Answer Posted / prateek sahgal

252

It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train?

1449

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If two pencils cost 8 cents, then how much do 5 pencils cost?

1567

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A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary ?

1500

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What is the selling price of a scooter? If the cost of the scooter is Rs 50 and a profit of 10% over selling price is earned.

1251

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Find the next series number 0, 6, 24, 120, 210, ---, ----

1227

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Two trains move in the same direction at 50 kmph and 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes by him.

1178

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Make a square by drawing only one line

1459

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The cost of one pencil, two pens and four erasers is Rs.22 while the cost of five pencils, four pens and two erasers is Rs.32.How much will three pencils, three pens and three erasers cost?

1292

---

If 10x coins are added to the no. of original coins he has (5y + 1) times more coins. Find out how many coins he had originally in terms of x and y

1547

---

Grass in lawn grows equally thick and in a uniform rate. It takes 24 days for 70 cows and 60 for 30 cows . How many cows can eat away the same in 96 days.?

1248

---

epaulet : shoulder : : ring :?

1897

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One day the Finance minister decides that the country should have only 33 paise and 56 paise.If there are two traders having enough change in the two denominations, what is the minimum amount for which they can transact?

1369

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A boy multiplied a number with 10 and got 100,instead of dividing it . If he divided it what would be the answer?

1579

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Why do we buy you?

1766

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The number 0.05 is what percent of 20?

1354

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