Number System Questions Practice Question and Answer
8 Q: A number when divided by 119, leaves a remainder of 19. If it is divided by 17, it will leave a remainder of:
1508 0614c68834d59797c590e504e
614c68834d59797c590e504e- 119false
- 27false
- 310false
- 42true
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Answer : 4. "2 "
Explanation :
On dividing the given number by 119, let k be the quotient and 19 as remainder.
Then, number = 119k + 19
= 17 × 7k + 17 × 1 + 2
= 17 (7k + 1) + 2
Hence, the given number when divided by 17, gives (7k + 1) as quotient and 2 as remainder.
Q:Direction : What value should come in the place of question mark (?) in the following questions?
$$ 68\sqrt?-826=262 $$
1499 05e847cc5f66af85cf3cec37c
5e847cc5f66af85cf3cec37c- 116false
- 2256true
- 34false
- 464false
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Answer : 2. "256"
Q:What value will come in place of question mark (?) in the questions given below?
(4425÷25) ×(8.5×16) = ?
1494 05ebbd3b38dce175b2cbae883
5ebbd3b38dce175b2cbae883- 123280false
- 224518false
- 322392false
- 424072true
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Answer : 4. "24072 "
Q: The average of five consecutive number is 26, then the multiple of the first and the last number is
1487 0601a4eb78f9c7c5b6d8f14f0
601a4eb78f9c7c5b6d8f14f0- 1722false
- 2672true
- 3648false
- 4576false
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Answer : 2. "672"
Q: The average of five natural numbers is p. If the next three numbers are included then how much the average of these 8 numbers exceeds than the average p?
1483 0611f7d6cbe6af813a93c7d50
611f7d6cbe6af813a93c7d50- 11.4false
- 21.5true
- 32false
- 41false
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Answer : 2. "1.5"
Q:Direction : What should come in place of the question (?) in the following question.
√(?) + 152 = 235
1482 05da0634277652578d4f02b67
5da0634277652578d4f02b67- 110false
- 2121true
- 3144false
- 4100false
- 5None of thesefalse
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Answer : 2. "121"
Q: A number is divided by 6 and 5 is added to this quotient Again sum is divided by 9 and the quotient obtained is 1. Find the number.
1480 05f4cfe205e74bc4ee550b0d3
5f4cfe205e74bc4ee550b0d3- 124true
- 242false
- 354false
- 430false
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Answer : 1. "24"
Q: The value of $${3.157×4126×3.198\over63.972×2835.121}$$ is closest to :
1473 05ee84e98a08a50198d8d1832
5ee84e98a08a50198d8d1832- 10.2true
- 22false
- 30.002false
- 40.02false
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