Text Solution
AI Generated Solution
|
RD SHARMA-PLAYING WITH NUMBERS-All Questions
- Which of the following is a prime number? 203 (b) 139 ...
01:08
|
- The total number of even prime numbers is 0 (b) 1 (c) ...
00:57
|
- Which one of the following is a prime number? 161 (b) 221 ...
01:03
|
- The least prime is 1 (b) 2 (c) 3 (d) 5
00:54
|
- Which of the following numbers is divisible by 24?
02:49
|
- Which of the following numbers is divisible by 4? 8675231 ...
01:30
|
- Which of the following numbers is divisible by 6? 7908432 ...
01:07
|
- Which of the following numbers is divisible by 8? 87653234 ...
01:46
|
- Which of the following numbers is divisible by 9? 9076185 ...
02:20
|
- Which of the following numbers is divisible by 11? 111111 (b)...
02:22
|
- If 1*548 is divisible by 3, then * can take the value 0 (b...
01:47
|
- 5 * 2 is a three digit number with * as a missing digit. If the num...
05:29
|
- What least value should be given to * so that the number 6342 * 1 i...
01:19
|
- What least value should be given to * so that the number 653 * 47 ...
02:04
|
- What least value should be given to * so that the number 653 * 47 i...
02:04
|
- What least value should be given to * so that the number 63576 * 2 ...
02:31
|
- Which one of the following numbers is exactly divisible by 11? 2356...
03:19
|
- If 1 * 548 is divisible by 3, which of the following digits can rep...
01:37
|
- The sum of the prime numbers between 60 and 75 is 199 (...
00:48
|
- The HCF of two consecutive natural numbers is 0 (b) 1 ...
01:02
|