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Quantitative-aptitude Questions Set 374:

Quiz Mode

log _a512 = 6. What is the value of a?

2√2

Solution:

If 12 : 18 :: z : 24, then find the value of z.

Solution:

If f(7+x) = f(7-x) for all values of x, and f(x)=0 has six distinct roots, what is the sum of all the roots?

Solution:

Which of the following cannot be the length of the third side of a triangle whose two sides are 4 cm and 5 cm?

2 cm

4 cm

7 cm

9 cm

Solution:

A right angled triangle of hypotenuse 25cm, has the same perimeter as that of a square with side 15 cm. The square’s area is x% bigger than that of the triangle. What is the value of x?

Solution:

Let PQRS be a parallelogram such that the coordinates of its three vertices P, Q, R are (0,0), (2,3) and (−3, 7), respectively. Then, the coordinates of the vertex D can be

(−5, 3)

(3,4)

(−4, 3)

(-1, 10)

Solution:

10 years from now, the age of the son would be the same as the age that the father was, 5 years before now. The sum of the ages of the father and son, 10 years from now would be 75. How old is the son now?

Solution:

Fifteen years from now, the age of the son would be the same as the age that the father was, ten years before now. The sum of the ages of the father and son, 4 years from now would be 57. What is the present age of the father?

Solution:

A student has to secure an average of 35 marks from his 8 subjects, to pass. Of those subjects, he has secured an average of 30 marks across three subjects. What must be his average score across the other five subjects, if he has to pass?

Solution:

The average of some numbers in a set increases by 0.6 when some new numbers are introduced to the set. If the average of the new numbers 3 more more than the average of the original numbers, then the ratio between the quantity of original numbers to that of the new ones is

3:2

2:3

4:1

2:5

Quantitative-aptitude Questions Set 374:

log _a512 = 6. What is the value of a?

Solution:

If 12 : 18 :: z : 24, then find the value of z.

Solution:

If f(7+x) = f(7-x) for all values of x, and f(x)=0 has six distinct roots, what is the sum of all the roots?

Solution:

Which of the following cannot be the length of the third side of a triangle whose two sides are 4 cm and 5 cm?

Solution:

A right angled triangle of hypotenuse 25cm, has the same perimeter as that of a square with side 15 cm. The square’s area is x% bigger than that of the triangle. What is the value of x?

Solution:

Let PQRS be a parallelogram such that the coordinates of its three vertices P, Q, R are (0,0), (2,3) and (−3, 7), respectively. Then, the coordinates of the vertex D can be

Solution:

10 years from now, the age of the son would be the same as the age that the father was, 5 years before now. The sum of the ages of the father and son, 10 years from now would be 75. How old is the son now?

Solution:

Fifteen years from now, the age of the son would be the same as the age that the father was, ten years before now. The sum of the ages of the father and son, 4 years from now would be 57. What is the present age of the father?

Solution:

A student has to secure an average of 35 marks from his 8 subjects, to pass. Of those subjects, he has secured an average of 30 marks across three subjects. What must be his average score across the other five subjects, if he has to pass?

Solution:

The average of some numbers in a set increases by 0.6 when some new numbers are introduced to the set. If the average of the new numbers 3 more more than the average of the original numbers, then the ratio between the quantity of original numbers to that of the new ones is

Solution:

Related Question Sets:

Related Topics:

Quantitative-aptitude Questions Set 374:

log a512 = 6. What is the value of a?

Solution:

If 12 : 18 :: z : 24, then find the value of z.

Solution:

If f(7+x) = f(7-x) for all values of x, and f(x)=0 has six distinct roots, what is the sum of all the roots?

Solution:

Which of the following cannot be the length of the third side of a triangle whose two sides are 4 cm and 5 cm?

Solution:

A right angled triangle of hypotenuse 25cm, has the same perimeter as that of a square with side 15 cm. The square’s area is x% bigger than that of the triangle. What is the value of x?

Solution:

Let PQRS be a parallelogram such that the coordinates of its three vertices P, Q, R are (0,0), (2,3) and (−3, 7), respectively. Then, the coordinates of the vertex D can be

Solution:

10 years from now, the age of the son would be the same as the age that the father was, 5 years before now. The sum of the ages of the father and son, 10 years from now would be 75. How old is the son now?

Solution:

Fifteen years from now, the age of the son would be the same as the age that the father was, ten y﻿ears before now. The sum of the ages of the father and son, 4 years from now would be 57. What is the present age of the father?

Solution:

A student has to secure an average of 35 marks from his 8 subjects, to pass. Of those subjects, he has secured an average of 30 marks across three subjects. What must be his average score across the other five subjects, if he has to pass?

Solution:

The average of some numbers in a set increases by 0.6 when some new numbers are introduced to the set. If the average of the new numbers 3 more more than the average of the original numbers, then the ratio between the quantity of original numbers to that of the new ones is

Solution:

Related Question Sets:

Related Topics:

log _a512 = 6. What is the value of a?

Fifteen years from now, the age of the son would be the same as the age that the father was, ten years before now. The sum of the ages of the father and son, 4 years from now would be 57. What is the present age of the father?