Question
1152Â Â Â 3456Â Â Â 432Â Â Â 1296Â Â Â 164Â Â
 486 In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.Solution
1152Â Â 
  3 = 3456 3456 
  8 = 432 432  
   3 = 1296 1296 
   8 = 162 162  
   3 = 486
What approximate value should come in the place of question mark (?) in the following questions?
(12.99)² + √( ? x 24.99) - (3.99)³ = 113.99 ...
A motor boat goes downstream from point A to B ,which is 36 km away from point A, and then returns to A. If actual speed of the boat in still water is 7...
(239.89 ÷ 3.89) – (144.01 ÷ 5.73) = ?2Â
150.04% of 800.08 + 20.04% of 749.89 = ? + 322.02
(5.013 – 20.04) = ? + 9.98% of 6199.98
?% of 399.97 = 11.982 + 16.13 × 4.16 – 35.99
Which of the following options is the closest approximate value which will come in place of question mark (?) in the following equation?
48.9 × ...
? = 16.08 + 13.99 × 25.07
15.12 x 12.02 + 16.94 x 6.12 - 18.93 x 8.89 = ? - 25.07
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