Question
The savings of Arun and Bhaskar are same. The difference
between the expenditure of Bhaskar and the savings of both Arun and Bhaskar together is 0. The income of Bhaskar is Rs. 33,000 and the expenditure of Arun is Rs. 6000 less than that of Bhaskar. Find the income of Arun.Solution
Let the savings of Arun and Bhaskar be Rs. x each Therefore, expenditure of Bhaskar = Rs. 2x Or, 2x + x = 33000 Or, x = Rs. 11000 Therefore, expenditure of Arun = 2x – 6000 = Rs. 16000 Income of Arun = 16000 + 11000 = Rs. 27000
12   18   31   51   ?   112
What will come in place of the question mark (?) in the following series?
121, 110, 97, ?, 61, 38
612, 487,?, 396, 388, 387
715Â Â Â 708Â Â Â 694Â Â Â 673Â Â Â Â 645Â Â Â Â ?
What will come in place of the question mark (?) in the following series?
100, 81, 64, 51, 40, ?
81, 83, 87, 95, 111, ?
7 7 ? 43 163 831
...What value should come in the place of (?) in the following number series?
?, 664, 706, 769, 853, 95812, 16, ?, 48, 76, 112
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...
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