if a boat is moving in upstream with v1 km/hr and in the down
stream it is moving with v2 km/hr then what is the speed of
the stream.
Answers were Sorted based on User's Feedback
In a society of 80 resident families who subscribe newspapers, 60% of them subscribe The Hindu newspaper, 80% of them subscribe regional language newspaper and 70% of them subscribe TOI. How many families could, at the least, be subscribing to all the three newspapers (a) 0% (b) 5% (c) 10% (d) 20%
f(f(x))=81 THEN VALUE OF X=
Mr. Rahul spends 30% of his monthly salary on domestic expenses. He spends respectively 20% and 10% of the remaining salary on education of children and conveyance. Of the remaining amounts now he spends respectively 20% and 30% on entertainment and maintenance of house. He saves Rs. 5512.50. what is the monthly salary of Mr. Rahul? (a) Rs. 22,500 (b) Rs. 20,000 (c) Rs. 25,000 (d) Rs. 24,500 (e) None of these
2 Answers Banking, State Bank Of India SBI,
Pointing towards a woman a boy said, ?she is the only daughter of my mother?s brother?s only brother-in-law?. How the woman is related to the boy? (a) Mother (b) Aunt (c) Sister-in-law (d) Sister (e) None of these
When x is real what is the least value of (x**2-6*x+5)/(x**2+2*x+1)
4 Answers Geometric Software, GSSL,
A car has front 30 and rear 20. If front rotate 240 time. Find back wheel rotation.
5) Failure to use null indicator variable when referencing a nullable column will give the following SQLCODE a) +150 b) –001 c) +276 d) +305
6 women can do 75 units of work in 8 days by working 5hrs/day. In how many days can 4 women do 30 units of work by working 8hrs/day ?
A lady has fine gloves and hats in her closet- 13 blue, 27 red, and 40 yellow. The lights are out and it is totally dark. In spite of the darkness, she can make out the difference between a hat and a glove. She takes out an item out of the closet only if she is sure that if it is a glove. How many gloves must she take out to make sure she has a pair of each color?
3, 5, 8, 13, 24, 39, 72 FIND THE WRONG NUMBER
A man walks around a rectangle. The time taken by him in travelling the length is twice as taken in travelling the breadth of the rectangle. If the perimeter of the rectangle is 300 mts, what is the area of the rectangle?
Pls post Probationary Officers Aptitude questions & previous year questions