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Quantitative-aptitude Questions Set 82:

Quiz Mode

If you unscramble the letters YKANE, you will get the name of a:

Mountain pass

Warrior

Flower

Country

Solution:

In a certain code, TOGETHER is written as RQEGRJCT. In the same code, PAROLE will be written as:

NCPQJG

NCQPJG

RCPQJK

RCTQNG

Solution:

A positive number when increased by 11 becomes 60 times the reciprocal of the number. Which of the following can be the number?

Solution:

A can run 2 km in 3 min. 10 sec., and B can cover the same distance in 3 min. 20 sec. By what distance can A beat B?

50 m

100 m

150 m

200 m

Solution:

The sum of the lengths of the diagonals of a rhombus is 20 cm and its area is 18 cm². What is the sum of the squares of the diagonals?

472

328

364

436

Solution:

In a conference meeting, every person shakes hands with every other person. If there are a total of 190 handshakes, find the number of persons in the conference.

Solution:

Alka works in a garment firm where her salary was first increased by 10% and then reduced by 5%. If she currently gets Rs. 1045 as salary, what was her original salary?

Rs. 522.5

Rs. 1000

Rs. 1092

Rs. 1020

Solution:

A cistern can be filled by two taps in 20 minutes and 30 minutes respectively, and can be emptied by a third tap in 44 minutes. If all three taps are turned on at the same time, when will the cistern be half full?

16 minutes

132/5 minutes

5/66 minutes

50/660 minutes

Solution:

If 32 workers dig a trench 25 meters long, 4 meters wide, and 4 meters deep in 10 days of 10-hour shifts each, then in how many days of 6-hour shifts each will 48 workers dig another trench 30 meters long, 6 meters wide, and 5 meters deep?

20 days

25 days

15 days

12 days

Solution:

A, B, C, D, and E can individually complete a piece of work in 8, 12, 16, 20, and 24 days respectively. A starts the work after 2 days, then B and E take over for the next 3 days. C then works to complete half of the remaining work, and D completes the other half. How long did the work last?

10 days

14 days

47/4 days

31/2 days

Quantitative-aptitude Questions Set 82:

If you unscramble the letters YKANE, you will get the name of a:

Solution:

In a certain code, TOGETHER is written as RQEGRJCT. In the same code, PAROLE will be written as:

Solution:

A positive number when increased by 11 becomes 60 times the reciprocal of the number. Which of the following can be the number?

Solution:

A can run 2 km in 3 min. 10 sec., and B can cover the same distance in 3 min. 20 sec. By what distance can A beat B?

Solution:

The sum of the lengths of the diagonals of a rhombus is 20 cm and its area is 18 cm². What is the sum of the squares of the diagonals?

Solution:

In a conference meeting, every person shakes hands with every other person. If there are a total of 190 handshakes, find the number of persons in the conference.

Solution:

Alka works in a garment firm where her salary was first increased by 10% and then reduced by 5%. If she currently gets Rs. 1045 as salary, what was her original salary?

Solution:

A cistern can be filled by two taps in 20 minutes and 30 minutes respectively, and can be emptied by a third tap in 44 minutes. If all three taps are turned on at the same time, when will the cistern be half full?

Solution:

If 32 workers dig a trench 25 meters long, 4 meters wide, and 4 meters deep in 10 days of 10-hour shifts each, then in how many days of 6-hour shifts each will 48 workers dig another trench 30 meters long, 6 meters wide, and 5 meters deep?

Solution:

A, B, C, D, and E can individually complete a piece of work in 8, 12, 16, 20, and 24 days respectively. A starts the work after 2 days, then B and E take over for the next 3 days. C then works to complete half of the remaining work, and D completes the other half. How long did the work last?

Solution:

Related Question Sets:

Related Topics:

Quantitative-aptitude Questions Set 82:

If you unscramble the letters YKANE, you will get the name of a:

Solution:

In a certain code, TOGETHER is written as RQEGRJCT. In the same code, PAROLE will be written as:

Solution:

A positive number when increased by 11 becomes 60 times the reciprocal of the number. Which of the following can be the number?

Solution:

A can run 2 km in 3 min. 10 sec., and B can cover the same distance in 3 min. 20 sec. By what distance can A beat B?

Solution:

The sum of the lengths of the diagonals of a rhombus is 20 cm and its area is 18 cm2. What is the sum of the squares of the diagonals?

Solution:

In a conference meeting, every person shakes hands with every other person. If there are a total of 190 handshakes, find the number of persons in the conference.

Solution:

Alka works in a garment firm where her salary was first increased by 10% and then reduced by 5%. If she currently gets Rs. 1045 as salary, what was her original salary?

Solution:

A cistern can be filled by two taps in 20 minutes and 30 minutes respectively, and can be emptied by a third tap in 44 minutes. If all three taps are turned on at the same time, when will the cistern be half full?

Solution:

If 32 workers dig a trench 25 meters long, 4 meters wide, and 4 meters deep in 10 days of 10-hour shifts each, then in how many days of 6-hour shifts each will 48 workers dig another trench 30 meters long, 6 meters wide, and 5 meters deep?

Solution:

A, B, C, D, and E can individually complete a piece of work in 8, 12, 16, 20, and 24 days respectively. A starts the work after 2 days, then B and E take over for the next 3 days. C then works to complete half of the remaining work, and D completes the other half. How long did the work last?

Solution:

Related Question Sets:

Related Topics:

The sum of the lengths of the diagonals of a rhombus is 20 cm and its area is 18 cm². What is the sum of the squares of the diagonals?