290351
The smallest three digit number formed by the digits 2, 0 and 3:
1 203
2 032
3 302
4 None of the above
Explanation:
203 The numbers formed by 2, 0 and 3 are 203, 302, 023, 320, 230 and 032. The smallest 3 digit number formed is 203. So, option A is correct.
07. KNOWING OUR NUMBERS
290352
MMM stands for ____________.
1 3000
2 100
3 300
4 1000
Explanation:
3000 M stands for thousand in roman numerals \(\therefore\) MMM = 3000
07. KNOWING OUR NUMBERS
290353
Mark the correct alternative in the following: The total number of 4 digit numbers is:
1 8999
2 9000
3 8000
4 9999
Explanation:
9000 The smallest four-digit number is 1,000 and the largest four-digit number is 9,999. \(\therefore\) Total number of four-digit numbers = (9,999 - 1,000 ) + 1 = 9,000
07. KNOWING OUR NUMBERS
290354
Mark \((\checkmark)\) against the correct answer in the following: Which of the following Roman numerals is correct?
1 XC
2 XD
3 DM
4 VL
Explanation:
XC X can be subtracted from L and C only. i.e., XC = (100 - 10) = 90
290351
The smallest three digit number formed by the digits 2, 0 and 3:
1 203
2 032
3 302
4 None of the above
Explanation:
203 The numbers formed by 2, 0 and 3 are 203, 302, 023, 320, 230 and 032. The smallest 3 digit number formed is 203. So, option A is correct.
07. KNOWING OUR NUMBERS
290352
MMM stands for ____________.
1 3000
2 100
3 300
4 1000
Explanation:
3000 M stands for thousand in roman numerals \(\therefore\) MMM = 3000
07. KNOWING OUR NUMBERS
290353
Mark the correct alternative in the following: The total number of 4 digit numbers is:
1 8999
2 9000
3 8000
4 9999
Explanation:
9000 The smallest four-digit number is 1,000 and the largest four-digit number is 9,999. \(\therefore\) Total number of four-digit numbers = (9,999 - 1,000 ) + 1 = 9,000
07. KNOWING OUR NUMBERS
290354
Mark \((\checkmark)\) against the correct answer in the following: Which of the following Roman numerals is correct?
1 XC
2 XD
3 DM
4 VL
Explanation:
XC X can be subtracted from L and C only. i.e., XC = (100 - 10) = 90
290351
The smallest three digit number formed by the digits 2, 0 and 3:
1 203
2 032
3 302
4 None of the above
Explanation:
203 The numbers formed by 2, 0 and 3 are 203, 302, 023, 320, 230 and 032. The smallest 3 digit number formed is 203. So, option A is correct.
07. KNOWING OUR NUMBERS
290352
MMM stands for ____________.
1 3000
2 100
3 300
4 1000
Explanation:
3000 M stands for thousand in roman numerals \(\therefore\) MMM = 3000
07. KNOWING OUR NUMBERS
290353
Mark the correct alternative in the following: The total number of 4 digit numbers is:
1 8999
2 9000
3 8000
4 9999
Explanation:
9000 The smallest four-digit number is 1,000 and the largest four-digit number is 9,999. \(\therefore\) Total number of four-digit numbers = (9,999 - 1,000 ) + 1 = 9,000
07. KNOWING OUR NUMBERS
290354
Mark \((\checkmark)\) against the correct answer in the following: Which of the following Roman numerals is correct?
1 XC
2 XD
3 DM
4 VL
Explanation:
XC X can be subtracted from L and C only. i.e., XC = (100 - 10) = 90
290351
The smallest three digit number formed by the digits 2, 0 and 3:
1 203
2 032
3 302
4 None of the above
Explanation:
203 The numbers formed by 2, 0 and 3 are 203, 302, 023, 320, 230 and 032. The smallest 3 digit number formed is 203. So, option A is correct.
07. KNOWING OUR NUMBERS
290352
MMM stands for ____________.
1 3000
2 100
3 300
4 1000
Explanation:
3000 M stands for thousand in roman numerals \(\therefore\) MMM = 3000
07. KNOWING OUR NUMBERS
290353
Mark the correct alternative in the following: The total number of 4 digit numbers is:
1 8999
2 9000
3 8000
4 9999
Explanation:
9000 The smallest four-digit number is 1,000 and the largest four-digit number is 9,999. \(\therefore\) Total number of four-digit numbers = (9,999 - 1,000 ) + 1 = 9,000
07. KNOWING OUR NUMBERS
290354
Mark \((\checkmark)\) against the correct answer in the following: Which of the following Roman numerals is correct?
1 XC
2 XD
3 DM
4 VL
Explanation:
XC X can be subtracted from L and C only. i.e., XC = (100 - 10) = 90
