Question
If 'I' stands for '+', 'J' stands for '×', 'K' stands
for '÷' and 'L' stands for '–' what will come in place of the question mark (?) in the following equation? (95 K 19) J 7 L15 I (10 J 4) = ?Solution
Given- (95 K 19) J 7 L15 I (10 J 4) = ? After changed- 95 ÷ 19 x 7 – 15 + 10 x 4 5 x 7 – 15 + 40 35 – 15 + 40 20 + 40 = 60
Two buses, ‘X’ and ‘Y’, started simultaneously from city ‘M’ and city ‘N’ towards each other. When they crossed each other after 6 hours...
A train 480 metres long is running at a speed of 54 km/hr. If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is:
A train started from station P and preceded towards station Q at a speed of 90 km/h. 54 minutes later, another train started from station Q and preceded...
Two cyclists start from villages R and S which are 234 km apart. One starts from R at 6:45 a.m. at 36 km/h. Another from S at 7:45 a.m. at 54 km/h towar...
Train M, ‘x’ metres long crosses (x – 32) metres long platform in 20 seconds while train N having the length (x + 32) metres crosses the same plat...
1800 metres long train crosses a man who is moving in the same direction with a certain speed, in 18 seconds. If the same train can cross a tree in 9 se...
Gatiman express train crosses a platform in 23 seconds while it can cross a pole in 10 seconds. If the speed of the Gatiman express is 25 m/s, then find...
Calculate the speed of a train in meters per second if it covers a distance of 20 kilometers in 12 minutes.
A train travelling with a speed of 108 km/h can cross a pole in 9 seconds. Find the time taken by the train to cross a 330 metres long platform if the s...
Two trains 190 metres and 170 metres in length are running towards each other on parallel tracks, one at the rate 60 km/hr and another at 48 km/hr. In h...
