Answer Posted / b.r.madhusudan

1 or 2

if a man reduces the selling price of a fan from 400 to 380 his loss increases by 20% .cost price of fan is.

1331

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There are 6 consecutive numbers P, Q, R, S, T, U, not necessarily in that order. Given that, Q is 2 less that P, P is 3 less that T and R is 2 less than S, arrange them in an ascending order.

1200

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Fathers age is 5 times his son's age. 4 years back the father was 9 times older than son.Find the fathers' present age.

1489

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There are two trees in a lawn. One grows at a rate 3/5 of the other in 4 years. If the total growth of trees What is the height of the smaller tree after 2 years

1272

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12 Blacksox and 12 Whitesox mixed in a box,a pair of sox is picked at a time,in which pick how many pick ,to get the right pair(black&black or white&white)?

1189

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I and two of my friends were playing a game. For each win I get Rs 3. Totally I had three wins. Player 2 got Rs.9 and player 3 got Rs 12. How many games had been played?

2236

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if for h hours of work the salary is s and the employee gets x hours of medical leave, then what is the salary/hr ?

1201

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Robert invested rupees 8000 in a fixed deposit scheme for 2 years at compound interest of 5 p.c per annum. Calculate and choose from the below mentioned option, how much amount will Robert get from the fixed deposit on maturity?

1204

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Two candles of equal lengths and diff thickness are there. The thicker one last 6 hrs ,the thinner 2 hrs less than thicker .Ramesh lit the two candle at same time , when he went to bed he saw that thicker one is twice the length of thinner one. For how long Ramesh lit the candles.

1281

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There are 6561 cricket balls out of them 1 is heavy. Find the minimum no. of times the cricket balls have to be weighed for finding out the heavy ball.

1233

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In a fraction, if 1 is added to both the numerator at the denominator, the fraction becomes 1/2. If numerator subtracted from the denominator, the fraction becomes 3/4. Find the fraction.

1187

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02: 1/3 of girls , 1/2 of boys go to canteen .What factor and total number of classmates go to canteen?

1491

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From 5 different green balls, four different blue balls and three different red balls, how many combinations of balls can be chosen taking at least one green and one blue ball?

1356

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A building with hight D ft shadow upto G A neighbour building with what height shadow C ft is?

1258

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rrb second stage written exam in aptitude test model papers

3836

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