Number System Questions Practice Question and Answer
8 Q: The least number that must be added to 8961 to make it exactly divisible by 84 is
1206 05ee84d9c642b74661722b515
5ee84d9c642b74661722b515- 1141false
- 2107false
- 327true
- 457false
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Answer : 3. "27 "
Q: A number is doubled and 9 is added. If the resultant is tripled, it becomes 75. What is that number?
1206 05dbaaecc33aa9436e0e6069d
5dbaaecc33aa9436e0e6069d- 16false
- 23.5false
- 318true
- 4None of thesefalse
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Answer : 3. "18 "
Q: When a number is increased by 28, it becomes 107% of itself. What is the number?
1206 05feee30544b8e672b6542c6a
5feee30544b8e672b6542c6a- 1336false
- 2420false
- 3400true
- 4252false
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Answer : 3. "400"
Q: Each member of a Picnic party contributed twice as many rupees as the total collection was Rs.3042. The number of members present in the party was
1202 05ec4a257980ff60a66c06591
5ec4a257980ff60a66c06591- 12false
- 232false
- 342false
- 439true
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Answer : 4. "39"
Explanation :
Let the required number of persons be x.
According to the question, 2x2 = 3042
Or 
or 
Q: The smallest 5-digit number divisible by 41 is:
1201 05feda1fcd6478d501619b828
5feda1fcd6478d501619b828- 110045false
- 210041false
- 310004true
- 441000false
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Answer : 3. "10004"
Q: The third proportional of two numbers 9 and 24 is
1195 05f0e75da1090a058653e575e
5f0e75da1090a058653e575e- 139false
- 248false
- 372false
- 464true
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Answer : 4. "64"
Q: How many number are there from 700 to 950 (Including both) which are neither divisible by 3 nor by 7?
1190 05ff9aebc576a027ccbddd429
5ff9aebc576a027ccbddd429- 1107false
- 2141false
- 3144true
- 4145false
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Answer : 3. "144"
Q: What is the sum of two consecutive even numbers, the difference of whose square is 84?
1188 05ee846ba79b5ea388bec098c
5ee846ba79b5ea388bec098c- 142true
- 246false
- 338false
- 434false
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