SSC-CGL-Quant Quiz-14

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Q.1) A student was asked to find the arithmetic mean of the following 12 numbers :

3, 11, 7, 9, 15, 13, 8, 19, 17, 21, 14 and x.

He found the mean to be 12. The value of x will be :

  1.  3
  2.  7
  3. 17
  4.  31

 

Q.2)  In an election there were three candidates. The winning candidate got 55% votes and the candidate at the third place got 5% of the votes. If the winning candidate won by 9000 votes, then find total number of votes while no vote was invalid?

  1. 60,000
  2.  12,000
  3. 48,000
  4.  50,000

 

Q.3) If 45 women earned ₹46575 in 48 days. How many men will earn ₹17250, in 16 days, if the daily wages of a man being double than that of a woman?

  1. 20 men
  2. 25 men
  3. 15 men
  4. 30 men

 

Q.4) The ratio of expenditure and savings of Santosh is 8 : 5. 20% of the expenditure is on food and 40% is on clothes. 60% of the savings he deposited in bank. The amount spent on clothes is what percent of his bank deposit?

  1. 104(2/3)%
  2. 106(2/3)%
  3. 103(2/3)%
  4. 101(2/3)%

 

Q.5)  The speed of a boat in still water is 9 km/h. A boat goes 72 km and come back to its starting point in 18 hours. Find the speed of stream.

  1. 3 kmph
  2. 4 kmph
  3. 5 kmph
  4. 6 kmph

 

Q.6) A purchased an item at ₹4000. He sells it to B at 10% loss, B sells it to C at 10% profit and C sells it to D at 20% profit. The price paid by D is how much more than that of cost price paid by A?

  1. ₹ 800
  2. ₹ 725
  3. ₹ 752
  4. ₹ 767

 

Q.7) A man invests ₹ 10,000 in two parts, one at 5% and the other at 6%. The amount invested at 5% gives₹ 76.50 more than the amount invested at 6% profit. Find the amount invested at 6%.

  1. ₹3600/-
  2. ₹3550/-
  3. ₹3850/-
  4. ₹ 4000/-

 

Q.8) If X and Y are the two digits of the number 347XY such that the number is completely divisible by 80, then what is the value of X + Y?

  1. 2
  2. 4
  3. 6
  4.  8

Q.9) A, B and C can complete a work in 20, 24 and 30 days respectively. All three of them starts together but after 4 days A leaves the job and B left the job 6 days before the work was completed. C completed the remaining work alone. In how many days was the total work completed?

  1.  10
  2. 12
  3. 14
  4.  16

Q.10) A shopkeeper purchased 25 m clothes at ₹ 20 and sells 20 m clothes at the rate of ₹25. His profit or loss percentage is

  1. 56(1/4)% profit
  2. 56(1/4)% loss
  3. 33(1/3)% profit
  4. 33(1/3)% loss