If 18α1 = 34, 19α2 = 34 and 18α3 = 30, then find the value of 18α8 = ?

The following equation is incorrect. Which two signs should be interchanged to correct the equation?

13 - 14 ÷ 30 x 7 + 15 = 13

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

160 + 8 x 30 ÷ 4 - 6 = ?

In a certain code language, “PRIME” is written as “VNRIK”. How is “MICRO” written in that code language?

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Relationship

K is 5 years older to H. H is 3 years younger to R. R is 6 years older to C. C is 7 years younger to L. Who is the eldest?

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

UMP, SKN, QIL, OGJ, ?

In the following question, select the missing number from the given series.

19, 25, 32, 38, 45, 51, ?