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41. Find the number lying between 900 and 1000 which when divided by 38 and 57, leaves in each case a remainder 23.
  A.  955
  B.  945
  C.  935
  D.  965
     
   
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42. In a long division sum the successive remainders from the first to the last were 312, 383 and 1. If the dividend be 86037, find the divisor and the quotient.
  A.  244, 5
  B.  174, 7
  C.  279, 5
  D.  274, 1
     
   
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43. Among how many children may 429 mangoes and also 715 oranges be equally divided?
  A.  143
  B.  141
  C.  147
  D.  133
     
   
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44. Five bells begin to toll together and toll respectively at intervals of 6, 7, 8, 9 and 12 seconds. How many times they will toll together in one hour, excluding the one at the start?
  A.  9
  B.  7
  C.  5
  D.  3
     
   
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45. 21 mango trees, 42 apple trees and 56 orange trees have to be planted in rows such that each row contains the same number of trees of one variety only. Minimum number of rows in which the above trees may be planted is:
  A.  21
  B.  15
  C.  19
  D.  17
     
   
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46. The sum and difference of the LCM and he HCF of two numbers are 592 and 518 respectively. If the sum of two numbers be 296, find the numbers.
  A.  111, 185
  B.  185, 165
  C.  185, 111
  D.  121, 181
     
   
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47. The circumferences of the fore and hind wheels of a carriage are 6
3 / 14
metres and 8
1 / 18
metres respectively. At any given moment, a chalk mark is put on the point of contact of each wheel with the ground. Find the distance travelled by the carriage so that both the chalk marks are again on the ground at the same time.
  A.  222.5 metres
  B.  207.5 metres
  C.  217.5 metres
  D.  219.5 metres
     
   
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48. Find the least number of square tiles required for a terrace 15.17 m long and 9.02 m broad.
  A.  824
  B.  814
  C.  818
  D.  816
     
   
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49. Three persons A, B and C run along a circular path 12 km long. They start their race from the same point and at the same time with a speed of 3 km/hr, 7 km/hr and 13 km/hr respectively. After what time will they meet again?
  A.  16 hours
  B.  10 hours
  C.  14 hours
  D.  12 hours
     
   
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50. When in each box 5 or 6 dozens of oranges were packed, three dozens were remaining. Therefore, bigger boxes were taken to pack 8 or 9 dozens of oranges. However, still three dozens of oranges remained. What was the least number of dozens of oranges to be packed?
  A.  343
  B.  383
  C.  363
  D.  393
     
   
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