man saves Rs. 150 during first month, Rs. 180 in the second month and Rs.200 in the third month. If he continues his saving in this sequence , in how many months will ha save Rs. 10,000.
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ANSWER :
MONEY SAVED IN FIRST MONTH = 150 RS
MONEY SAVED IN SECOND MONTH = 180 RS
MONEY SAVED IN THIRD MONTH = 200 RS
WE WILL NOW COUNT AND COUNT TILL HUNDRED - 150 + 30 = 180, 180 + 20 = 200
SIMILARLY, NOW WE WILL FIRST ADD 30 TO 200 AND THEN ADD 30 THE ANSWER...
NOW,
150 + 180 + 200 + 230 + 250 + 280 + 300 + 330 + 350 + 380 + 400 + 430 + 450 + 480 + 500 + 530 + 550 + 580 + 600 + 630 + 650 + 680 + 700 + 730 + 750 + 780 + 800 + 820 + 850 + 880 900 = 10000
THAT MAN NEEDS 30 MONTHS TO COLLECT 10000 RS...
HOPE IT WILL HELP YOU...
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