**You have 5 boxes of muffins. Each muffin weighs 100 grams, except for hollow muffins contained in one box, where each muffin weighs 90 grams. Given a scale, how could you tell which box has hollow muffins in just one measurement?**

**You have 5 boxes of muffins. Each muffin weighs 100 grams, except for hollow muffins contained in one box, where each muffin weighs 90 grams. Given a scale, how could you tell which box has hollow muffins in just one measurement?**

**A sugar mill owner adds 20% impurities in his product and cheats the consumer by 30% while selling. He claims to sell the items on cost price?**

**What is the % profit he is making?**

**50%**

**0%**

**20%**

**71%**

**What is the minimum count of use of weighing balance to find a defective ball that has more weight out of the 9 balls. All 8 others are identical and have same weight?**

**4****3****2****1**

**A man purchases 2 equal lots of apples. In first lot he at the rate of 7 for 1 Rs. and in second 5 for 1Rs. He then sold them at 40 for 12. Find his profit or loss percentage.**

**In a deck of cards, what is the least amount of cards you must take to be guaranteed at least one four-of-a-kind?**

**Last 2 digits of N are 38 and there are 3 factors between root(N) and 1. Then what is the number of factors of N.**

**9****8****6****either (1) or (2)**

**You are blindfolded and given a deck of cards in which exactly 16 cards are facing up. You have to divide it into 2 piles having exactly same number of cards facing up. How would you do it. **

**2N has 2f factors and 6N has 3f factors, then which of the following can be the value of N**

**1379****1593****1681****1998**

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