SSC-CGL-Quant Quiz-17

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Q.1)  A man has 3 sons, 2 daughters and a wife. They divided a sum of Rs 19000 among themselves such that each daughter got 1.5 times the amount received by each son and his wife received 600 less than each son. What is the total amount (in Rs) received by the 3 sons together?

  1. 2800
  2.  3600
  3. 5600
  4.  8400

 

Q.2) The average of 3 consecutive even numbers is A. If next 5 even numbers are added, then what is the average of these 8 numbers?

  1.  A + 3
  2. A + 4
  3.  A + 5
  4.  A + 7

 

Q.3) While selling an article for Rs 18450, a person suffered a loss of 50%. At what price he should have sold the article (in Rs) to earn a profit of 50%?

  1. 13837
  2.  52000
  3.  55350
  4.  56775

 

Q.4) The present population of a town is 26010. It increases annually at the rate of 2%. What was the population of town 2 years ago?

  1. 25000
  2.  25100
  3.  25200
  4.  25500

 

Q.5)  A train of length 100 m crosses another train of length 150 m, running on a parallel track in the opposite direction in 9 seconds. If the speed of train having length 150 m is 40 km/hr, then what is the speed (in km/hr) of the other train?

  1.  30
  2.  48
  3.  50
  4.  60

 

Q.6) What is the compound interest (in Rs) for 1 year on a sum of Rs 20000 at the rate of 40% per annum compounding half yearly?

  1.  8000
  2.  8650
  3. 8750
  4. 8800

 

Q.7) What is the difference of the cube and square of the common root of (x2 – 8x + 15) = 0 and (y2 + 2y – 35) = 0?

  1.  76
  2.  100
  3.  294
  4.  318

 

Q.8) If (X-1/3)^2 + (Y-4)^2 = 0 then what is the value of (Y+X)/(Y-X)

  1. 11/13
  2.  13/11
  3.  16/9
  4.  9/16

 

Q.9) What is the difference of the factors of the expression x^2 + (1/x^2) – 6?

  1. 0
  2.  1
  3.  2
  4.  4

 

Q.10) If x + (1/x) = √13, then what is the value of x^5 – (1/x^5)?

  1. 169
  2.  169√ 3
  3.  393
  4. 507