Number System Questions Practice Question and Answer
8 Q: The product of two numbers is 24 times the difference of these two numbers. If the sum of these two numbers is 14. Find the larger number?
1233 0610a6f835697913e67273362
610a6f835697913e67273362- 19false
- 211false
- 37false
- 48true
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Answer : 4. " 8"
Q: In a division sum, the divisor is ten times the quotient and five times the remainder. If the remainder is 46, find the dividend.
1223 1610a6f15a0824f7eeb569061
610a6f15a0824f7eeb569061- 15336true
- 25391false
- 35388false
- 45343false
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Answer : 1. "5336"
Q:Direction : What value should come in place question mark(?) in the following questions?
4 × 52 – 32 × 7 + 62=?+24
1220 05e9d14d1772f97276f509799
5e9d14d1772f97276f509799- 1$$ {7^2}$$true
- 2$$ {8^2}$$false
- 3$$ {9^2}$$false
- 4$$ {4^2}$$false
- 5None of thesefalse
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Answer : 1. "$$ {7^2}$$"
Q: A number which when divided by 10 leaves a remainder of 9 , when divided by 9 leaves a remainder of 8 , and when divided by 8 leaves a remainder of 7 , is :
1218 06254079b9dc1941bd9f08bde
6254079b9dc1941bd9f08bde- 11539false
- 2539false
- 3359true
- 41359false
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Answer : 3. "359 "
Q: Evaluate 743 x 999.
1213 0638f3a7c58400a550dc9590b
638f3a7c58400a550dc9590b- 174257false
- 2784527false
- 3724457false
- 4742257true
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Answer : 4. "742257"
Q: 3¹¹ + 3¹² + 3¹³ + 3¹⁴ is divisible by which of the following?
1210 06321c32a4eed097ecb5308ce
6321c32a4eed097ecb5308ce- 17false
- 28true
- 311false
- 414false
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Answer : 2. "8"
Q: The second number in the given number-pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) are followed in all the number-pairs EXCEPT one. Find that odd number-pair.
1208 0644aa3e0244f7ecdff5ceed8
644aa3e0244f7ecdff5ceed8- 1169 : 14true
- 2225 : 18false
- 3196 : 17false
- 4256 : 19false
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Answer : 1. "169 : 14 "
Q: The sum of the digits of a two digit number is 15. When 9 is subtracted from the given number then its digits interchanged. What will be the required original number?
1194 0611e1b0daed88c5ed9487d33
611e1b0daed88c5ed9487d33- 154false
- 245false
- 378false
- 487true
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