomly selecting a rotten apple is 0.18 from the heap of 900 apples. So, what is the number of rotten apples in a heap?

1 Mark(s)

Your Answer:

162 162
164 164
136 136
160 160

(1 + 3x) 3 is an example of:

1 Mark(s)

Your Answer:

A) Monomial A) Monomial
B) Binomial B) Binomial
C) Trinomial C) Trinomial
D) None of these D) None of these

Which of the following figures lie on the same base and between the same parallels? im-1

1 Mark(s)

Your Answer:

A) (i), (iv) A) (i), (iv)
B) (ii), (iii) B) (ii), (iii)
C) (ii), (iv) C) (ii), (iv)
D) (i) (iii) (i) (iii) D) (i) (iii) (i) (iii)

If $\left[\begin{array}{ll} 1 & 2 \\ 3 & 4 \end{array}\right]$, then A 2 – 5A is equal to

1 Mark(s)

Your Answer:

A) 2I A) 2I
B) 3I B) 3I
C) -2I C) -2I
D) null matrix D) null matrix

Find the HCF of \$8$ and \$12$

1 Mark(s)

Your Answer:

2 2
3 3
6 6
4 4

An isosceles ABC has A=30° and ∠B =75°. ∠C =

1 Mark(s)

Your Answer:

A) 30° A) 30°
B) 75° B) 75°
C) 105° C) 105°
D) 45° D) 45°

In the word MATHS, which of the following pair of letters shows rotational symmetry? ^

1 Mark(s)

Your Answer:

A) M and T A) M and T
B) H and S B) H and S
C) A and S C) A and S
D) T and S D) T and S

A car travels 50% faster than a bike. Both start at the same time from A to B. The car reaches 25 minutes earlier than the bike. If the distance from A to B is 100 km, find the speed of the bike.

1 Mark(s)

Your Answer:

120 km 120 km
100 km 100 km
80 km 80 km
75 km 75 km

A ruler is used to:

1 Mark(s)

Your Answer:

A) draw lines A) draw lines
B) draw circles B) draw circles
C) make an angle of 35° C) make an angle of 35°
D) None of these. D) None of these.

The angle of elevation of the sun, when the length of the shadow of a tree is √3 times the height of the tree, is :________?

1 Mark(s)

Your Answer:

30° 30°
45° 45°
60° 60°
90° 90°

If b² - 4ac > 0, and perfect square, then roots of ax² + bx + c = 0 are:

1 Mark(s)

Your Answer:

irrational irrational
imaginary imaginary
rational rational
equal equal

A boat running upstream takes 8 hours 48 min to cover a certain distance while it takes 4 hours to cover the same distance running downstream. What is the ratio between the speed of the boat and the speed of water current respectively?

1 Mark(s)

Your Answer:

2 : 1 2 : 1
3 : 1 3 : 1
8 : 3 8 : 3
Cannot be determined Cannot be determined

At any army camp the provisions were stored for 40 days but ten days after the no. of soldiers become double. Now the food lasts for x days. What is x?

1 Mark(s)

Your Answer:

30 30
40 40
50 50
15 15

A coin is tossed once, then the probability of getting tail is:

1 Mark(s)

Your Answer:

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

Two number is first increased by 10 % and then reduced by 10 % the number:__________?

1 Mark(s)

Your Answer:

2:5 2:5
4:5 4:5
6:7 6:7
3:5 3:5

A reduction of 40% in the price of bananas would enable a man to obtain 64 more for Rs.40, what is reduced price per dozen?

1 Mark(s)

Your Answer:

Rs.5 Rs.5
Rs.4 Rs.4
Rs.2 Rs.2
Rs.3 Rs.3

The compound interest on a certain sum of money for 2 years at 10 % per annum is Rs.420. The simple interest on the same sum at the same rate and for the same time will be_______?

1 Mark(s)

Your Answer:

Rs.350 Rs.350
Rs.375 Rs.375
Rs. 380 Rs. 380
Rs. 400 Rs. 400

Observe the pattern and find the next term:

1 Mark(s)

Your Answer:

A) 2$\frac{1}{10}$, 3$\frac{2}{10}$, 4$\frac{3}{10}$, ____________ , ____________ , ____________
B) 5$\frac{3}{10}$, 4$\frac{3}{10}$, 3$\frac{3}{10}$, ____________ , ____________ , ____________
C) 2$\frac{1}{10}$, 4$\frac{3}{10}$, 4$\frac{5}{10}$, ____________ , ____________ , ____________
D) 1$\frac{1}{10}$, 2$\frac{5}{10}$, 3$\frac{9}{10}$, ____________ , ____________ , ____________ , (\frac{6}{10}\), 7$\frac{1}{10}$, 8$\frac{8}{10}$,

In the following figure, x= ……………….

1 Mark(s)

Your Answer:

A) 110° A) 110°
B) 70° B) 70°
C) 90° C) 90°
D) 55° D) 55°

Mahad sold an article for Rs. 18000. Had he offered a discount of 10% on the selling price, he would have earned a profit of 8%. What is the cost price of the article?

1 Mark(s)

Your Answer:

Rs. 15000 Rs. 15000
Rs. 16200 Rs. 16200
Rs. 14700 Rs. 14700
Rs. 15900 Rs. 15900
None of these None of these

A line that intersects two lines in different points is known as:

1 Mark(s)

Your Answer:

angles angles
transversal lines transversal lines
vertex vertex
parallel lines parallel lines

The interest on Rs. 750 for 2 years is the same as the true discount on Rs. 960 due 2 years hence. If the rate of interest is the same in both cases, it is:

1 Mark(s)

Your Answer:

12% 12%
14% 14%
15% 15%
16% 16%

In a journey of 24 miles, two thirds of the distance was travelled with a speed of 40 mph and the remaining with 60 mph. How much time did the journey take?

1 Mark(s)

Your Answer:

14.4 minutes 14.4 minutes
20 minutes 20 minutes
28.8 minutes 28.8 minutes
32 minutes 32 minutes

The water in a rectangular reservoir having a base 80m by 60m is 6.5m deep.In what time can the water be amplified by a pipe of which the cross section is a square of a side 20cm if the water runs through the pipe at the rate of 15km per hour?

1 Mark(s)

Your Answer:

26hours 26hours
42hours 42hours
52hours 52hours
65hours 65hours

The perimeter of an equilateral triangle of side 5 cm each is ,

1 Mark(s)

Your Answer:

A) $\frac{\sqrt{3}}{4}$ × 15 cm A) $\frac{\sqrt{3}}{4}$ × 15 cm
B) $\frac{\sqrt{3}}{4}$ × 10 cm B) $\frac{\sqrt{3}}{4}$ × 10 cm
C) 10 cm C) 10 cm
D) 15 cm D) 15 cm

18 men can eat 20 kg of rice in 3 days. How long will 6 men take to eat 40 kg of rice?

1 Mark(s)

Your Answer:

20 20
18 18
32 32
20 20

A sum is divided among A, B, and C in ratio \$3:4:5$. If B gets $₹2000$ more than A, find the total sum.

1 Mark(s)

Your Answer:

₹20000 ₹20000
₹22000 ₹22000
₹24000 ₹24000
₹26000 ₹26000

In an ordered pair of Cartesian plane (a, b), the 'a' is known as:

1 Mark(s)

Your Answer:

y-coordinate y-coordinate
abscissa abscissa
x-coordinate x-coordinate
both b and c both b and c

Find the amount on Rs.8000 in 9 months at 20% per annum, if the interest being compounded quarterly?

1 Mark(s)

Your Answer:

Rs.1261 Rs.1261
Rs.9261 Rs.9261
Rs.9621 Rs.9621
Rs.9162 Rs.9162

A group of 10 representatives is to be selected out of 12 seniors and 10 juniors. In how many different ways can the group be selected, if it should have 5 seniors and 5 juniors?

1 Mark(s)

Your Answer:

¹²C₅ * 10 ¹²C₅ * 10
¹²C₇ * 10 ¹²C₇ * 10
¹²C₇ * ¹⁰C₅ ¹²C₇ * ¹⁰C₅
12 * ¹⁰C₅ 12 * ¹⁰C₅

Find the LCM of \$12$ and \$18$

1 Mark(s)

Your Answer:

24 24
30 30
36 36
48 48

The LCM of \$14$ and \$21$ is:

1 Mark(s)

Your Answer:

28 28
35 35
56 56
42 42

The Ratio of the length and breadth of a plot is 3:2 .If the breadth is 40m less than the what is the parameter of the plot?

1 Mark(s)

Your Answer:

480m 480m
320m 320m
400m 400m
450m 450m

The perimeter of a rectangle is 60m. If it’s length is twice its breadth then its area is__________?

1 Mark(s)

Your Answer:

160m2 160m2
180m2 180m2
200m2 200m2
220m2 220m2

The function f : A → B defined by f(x) = 4x + 7, x ∈ R is

1 Mark(s)

Your Answer:

A) one-one A) one-one
B) Many-one B) Many-one
C) Odd C) Odd
D) Even D) Even

How many meters of carpet 63cm will be required to be a floor of a room 14m by 9cm?

1 Mark(s)

Your Answer:

200m 200m
210m 210m
220m 220m
185m 185m

Which of the following angles is the measure of an obtuse angle?

1 Mark(s)

Your Answer:

A) 60° A) 60°
B) 120° B) 120°
C) 90° C) 90°
D) 30° D) 30°

What percentage of numbers from 1 to 70 have squares that end in the digit 1?

1 Mark(s)

Your Answer:

1 1
14 14
20 20
21 21

The maximum value in the class limit is called:

1 Mark(s)

Your Answer:

primary limit primary limit
upper limit upper limit
lower limit lower limit
secondary limit secondary limit

The successive averages which are computed for a sequence of days/months/years at a time is called:

1 Mark(s)

Your Answer:

fixed averages fixed averages
weighted averages weighted averages
moving averages moving averages
standard averages standard averages

If two matrices A and B have the same order and their corresponding elements are equal then it is called:

1 Mark(s)

Your Answer:

matrix equality matrix equality
rectangular matrix rectangular matrix
square matrix square matrix
identical matrix identical matrix

2π radians are equal to:

1 Mark(s)

Your Answer:

180° 180°
360° 360°
90° 90°
270° 270°

An expression for total cost is given by 100 x – 7, where x is the number of items. Find the cost for 4 items.

1 Mark(s)

Your Answer:

A) 400 A) 400
B) 93 B) 93
C) 393 C) 393
D) 293 D) 293

Bilal spends 45% of his monthly income on household items, 25% of his monthly income on buying cloths, 7.5% of his monthly income on medicines and saves the remaining amount which is Rs. 9000. Find his monthly income.

1 Mark(s)

Your Answer:

Rs. 40000 Rs. 40000
Rs. 36000 Rs. 36000
Rs. 50000 Rs. 50000
Rs. 45000 Rs. 45000
None of these None of these

Evaluating Your Answers

Geometry Mock Test 11 : Question 1 of 47