Which one of the following is NOT a complex

Which is the correct one to replace the question mark?

Question Figures

If 18 August 2000 was Friday, then what was the day of the week on 21 August 2005?

Which two signs should be interchanged to make the given equation correct?

312 – 13 × 14 + 207 ÷ 4 = 539

A, B, C, D, E, F and G are sitting around a circular table facing the centre (but not necessarily in the same order).

I was born on 21st December. Monika is older than me by 11 days. That year Christmas was on Monday. Monika was born on-

Select the option that most closely resembles the image formed in the mirror of the given combination. 

Find the odd one out from the given alternatives.

Select the wrong term in the following number series:

9, 10, 19, 44, 93, 175

What approximate value will come in place of the question mark (?) in the following equation?

49.85 – 5.31 + 9.97 =?