I am black I am bought everywhere around the world I am never kept for more than one week I only have 1 owner And when I'm done I get crushed
Black Grapes
I shift around, though always slowly. I never move more than a few inches at a time. A large movement by me can kill many people. I am huge, yet unseen by humans. What am I?
I am what goes up but never comes down. I am needed but hated. I am useful in more than one way. I somewhat hold the future. What am I?
Six lovebirds and 2 parrots were bought for Rs. 150. If 4 more lovebirds were bought for Rs. 140, than parrots for Rs. 90. What would be the price of each?