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The cost price of 12 books is equal to the selling price of 10 books. The gain percent is : (A) 10 % (B) 15… Read More »

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- | | Question 20

The cost price of 12 books is equal to the selling price of 10 books. The gain percent is : (A) 10 % (B) 15… Read More »

Two vessels A and B contain mixture of milk and water in ratios 3:4 and 4:1 respectively. In what ratio should quantities of mixture be… Read More »

30 litres of a mixture of milk and water contains 10% of water, the water to be added, to make the water content 25% in… Read More »

Ram puts Rs. 375 more in a business than Shaym. Ram invest for 8 months while Shyam invest for 4 months. If the total share… Read More »

A & B start a business with Rs 5000 and Rs 4500. After 4 months A withdraw half of his capital and B withdraw half… Read More »

5 notebook as much as 12 pens, 7 pens as much as 2 geometry, 3 geometry as much as 2 bottles. If the cost of… Read More »

A number is divided into two parts in such a way that 60% of 1st part is 2 more than the 40% of 2nd part… Read More »

A number is mistakenly divided by 2 instead of being multiplied by 2.Find the percentage change in the result (A) 25% (B) 40% (C) 50%… Read More »

Speed of motorboat in still water is 35 kmph. If the motorboat travels 100 km along the stream in 2 hour 30 min, then the… Read More »

On a river, C is the mid-point between two points A and B on the same bank of the river. A boat can go from… Read More »

Two trains start from station A and B and travels towards each other at speed of 48km/hr and 72km/hr respectively. At the time of their… Read More »

A train passes two bridges of length 1000 m and 600 m in 120 seconds and 80 seconds respectively. The length of the train. (A)… Read More »

A and B run a kilometre and A wins by 20 second. A and C run a kilometre and A wins by 250 m. When… Read More »

Two jeep start from a police station with a speed of 20 km/hr at intervals of 10 minutes.A man coming from opposite direction towards the… Read More »

If an employee walks at speed of 10 km at 3 km/hr, he will be late by 20 minutes. If he walks at 4 km/hr,… Read More »