Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is: |
3:2
2:3
4:5
1:2
From a point P on a level ground, the angle of elevation of the top tower is 30°. If the tower is 100 m high, the distance of point P from the foot of the tower is: |
124
231
173
320
A person borrows Rs. 5000 for 2 years at 4% p.a. simple interest. He immediately lends it to another person at 6_{ }p.a for 2 years. Find his gain in the transaction per year.
112.5
135
120
320
Some articles were bought at 6 articles for Rs. 5 and sold at 5 articles for Rs. 6. Gain percent is: |
30
25
35
44
Rajeev buys good worth Rs. 6650. He gets a rebate of 6% on it. After getting the rebate, he pays sales tax @ 10%. Find the amount he will have to pay for the goods
6876.10
7000
6900
5876.10
The average age of Amal and his , wife and their child 3 years ago was 27 years and that of wife and the child 5 years ago was 20 years. The present age of the Amal is
42
40
38
55
A cistern 6m long and 4 m wide contains water up to a depth of 1 m 25 cm. The total area of the wet surface is:
49
50
51
52
(25)^{7.5} x (5)^{2.5} ÷ (125)^{1.5} = 5^{?} |
15
21
26
13
A man rows to a place 48 km distant and come back in 14 hours. He finds that he can row 4 km with the stream in the same time as 3 km against the stream. The rate of the stream is
5
7
1
4
Two number are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 : 23. The smaller number is:
33
22
24
42