Q. How many different sums can be formed with the denominations Rs. 50, Rs. 100, Rs. 200, Rs. 500 and Rs. 2,000 taking at least three denominations at a time?
1) 16
2) 15
3) 14
4) 10
Q. If compound interest Rs.420 is gained at rate of 5% per annum on a principal in second year, then what is the principal amount?
1) Rs. 5,000
2) Rs. 6,000
3) Rs. 7,000
4) Rs. 8,000
Q. Two trains were running in the same direction at 90 km per hour and 70 km per hour respectively. The faster train passed a man standing in the slower train in 18 seconds. The length of the faster train is -
1) 80 metres
2) 100 metres
3) 120 metres
4) 150 metres
Q. If the H.C.F. and L.C.M. of two numbers are 21 and 84 respectively and the ratio of numbers is 1 : 4, then the larger number in these two numbers will be -
1) 108
2) 84
3) 48
4) 36
Q. Two chords AB and CD of a circle intersect at a point P outside the circle. If ∠PAC = 50°, then ∠PDB is equal to -
1) 90°
2) 130°
3) 50°
4) None of the above
Q. Five years back, the ratio of ages of A and B was 4 : 5. If the present age of A is 29 years, then the present age of B is -
1) 31 years
2) 33 years
3) 34 years
4) 35 years
Q. Carpenter A makes 1 chair in 6 hours, Carpenter B makes 1 chair in 7 hours and Carpenter C makes 1 chair in 8 hours. If each carpenter works 8 hours per day, how many chairs will be made in 21 days?
1) 64
2) 69
3) 73
4) 78
Q. A monkey climbs a pole of height 30 meters. In the first minute, he climbs 15 meters but in the second minute slips down 12 meters. The process continues till he reaches on the top of the pole. Time required to reach on the top of the pole is -
1) 10 minutes
2) 11 minutes
3) 12 minutes
4) None of these
Q. Sunil bought two items in Rs. 1,350. He sold one item at 6% loss and another item at 7.5% profit. This deal finally ends with no profit no loss. Purchase price of the tow items are respectively -
1) Rs. 850, Rs. 775
2) Rs. 825, Rs. 725
3) Rs. 750, Rs. 600
4) Rs. 775, Rs. 650
Q. How many integers between 999 and 4000 (including both) can be formed, using the digits 0, 1, 2, 3, 4 if repetition of digits is allowed?
1) 325
2) 376
3) 425
4) 526
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