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Quantitative-aptitude Questions Set 86:

Quiz Mode

If Rs. 500 amounts to Rs. 583 in two years compounded annually, find the rate of interest per annum.

Solution:

A point (-1,-3) lies on the straight line with equation 2x + my = 8. Find the slope of the line.

-2

3/5

-10/3

-2/3

Solution:

In what time will a railway train 60 m long moving at the rate of 36 kmph pass a telegraph post on its way?

7 sec

9 sec

4 sec

6 sec

Solution:

If A and B are acute angles and cos(A+B)= 1/2 and cosec(A-B)=2, find the values of angle A and angle B in degrees.

45, 15

30, 30

60, 30

45, 45

Solution:

Let X be a four-digit number with exactly three consecutive digits being same and is a multiple of 9. How many such X’s are possible?

Solution:

A milkman mixes 1 liter of water in 4 liters of milk and sells the mixture at the cost price of milk. Find his percentage profit or loss.

50%

10%

15%

25%

Solution:

A sum of money is to be distributed among A, B, and C in the ratio 2:5:7. If C gets Rs. 180 more than A, what is the share of B?

Rs. 180

Rs. 250

Rs. 300

Rs. 360

Solution:

I have invested Rs. 10,000 and got interest of Rs. 700.25 when I invested partly at 8% per annum and partly at 5% per annum simple interest. How much of my money is invested at 5%?

3,025

3,175

3,325

3,725

Solution:

The sum of five consecutive even numbers of set x is 440. Find the sum of a different set of five consecutive integers whose second least number is 121 less than double the least number of set x?

248

240

224

287

Solution:

The mean temperature from Monday to Wednesday was 37 degrees Celsius. If the temperature on Thursday was 4/5 of the temperature on Monday, what was the temperature on Thursday?

38 degrees

36 degrees

40 degrees

39 degrees

Quantitative-aptitude Questions Set 86:

If Rs. 500 amounts to Rs. 583 in two years compounded annually, find the rate of interest per annum.

Solution:

A point (-1,-3) lies on the straight line with equation 2x + my = 8. Find the slope of the line.

Solution:

In what time will a railway train 60 m long moving at the rate of 36 kmph pass a telegraph post on its way?

Solution:

If A and B are acute angles and cos(A+B)= 1/2 and cosec(A-B)=2, find the values of angle A and angle B in degrees.

Solution:

Let X be a four-digit number with exactly three consecutive digits being same and is a multiple of 9. How many such X’s are possible?

Solution:

A milkman mixes 1 liter of water in 4 liters of milk and sells the mixture at the cost price of milk. Find his percentage profit or loss.

Solution:

A sum of money is to be distributed among A, B, and C in the ratio 2:5:7. If C gets Rs. 180 more than A, what is the share of B?

Solution:

I have invested Rs. 10,000 and got interest of Rs. 700.25 when I invested partly at 8% per annum and partly at 5% per annum simple interest. How much of my money is invested at 5%?

Solution:

The sum of five consecutive even numbers of set x is 440. Find the sum of a different set of five consecutive integers whose second least number is 121 less than double the least number of set x?

Solution:

The mean temperature from Monday to Wednesday was 37 degrees Celsius. If the temperature on Thursday was 4/5 of the temperature on Monday, what was the temperature on Thursday?

Solution:

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