A trader bought an article for Rs. 1800 and marked it

Study the given pattern carefully and select the number that can replace the question mark (?) in it.

(3, 9, 2)

(8, 6, 8)

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.

GF, KI, OL, SO, ?

If 4 November 2021 is a Thursday, then what will be the day of the week on 13 May 2023?

What will come in the place of the question mark (?) in the following equation, if '+' and '–' are interchanged and '×' and '÷' are interchanged?

Select the set in which the numbers are related in the same way as are the numbers of the following sets.

The equations in the statements represent the heights of the given letters. According to these equations, find who is the shortest amongst all.

Which two numbers need to be interchanged to make the following equation correct?

11 × 5 ÷ 10 + 12 – 4 = 13

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

XP, ? BL, DJ, FH

Statement:

A. All germanium is lithium.

B. Some deuteron are plumbum.

C. Some germanium is chlorine.

Conclusion: