3
You visited us
3
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Mathematics
Combination with Restrictions
Answer the qu...
Question
Answer the questions based on the given information. Numbers are written on the Chess Board as given
The total number of odd numbers on the white box are :
A
8
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
16
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
24
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
32
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
D
16
Every odd row has 4 odd numbers on white boxes
Number of odd rows
=
4
∴
Number of odd numbers on white boxes
=
4
×
4
=
16
Option B is correct
Suggest Corrections
0
Similar questions
Q.
Answer the questions based on the given information. Numbers are written on the Chess Board as given
If
a
8
=
a
1
+
a
2
+
a
3
+
.
.
.
.
.
.
.
+
a
7
b
8
=
b
1
+
b
2
+
b
3
+
.
.
.
.
.
.
+
b
7
.................
..................
h
8
=
h
1
+
h
2
+
h
3
+
.
.
.
.
.
+
h
8
=
What is
a
8
+
b
8
+
.
.
.
.
+
h
8
=
Q.
Read the following information carefully to answer the questions that follow. The questions are based on following coding formats:
Study the following information to answer the given questions.
In a certain code.
‘House on the left’ is written as ‘ 4 9 3 2’
‘Left is also right’ is written as ‘ 9 7 6 5 ’
‘Flowers on people’ is written as ‘ 1 3 8’
‘People are right’ is written as ‘ 0 1 6’
‘House is’ written as ‘7 4’.
Q. 8 6 3 1 5 is coded as
Q.
There are
100
boards in a box on which the number
1
to
100
are written. If one board is selected randomly from a box then find the probability of:
(1) The number on the board is two digit.
(2) The number on the board is a multiple of
7
.
(3) The number on the board is four digit.
Q.
Read the following information carefully to answer the questions that follow. The questions are based on following coding formats:
Study the following information to answer the given questions.
In a certain code.
‘House on the left’ is written as ‘ 4 9 3 2’
‘Left is also right’ is written as ‘ 9 7 6 5 ’
‘Flowers on people’ is written as ‘ 1 3 8’
‘People are right’ is written as ‘ 0 1 6’
‘House is’ written as ‘7 4’.
Q. What does ‘6’ represents in this code?
Q.
Read the following information carefully to answer the questions that follow. The questions are based on following coding formats:
Study the following information to answer the given questions.
In a certain code.
‘House on the left’ is written as ‘ 4 9 3 2’
‘Left is also right’ is written as ‘ 9 7 6 5 ’
‘Flowers on people’ is written as ‘ 1 3 8’
‘People are right’ is written as ‘ 0 1 6’
‘House is’ written as ‘7 4’.
Q. Which of the following represents ‘house the left flowers’?
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Energy From the Sea
MATHEMATICS
Watch in App
Explore more
Combination with Restrictions
Standard XII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app