# Voice Change and Number System

Welcome to your Voice Change and Number System

Name
1.
If x is an integer, then which of the following is must be odd?

2.
কোনো সংখ্যার একক, দশক ও শতক স্থানীয় অংক x, y, z হলে সংখ্যাটির রূপ হবে ---

3.
১ হতে ৩০ পর্যন্ত কয়টি মৌলিক সংখ্যা আছে?

4.
Which one of the following is a plural?

5.
Find the next number in the series: 3, 6, 4, 9, 5, 12, 6, ...

6.
You will praise her very much.

7.
What is the difference between the 6 digit largest and the smallest numbers?

8.
If x = 12, which of the following has the maximum value?

9.
Which of the following is the greatest?

10.
They drew a circle in the morning.

11.
He presented me a bouquet on my birthday.

12.
The greatest number that exactly divides 105, 1001 and 2436 is :

13.
Who can question Gandhi’s integrity ?

14.
৫ ও ৯৫ এর মধ্যে ৫ ও ৩ দ্বারা বিভাজ্য সংখ্যা কতটি?

15.
The difference of two numbers is 11 and one-fifth of their sum is 9. find the numbers.

16.
If there is if, ief, eef, oof or rf at the end of noun, there will only be added ‘s’ with the word to make it plural.

17.
The boy laughed at the beggar.

18.
One third the sum of 13 and a certain number is the same as one more than twice the number . Find out the number-

19.

20.
The main skills we seek to develop include analysing, interpreting and evaluating ideas.

21.
How many prime numbers are there between 45 and 72?

22.
What is the next number in the series? 8, 11, 17, 24, 29, 53, 78, ....

23.
The average of five numbers is 27. If one number is excluded, the average becomes 24. The excluded numbers is:

24.
The plural form of ‘alphabet’ is_________.

25.
A third of Karim’s marks is Mathematics exceeds a half of his marks in Social Studies by 30, if Karim got 240 marks in two subjects together, how many marks did he get in Social Studies?