Q. A Jar contains 150 liters of Milk. 10% of the milk is taken out and replaced with the same quantity of water. Again 30 liters of mixture is taken out and replaced with the same quantity of water. Find the quantity of water in the final solution.
1) 48 liters
2) 45 liters
3) 40 liters
4) 42 liters
Q. What should come in the place of (?): 8, 10, 23, 73, ? , 1491
1) 297
2) 312
3) 293
4) 287
Q. Sides AB and DC of a cycle quadrilateral ABCD are produced to meet at E and sides AD and BC are produced to meet at F. If ∠ADC = 78° and ∠EBC = 52°, then the measure of ∠AFB is -
1) 28°
2) 26°
3) 32°
4) 30°
Q. The length of each side of a rhombus is 13 cm and one of the diagonal is 24 cm. What is the area (in cm2) of the rhombus?
1) 120
2) 300
3) 60
4) 240
Q. The income of A is 45% more than the income of B and the income of C is 60% less than the sum of the incomes of A and B. The income of D is 20% more than that of C. If the difference between the incomes of B and D is Rs. 3,200, then the income (in Rs.) of C is -
1) Rs. 72,000
2) Rs. 72,500
3) Rs. 73,500
4) Rs. 75,000
Q. When x is subtracted from each of 19, 28, 55, and 91, the numbers so obtained in this order are in proportion. What is the value of x?
1) 8
2) 7
3) 9
4) 5
Q. X, and Y are two points in a river. Points P and Q divide the straight line XY into three equal parts. The river flows along XY and the time taken by a boat to row from X to Q and from Y to Q are in the ratio 4 : 5. The ratio of the speed of the boat downstream to that of the river current is equal to -
1) 3:10
2) 10:3
3) 3:4
4) 4:3
Q. Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.
1) 12 : 156
2) 18 : 342
3) 17 : 307
4) 14 : 210
Q. Out of the total number of players, 100/3% are in hotel X and the remaining are in hotel Y. If 20 players from hotel Y are shifted to hotel X, then the number of players in hotel X becomes 50% of the total number of players. If 20 players from hotel X are shifted to hotel Y, then the number of players in hotel X becomes what percent of the total number of players?
1) 16.67%
2) 20.67%
3) 12.75%
4) 26.34%
Q. A man makes his upward journey at a16 km/h and downward journey at 28 km/h. What is his average speed?
1) 32 kmph
2) 56 kmph
3) 22 kmph
4) None of these
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