Night Class: Quant Quiz

Directions: What value should come in place of question mark (?) in the following number series?

1. 56, 496, 3466, 17326, ?

1) 51976 

2) 51876 

3) 52496 

4) 51986 

2. 25, 30, 66, 211.2, 887.04, ?

1) 4602.608 

2) 4632.518 

3) 4642.548 

4) 4612.508 

5) 4612.608

3. 132, 156, 182, 210, ?

4. 227, 200, 173, 146, ?

Directions (Q. 5 – 8): In each of these questions, two equations numbered I and II with variables x and y are given. You have to solve both the equations to find the value of x and y. Give answers:

1) if x > y 

2) if x >= y 

3) if x < y

4) if x <= y 

5) if x = y or relationship  between x and y cannot be determined.

I. sqroot(6x^2) + {4 + sqroot(15)}x + 2 sqroot(10) = 0 

II. y^2 – { sqroot(6) + sqroot(5)}y + sqroot(30) = 0

I. 55x^2 + 53x + 12 = 0 

II. 48y^2 – 24y + 3 = 0

I. x^2 – 25x+ 114 = 0 

II. y^2 – 10y + 24 = 0

I. 8x^2 + 42x + 27 = 0 

II. 15y^2 + 43y + 30 = 0

Directions (Q. 9 – 10): What approximate value should come in place of question mark (?) in the following questions?

9. 6189 × 958.98 ÷ 240.01 = ?

1) 24800 

2) 20800 

3) 29800 

4) 27800 

10. 1398% of 129 + 1434.85 = ?

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