Q.10711·Miscellaneous·2015·EasyLet x and y be positive integers such that x > y. The expressions 3x + 2y and 2x + 3y when divided by 5 leave remainders 2 and 3 respectively. What is the remainder when (x - y) is divided by 5?View question
Q.10712·Miscellaneous·2015·EasyIn a race A, B and C take part. A beats B by 30 m, B beats C by 20 m and A beats C by 48 m. Which of the following is/are correct? 1. The length of the race is 300 m. 2. The speeds of A, B and C are in the ratio 50 : 45 : 42. Select the correct answer using the code given below:View question
Q.10713·Miscellaneous·2015·EasyA motor boat, whose speed is 15 km/hour in still water goes 30 km downstream and comes back in a total of 4 hour and 30 minutes. The speed of the stream isView question
Q.10714·Miscellaneous·2015·EasyIf 4 men working 4 hours per day for 4 days complete 4 units of work, then how many units of work will be completed by 2 men working for 2 hours per day in 2 days?View question
Q.10715·Miscellaneous·2015·EasyBy increasing the speed of his car by 15 km/hour, a person covers 300 km distance by taking an hour less than before. The original speed of the car wasView question
Q.10716·Miscellaneous·2015·EasyIf m persons can paint a house in d days, how many days will it take for (m + 2) persons to paint the same house?View question
Q.10717·Miscellaneous·2015·EasyIf a : b = 3 : 5 and b : c = 7 : 8, then 2a : 3b : 7c is equal toView question
Q.10718·Miscellaneous·2015·EasyTwo trains, one is of 121 m in length at the speed of 40 km/hour and the other is of 99 m in length at the speed of 32 km/hour are running in opposite directions. In how much time will they be completely clear from each other from the moment they meet?View question
Q.10719·Miscellaneous·2015·EasyThree athletes run a 4 km race. Their speeds are in the ratio 16 : 15 : 11. When the winner wins the race, then the distance between the athlete in the second position to the athlete in the third position isView question
Q.10720·Miscellaneous·2015·EasyThe sum of first 47 terms of the series 1/4 + 1/5 - 1/6 + 1/4 + 1/5 - 1/6 + 1/4 + 1/5 - 1/6 + ...... isView question
Q.10722·Miscellaneous·2015·Easy20% of a number when added to 20 becomes the number itself, then the number isView question
Q.10723·Miscellaneous·2015·EasyConsider the following statements: 1. (1 + tan²θ)/(1 + cot²θ) = (1 - tanθ / 1 - cotθ)² is true for all 0 < θ < π/2, θ ≠ π/4 2. cotθ = 1/tanθ is true for θ = 45° only. Which of the above statements is/are correct?View question
Q.10724·Miscellaneous·2015·EasyIf tan(x + 40°)tan(x + 20°)tan(3x)tan(70° - x)tan(50° - x) = 1, then the value of x is equal toView question
Q.10725·Miscellaneous·2015·EasyConsider the following statements: 1. sin66° is less than cos66° 2. sin26° is less than cos26° Which of the above statements is/are correct?View question
Q.10726·Miscellaneous·2015·EasyAn aeroplane flying at a height of 3000 m passes vertically above another aeroplane at an instant when the angles of elevation of the two planes from some point on the ground are 60° and 45° respectively. Then the vertical distance between the two planes isView question
Q.10727·Miscellaneous·2015·EasyA pole is standing erect on the ground which is horizontal. The tip of the pole is tied tight with a rope of length √12 m to a point on the ground. If the rope is making 30° with the horizontal, then the height of the pole isView question
Q.10728·Miscellaneous·2015·EasyA’s salary was increased by 40% and then decreased by 20%. On the whole A’s salary is increased byView question