1. In a certain system product of 44 X 11 is represented as 2124 find how 1453 can be represented in decimal system ?
248
346
393
410
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2. All positive consecutive integers starting from 1 were written on the blackboard. One of the students entered the class and erased one of the numbers. Now the average of the remaining numbers is 35 7/17.The erased number is
17
8
9
None of these
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3. In a four digit number, the sum of digits in the first and fourth place is twice the sum of the digits in the third and fourth place. The difference in the first and third digit is equal to the second digit. What is the digit in the third place?
5
4
3
1
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4. A person had to multiply two numbers. Instead of multiplying by 35, the person multiplied by 53, and the product went up by 540.What was the raised product?
780
1040
1590
None of these
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5. Euclid had a triangle in his mind .The longest side is 20 and the other side is 10.Area of the triangle is 80.The third side is__
root 260
root 240
root 250
root 210
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6. 09/12/2001 is Sunday. What was the day on 09/12/9071?
Thursday
Wednesday
Saturday
Sunday
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7. In a fibonacci series, difference between squares of 6th and 7th terms was 517. What is the 8th term.
32
65
83
None of these
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8. There is a circular field having four doors in North, East, West and South. A person walks 3 meters from the North door. Another person comes out of the South door and walks 9 meter towards East so that he is just able to see the first man. What is the diameter of the field.
12
15
9
None of these
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9. Ram has 128 boxes with him. He has to put atleast 120 oranges in one box and 144 at the most. Find the least number of boxes which will have the same number of oranges.
5
6
103
Can't determine
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10. There are two persons A and B who joined an organization on 1st Jan 1970. A joined at Rs. 300 and annual increment of Rs.30. B gets salary of Rs. 200 and hike of Rs. 50 per six month. Find the total amount distributed at the end of 31st December 1979.
91200
92800
97200
None of these
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