Q461
Open question10531 + 4813 - 728 = ? × 87
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Aptitude · all questionsNumber System
Number System
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Q462
Open questionn being any odd number greater than 1, n65 - n is always divisible by :
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Q463
Open question414 × ? × 7 = 127512
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Q464
Open questionFind the multiple of 11 in the following numbers.
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Q465
Open question884697 - 773697 - 102479 = ?
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Q466
Open questionIn a division sum, the remainder was 71. With the same divisor but twice the dividend, the remainder is 43. Which one of the following is the divisor ?
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Q467
Open questionWhat is the number of prime factors contained in the product 307 × 225 × 3411 ?
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Q468
Open question217 × 217 + 183 × 183 = ?
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Q469
Open question1260 ÷ 14 ÷ 9 = ?
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Q470
Open questionConsider the following statements :
1. If x and y are composite numbers, then x + y is always composite.
2. There does not exist a natural number which is neither prime nor composite.
Which of the above statements is/are correct ?
1. If x and y are composite numbers, then x + y is always composite.
2. There does not exist a natural number which is neither prime nor composite.
Which of the above statements is/are correct ?
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Q471
Open questionIf 0 < x < 1, which of the following is greatest ?
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Q472
Open questionWhich one of the following is a prime number ?
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Q473
Open questionIf the sum of two numbers is 14 and their difference is 10. Find the product of these two numbers.
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Q474
Open question7 is added to a certain number; the sum is multiplied by 5 ; the product is divided by 9 and 3 is subtracted from the quotient. Thus, if the remainder left is 12, what was the original number ?
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Q475
Open questionIf n is an integer, how many values of n will give an integral value of ?
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Q476
Open questionWhat is 786 times 964 ?
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Q477
Open questionLet x be the product of two numbers 3, 659, 893, 456, 789, 325, 678 and 342, 973, 489, 379, 256. The number of digits in x is :
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Q478
Open question8899 - 6644 - 3322 = ? - 1122
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Q479
Open question76n - 66n, where n is an integer > 0, is divisible by :
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Q480
Open questionWhat minimum value should be assigned to *, so that 2361*48 is exactly divisible by 9 ?
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