 Time Speed and Distance, Work, Alligations & Mixtures

Katrina walks down an up-escalator and counts 150 steps. Priyanka walks up the same escalator and counts 75 steps. Katrina takes three times as many steps in a given time as Priyanka. How many steps are visible on the escalator?

Answer the questions on the basis of the information given below.
There are three liquids X, Y and Z. Cost price of 100 ml of liquid X and selling price of 100 ml of liquid Y are the same, which is Rs. 500. Liquid X, when sold, yields a loss of 10% and Liquid Y, when sold, yields a profit of 10%. Z's cost price and selling price are the same, which is Rs. 500 for 100 ml.

Three types of products (P1, P2 and P3) are prepared in the following manner :
1. P1 contains X and Y in the ratio 3 : 2 by volume
2. P2 contains X and Y in the ratio 2 : 3 by volume
3. P3 contains only Z

The selling price of each of the products is the aggregate sum of the selling price of the individual components.If 341 ml of P1 was sold, then the profit/loss (approximately) would be

Answer the questions on the basis of the information given below.
There are three liquids X, Y and Z. Cost price of 100 ml of liquid X and selling price of 100 ml of liquid Y are the same, which is Rs. 500. Liquid X, when sold, yields a loss of 10% and Liquid Y, when sold, yields a profit of 10%. Z's cost price and selling price are the same, which is Rs. 500 for 100 ml.

Three types of products (P1, P2 and P3) are prepared in the following manner :
1. P1 contains X and Y in the ratio 3 : 2 by volume
2. P2 contains X and Y in the ratio 2 : 3 by volume
3. P3 contains only Z

The selling price of each of the products is the aggregate sum of the selling price of the individual components.If 341 ml of P1 was sold, then the profit/loss (approximately) would be

Answer the questions on the basis of the information given below.
There are three liquids X, Y and Z. Cost price of 100 ml of liquid X and selling price of 100 ml of liquid Y are the same, which is Rs. 500. Liquid X, when sold, yields a loss of 10% and Liquid Y, when sold, yields a profit of 10%. Z's cost price and selling price are the same, which is Rs. 500 for 100 ml.

Three types of products (P1, P2 and P3) are prepared in the following manner :
1. P1 contains X and Y in the ratio 3 : 2 by volume
2. P2 contains X and Y in the ratio 2 : 3 by volume
3. P3 contains only Z

The selling price of each of the products is the aggregate sum of the selling price of the individual components.If 341 ml of P1 was sold, then the profit/loss (approximately) would be

Answer the questions on the basis of the information given below.
There are three liquids X, Y and Z. Cost price of 100 ml of liquid X and selling price of 100 ml of liquid Y are the same, which is Rs. 500. Liquid X, when sold, yields a loss of 10% and Liquid Y, when sold, yields a profit of 10%. Z's cost price and selling price are the same, which is Rs. 500 for 100 ml.

Three types of products (P1, P2 and P3) are prepared in the following manner :
1. P1 contains X and Y in the ratio 3 : 2 by volume
2. P2 contains X and Y in the ratio 2 : 3 by volume
3. P3 contains only Z

The selling price of each of the products is the aggregate sum of the selling price of the individual components.If 341 ml of P1 was sold, then the profit/loss (approximately) would be

Answer the questions on the basis of the information given below.
There are three liquids X, Y and Z. Cost price of 100 ml of liquid X and selling price of 100 ml of liquid Y are the same, which is Rs. 500. Liquid X, when sold, yields a loss of 10% and Liquid Y, when sold, yields a profit of 10%. Z's cost price and selling price are the same, which is Rs. 500 for 100 ml.

Three types of products (P1, P2 and P3) are prepared in the following manner :
1. P1 contains X and Y in the ratio 3 : 2 by volume
2. P2 contains X and Y in the ratio 2 : 3 by volume
3. P3 contains only Z

The selling price of each of the products is the aggregate sum of the selling price of the individual components.If 341 ml of P1 was sold, then the profit/loss (approximately) would be

Answer the questions on the basis of the information given below.
There are three liquids X, Y and Z. Cost price of 100 ml of liquid X and selling price of 100 ml of liquid Y are the same, which is Rs. 500. Liquid X, when sold, yields a loss of 10% and Liquid Y, when sold, yields a profit of 10%. Z's cost price and selling price are the same, which is Rs. 500 for 100 ml.

Three types of products (P1, P2 and P3) are prepared in the following manner :
1. P1 contains X and Y in the ratio 3 : 2 by volume
2. P2 contains X and Y in the ratio 2 : 3 by volume
3. P3 contains only Z

The selling price of each of the products is the aggregate sum of the selling price of the individual components.If 341 ml of P1 was sold, then the profit/loss (approximately) would be

Answer the questions on the basis of the information given below.

There are three liquids X, Y and Z. Cost price of 100 ml of liquid X and selling price of 100 ml of liquid Y are the same, which is Rs. 500. Liquid X, when sold, yields a loss of 10% and Liquid Y, when sold, yields a profit of 10%. Z's cost price and selling price are the same, which is Rs. 500 for 100 ml.
Three types of products (P1, P2 and P3) are prepared in the following manner :
1. P1 contains X and Y in the ratio 3 : 2 by volume
2. P2 contains X and Y in the ratio 2 : 3 by volume
3. P3 contains only Z
The selling price of each of the products is the aggregate sum of the selling price of the individual components.If 341 ml of P1 was sold, then the profit/loss (approximately) would be

Basu sets off on his bike from Pune towards Mumbai,at a certain speed,intending to reach Mumbai at 11:00 a.m.After covering a certain distance,he realises that he would be able to cover only four fifths of the intended distance by 11:00 a.m.He, therefore increases his speed by 50% and reaches mumbai at 11:00 a.m.What fraction of the total distance did he cover at his initial speed?

• 3/8
• 2/5
• 1/3
• 1/2

0 voters

Of three taps X, Y and Z, Y takes 2 times as much time as X and Z together, while X takes 20 minutes more than Y and Z together, to fill a tank. If the three taps together fill the tank in 24 minutes, then how long does X take to fill the tank individually?

Plz follow up with method... • 120 min
• 60 min
• 30 min
• 90 min

0 voters

In a 200m race, A gives B a start of 20m. If A beats B by 4sec, Find A's speed.

A dishonest grocer professes to sell pure butter at cost price, but he mixex it with adulterred fat and thereby gains 25%. Find the % of adulterated fat in the mixture assuming the adultered fat is freely available.

• 40%
• 35%
• 33.33%
• 25%
• 20%

0 voters

A and S walk up an escalator. The escalator moves at a constant speed A takes 9 steps for every 16 of S's steps. A gets to the top of the escalator after having taken 30 steps while S, because of his faster pace, ends up taking 40 steps to reach the top. If the escalator was turned off, how many steps wud they have to take to walk up?

• 65
• 70
• 50
• 75

0 voters

To qualify for a race, you need to average 60 mph driving two laps around a 1 mile long track. You have some sort of engine difficulty the first lap so that you only average 30 mph during that lap. how fast do you have to drive the second lap to average 60 for both of them?

• 75
• 90
• None
• 120

0 voters

There is a cuboidal reservoir with base dimensions of 77m*48m..water is pumped into the reservoir using a pipe of diameter 56cm with water flowing through the pipe at 27km/hr .If the water level in the reservoir rises by 3m after t minutes, what is the value of t ?

• 90
• 100
• 105
• 60

0 voters

4) Two straight roads R1 and R2 diverge from a point A at an angle of 120 degrees. Ram starts walking from point A along R1 at a uniform speed of 3km/hr. Shyam starts walking at the same time from A along R2 at a uniform speed of 2km/hr. They continue walking for 4 hours along the respective roads and reach points B and C on R1 and R2 respectively. There is a straight path connecting B and C. Then Ram returns to point A after walking along the line segments BC and CA. Shyam also returns to A after walking along line segments CB and BA. Their speeds remain unchanged. The time interval (in hours) between Ram's and Shyam's return to the point A is

(a) (10√19 + 26)/3      (b) (2√19 + 10)/3      (c) (√19 + 26)/3      (d) (√19 + 10)/3             (e) none of the foregoing
• 4
• 5
• 2
• 3
• 1

0 voters

At his normal speed, Prashant can travel 18 miles downstream in a fast flowing stream in 9 hours less than what he takes to travel the same distance upstream. The time for the downstream trip would take 1 hour less than the upstream trip provided that he doubles his rate of rowing. What is the speed of the stream in miles/hr. ? DO not have OA. please explain the method

• 8 1/3
• 8/3*sqrt(10)
• 6*sqrt(5)
• 6 2/3

0 voters

Forty percent of the employees of a company are men, and 75 percent of the men earn more than Rs.25,000 per year. If 45 percent of the company’s employees earn more than Rs.25,000 per year, what fraction of the women employed by the company earn less or equal to Rs.25,000 per year?

• 1/4
• 2/11
• 1/2
• 3/4
• 1/3

0 voters

A pedestrian having travelled from A to B found that if his rate had been one kmph quicker, he would have performed his journey in 1 and 1/2 hours less and if it has been one kmph slower, he would have taken 2 and 1/2 hours more to preform it.

1. The distance from A to B is
1.12 km
2. 20 km
3. 26 km
4. 30 km

2. The rate at which, the pedestrian covered the distance is:
• 7.5 kmph
• 2kmph
• 3kmph
• 4kmph
• 6kmph

0 voters

There is a certain number of apples, guavas and oranges in basket. The number of each variety is more than one. The ratio of the number of apples to the number of guavas is equal to the ratio of number of guavas to the number of oranges.

If the total number of fruits are 61, the find the number of guavas?

• 20
• 25
• 1
• 16

0 voters