SSC CGL Tier 1 Quantitative Aptitude Questions and Answers Online Test 77

1 .
A horse worth Rs. 16000 is sold by A to B at 20% loss. B sells the horse back to A at 20% gain. Find the value of loss amount ?

A. 2760

B. 2960

C. 2360

D. 2560

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2 .
What will be the percentage profit after selling an article at label price if there is loss of 30% when the article is sold at $1\over 3$ of the label price ?

A. 80%

B. 90%

C. 110%

D. 150%

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3 .
An article worth Rs. 500 was sold at Rs. 168 after giving three successive discounts of 20%, x% and 40% Find x%.?

A. 30%

B. 35%

C. 55%

D. 32%

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4 .
With a given rate of simple Interest, the ratio of Principal and Amount for a certain period of time is 4:5 After six years, with the same rate of interest, the ratio of the Pricipal and Amount becomes 5:7 The rate of interest is ?

A. 5%

B. 2.5%

C. 4%

D. 10%

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5 .
A sum of money placed at compount interest doubles itseful in 5 years. In how many years, it would amount to eight times of itself at the same rate of interest ?

A. 10 years

B. 20 years

C. 4 years

D. 15 years

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6 .
What is the ratio of the compound Interest payable at 10% per annum for 1 $1\over 2$ years yearly and in half-yearly ?

A. $720 \over 735$

B. 2

C. $1240 \over 1261$

D. $616 \over 625$

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7 .
Three men A,B and C working together can do a job in 6 hours less time than A alone, in 1 hour less time than B alone and in one half the time needed by C when working alone. Then A can do the complete job in ?

A. $20 \over 3$

B. 4$2 \over 3$

C. 5$1 \over 3$

D. $10 \over 3$

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8 .
150 workers were engaged to finish a piece of work in certain number of days. Four workers dropped the second day, four workers dropped the third day and so on. It takes 8 more days to finish the work now. Find the number of days in which the work was completed ?

A. 17 days

B. 25 days

C. 24 days

D. 40 days

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9 .
A tap drops at a rate of one drop/second. 600 drops make 100ml. The number of litres wasted in 300 days is ?

A. 4320000

B. 432000

C. 43200

D. 4320

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10 .
Two cars start together in the same direction from the same place. The first goes with uniform speed of 10 km/hr. The second does at a speed of 8 km/hr in the first hour and increases the speed by $1\over 2$ km in each succeeding hour. After how many hours will the second overtake the first car if both cars go non - stop ?

A. 16 hours

B. 9 hours

C. 18 hours

D. 24 hours

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