Question
Reena was counting down from 28. Sahil was counting
upwards the numbers starting from 1 and he was calling out only the odd numbers. What common number will they call out at the same time if they were calling out at the same speed ?Solution
Reema : 28 27 26 25 24 23 22 21 20 19 18 ….. Sahil: 1 3 5 7 9 11 13 15 17 19 21 23….. They will not call out 19 number.
A's age : B's age is 4 : 3. After 6 years, A will be 26 years. What is B's present age?
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A girl’s age is 135% of what it was 10 years ago, but 75% of what it will be after 10 years. What is her present age?
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A, B, C, D, and E are five friends who went on a picnic. Their average age is 43 years. The present age ratio of D to E is 4:5, and the present age rati...
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