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থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

Kalam has three daughters; Shaila , Meena and Tina. Three years ago, when Kalam was twice as old as Tina , he was 30 years older than sMeena Now he is 47 years older than Shaila In 4 years. Shaila will be half as old as Tina What is the sum of the current ages of Kalam and his three daughters ?

A. 138
B. 144
C. 154
D. 180
সঠিক উত্তরঃ A. 138
Explanation: