Demo Quiz 1

Directions (1-5): What should come in place of the question mark (?) in the following number series?

1. ?, 7800, 1560, 390, 130, 65

(a) 47120

(b) 49900

(c) 46800

(d) 48350

(e) 46120

Answer & Explanation

 

2. 7, 11, 19, ?, 67, 131

(a) 35

(b) 23

(c) 46

(d) 51

(e) 31

Answer & Explanation