1. In Arun’s opinion, his weight is greater than 65 kg but less than 72 kg. His brother does not agree with Arun and he thinks that Arun’s weight is greater than 60 kg but less than 70 kg. H... Read more

1. A sum of Rs. 7700 is to be divided among three brothers Vikas, Vijay and Viraj in such a way that simple interest on each part at 5% per annum after 1, 2 and 3 years, remains equal. The s... Read more

1. The diameter of the driving wheel of a bus is 280 cm. How many revolutions per minute must the Wheel make in order to keep a speed of 66 kmph? ... Read more

1. The price of three types of tea leaves A, B, and C are respectively Rs. 5, Rs. 6 and Rs. 8 per 100 grams. In what ratio should they be mixed so that the price of the mixture is Rs. 68 per... Read more

1. One of the angles of a triangle is two-third of sum of adjacent angles ofa parallelogram. Remaining angles of the triangle are in ratio 5 : 7, respectively. What is the value of second la... Read more

1. Length of a rectangular field is increased by 14 metres and breadth is decreased by 6 metres, area of the field remains unchanged. If length be decreased by 14 metres and breadth be incre... Read more